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5 Best solar companies in Key Largo, FL (2023 ranking)

UPDATED MARCH 2023

There are plenty of solar companies out there – check out this updated ranking for the top rated solar installers in Key Largo, FL based on shopper preferences. Compare customer ratings, company tiers, and genuine customer feedback to see which installer is the best fit for your solar project.

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64 companies
3,835 customer reviews
5.0 average rating

Solar companies in Key Largo, FL 2023

  • Multi-state
    Established 1985
    Elite+ Installer
    With a climate in crisis, more homeowners are taking control of their energy and embracing a sustainable lifestyle. By prioritizing the customer experience and making solar the most attractive and accessible energy option, we can build a more sustainable future together.

    SunPower designs, sells and installs the most efficient and durable technology on the planet. We’ve spent over 37 years pushing the boundaries of innovation and demanding more of ourselves—never settling on being a conventional so…

    Elite+ Installer

    Screened & Verified

    With a climate in crisis, more homeowners are taking control of their energy and embracing a sustainable lifestyle. By prioritizing the customer experience and making solar the most attractive and accessible energy option, we can build a more sustainable future together.

    SunPower designs, sells and installs the most efficient and durable technology on the planet. We’ve spent over 37 years pushing the boundaries of innovation and demanding more of ourselves—never settling on being a conventional so…
  • Clearwater, FL
    Established 2012
    Elite Installer
    We offer the finest brands in the solar industry, such as Trina, QCELL, K2 Racking Systems, and Enphase. Our roofing products are industry-leading with brands such as GAF, Tamko Titan XT Pro, and Owens Corning. Our new HVACs are installed with Goodman quality products.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    We offer the finest brands in the solar industry, such as Trina, QCELL, K2 Racking Systems, and Enphase. Our roofing products are industry-leading with brands such as GAF, Tamko Titan XT Pro, and Owens Corning. Our new HVACs are installed with Goodman quality products.
  • Multi-state
    Established 2011
    Elite Installer
    Why EHS:
    Our mission at Efficient Home Services is to provide homeowners with a top quality experience. We aim to meet customer satisfaction in our workmanship, and ease the burden of rising utility rates by reducing overall home energy costs, and generating reliance on renewable energy sources. From our unrivaled designs coupled with our superior customer first mindset, choosing Efficient Home Services only makes sense.

    *25yr Workmanship/Labor Warranty
    *LIFETIME Roof Penetration Warranty
    *…
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    Why EHS:
    Our mission at Efficient Home Services is to provide homeowners with a top quality experience. We aim to meet customer satisfaction in our workmanship, and ease the burden of rising utility rates by reducing overall home energy costs, and generating reliance on renewable energy sources. From our unrivaled designs coupled with our superior customer first mindset, choosing Efficient Home Services only makes sense.

    *25yr Workmanship/Labor Warranty
    *LIFETIME Roof Penetration Warranty
    *…
  • Saint Petersburg, FL
    Established 2003
    Elite Installer
    For over 18 years, CES has been an electrical services and renewable energy brand that thousands of homes and businesses have trusted. CES has had the privilege of working for homeowners as well as small, medium and large U.S. Corporations. The company has grown organically over the years through referrals and continues to grow its business via referrals. We truly believe that doing outstanding work at fair prices, providing a positive experience, and backing up our products with warranties gives our custo…
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    For over 18 years, CES has been an electrical services and renewable energy brand that thousands of homes and businesses have trusted. CES has had the privilege of working for homeowners as well as small, medium and large U.S. Corporations. The company has grown organically over the years through referrals and continues to grow its business via referrals. We truly believe that doing outstanding work at fair prices, providing a positive experience, and backing up our products with warranties gives our custo…
  • Palm Harbor, FL
    Established 2018
    Elite Installer
    With over 30 years of direct PV experience, Unicity Solar installs high quality solar electric systems with industry leading 25-year warranties on the system components as well as the workmanship and materials. We offer a 25-year production guarantee along with a roof penetration guarantee which guarantees a leak-free roof for 25 years.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    With over 30 years of direct PV experience, Unicity Solar installs high quality solar electric systems with industry leading 25-year warranties on the system components as well as the workmanship and materials. We offer a 25-year production guarantee along with a roof penetration guarantee which guarantees a leak-free roof for 25 years.
  • Miami, FL
    Established 2014
    Elite Installer
    Caring about the environment doesn’t mean you need to give up comfort. Nature gives what you need so let yourself take everything it is willing to share…we know how to take it for you. Make your home or business a sustainable powerhouse with innovative solar panels for safe and healthy energy backed by our 25 year workmanship and manufacturer warranty. In simple terms, our service, knowledge and experience is unparalleled.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    Caring about the environment doesn’t mean you need to give up comfort. Nature gives what you need so let yourself take everything it is willing to share…we know how to take it for you. Make your home or business a sustainable powerhouse with innovative solar panels for safe and healthy energy backed by our 25 year workmanship and manufacturer warranty. In simple terms, our service, knowledge and experience is unparalleled.
  • Land O' Lakes, FL
    Elite Installer
    Hand-picked team with decades of solar experience. Quality, Protection, and Service at a very competitive price. We don't aim to be the cheapest, just the most valuable and impactful solar option in Florida.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    Hand-picked team with decades of solar experience. Quality, Protection, and Service at a very competitive price. We don't aim to be the cheapest, just the most valuable and impactful solar option in Florida.
  • Orlando, FL
    Established 2020
    Elite Installer
    If you are looking for a trustworthy, family business where you are not just another customer, reach out to us. We are our own installers meaning we take responsibility for our installations. If someone subcontracts the install - who do you call to fix it if there's a problem? We will help you make an educated decision and will walk you through the entire process hassle-free....
    When we earn your business, our team goes to work and we will consistently aim to deliver and continue to earn your bus…
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    If you are looking for a trustworthy, family business where you are not just another customer, reach out to us. We are our own installers meaning we take responsibility for our installations. If someone subcontracts the install - who do you call to fix it if there's a problem? We will help you make an educated decision and will walk you through the entire process hassle-free....
    When we earn your business, our team goes to work and we will consistently aim to deliver and continue to earn your bus…
  • Orlando, FL
    Established 2013
    Elite Installer
    LAZEN Solar is Engineering Company with PE and EC Licensed in State of Florida located in Orlando. with Honesty and integrity in house team from Sales , Design , Installation and maintenance .
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    LAZEN Solar is Engineering Company with PE and EC Licensed in State of Florida located in Orlando. with Honesty and integrity in house team from Sales , Design , Installation and maintenance .
  • Davenport, FL
    Established 1996
    Elite Installer
    Gulf Electrical Solar is one of the Gulf Coast's largest solar installation contractors. We install for most of the leading solar companies in the state. We also offer wholesale rates directly to homeowners that are looking to maximize the cost-benefit when going Solar .
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    Gulf Electrical Solar is one of the Gulf Coast's largest solar installation contractors. We install for most of the leading solar companies in the state. We also offer wholesale rates directly to homeowners that are looking to maximize the cost-benefit when going Solar .
  • Doral, FL
    Established 2014
    Elite Installer
    One-Stop-Shop, no sub-contractors, NABCEP PV professional installer Certified, top five solar energy systems, top five financing options, 0% APR, Extended Warranty, 5 start review performance. Many ads on!
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    One-Stop-Shop, no sub-contractors, NABCEP PV professional installer Certified, top five solar energy systems, top five financing options, 0% APR, Extended Warranty, 5 start review performance. Many ads on!
  • Miami, FL
    Established 2015
    Elite Installer
    We are a local company that installs for many solar companies in Florida and are one of the top 10 installers in the state. Our entire process is in-house. All employees are shareholders in the company to ensure commitment to excellence and a long-term view. Our goal is not to make a quick buck but to achieve total customer satisfaction through maximizing savings and offering outstanding customer support.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    We are a local company that installs for many solar companies in Florida and are one of the top 10 installers in the state. Our entire process is in-house. All employees are shareholders in the company to ensure commitment to excellence and a long-term view. Our goal is not to make a quick buck but to achieve total customer satisfaction through maximizing savings and offering outstanding customer support.
  • clermont, FL
    Established 2006
    Elite Installer
    For the past 16 years, May Electric has been on a mission to be one of the top contractors in Florida! Owner/operator and Master Electrician William May (EC13005353) has a strong passion for Solar and has dedicated himself to being a strong player in Florida's Solar industry. Recently, May Electric Solar was referenced in the Enphase press release of the new IQ8 Inverters! “The IQ8 Microinverter has changed the way we think about installing home solar energy systems,” said William May, owner and opera…
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    For the past 16 years, May Electric has been on a mission to be one of the top contractors in Florida! Owner/operator and Master Electrician William May (EC13005353) has a strong passion for Solar and has dedicated himself to being a strong player in Florida's Solar industry. Recently, May Electric Solar was referenced in the Enphase press release of the new IQ8 Inverters! “The IQ8 Microinverter has changed the way we think about installing home solar energy systems,” said William May, owner and opera…
  • Valrico, FL
    Established 2017
    Elite Installer
    We keep our overhead extremely low so that we can pass these cost-savings on to our Valued Customers. Our installers have over 13- years of experience installing solar panels in Florida. We work with multiple solar equipment suppliers, we have financing partners in place to get $0 down solar solutions, and have one of the lowest KW hour installation pricing in all of Florida!
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    We keep our overhead extremely low so that we can pass these cost-savings on to our Valued Customers. Our installers have over 13- years of experience installing solar panels in Florida. We work with multiple solar equipment suppliers, we have financing partners in place to get $0 down solar solutions, and have one of the lowest KW hour installation pricing in all of Florida!
  • Multi-state
    Established 2018
    Elite Installer
    At SunVena our mission is to deliver an exceptional solar experience without the sales pitch.

    We've created a solar process that's educational, friendly, and simple to understand.

    By doing so, we ensure customer clarity, comfort, and confidence every step of the way. And the remarkable results of these efforts are evident in the lasting relationships we've built with our customers who continue to send their family & friends to us for their solar needs.

    We make So…
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    At SunVena our mission is to deliver an exceptional solar experience without the sales pitch.

    We've created a solar process that's educational, friendly, and simple to understand.

    By doing so, we ensure customer clarity, comfort, and confidence every step of the way. And the remarkable results of these efforts are evident in the lasting relationships we've built with our customers who continue to send their family & friends to us for their solar needs.

    We make So…
  • New Port Richey, FL
    Elite Installer
    Our focus is providing top-tier renewable energy products and installation solutions at a competitive price point with the best 25 year warranties in the business.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    Our focus is providing top-tier renewable energy products and installation solutions at a competitive price point with the best 25 year warranties in the business.
  • Lakeland, FL
    Established 2017
    Elite Installer
    Your Sun, Your Power, Your Way. We want you to save money on your electric bill, and we think going solar should be easy. We handle all aspects of your solar project, and guide you through the entire process, keeping you informed along the way.

    - 25 year warranty on equipment
    - 10 Year Workmanship Warranty
    - Tier 1 Modules, using patented Q.Antum Technology
    - Optimized arrays through use of SolarEdge Technologies
    - Module Level Monitoring
    - Third Party Solar Array Inspection Eve…
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    Your Sun, Your Power, Your Way. We want you to save money on your electric bill, and we think going solar should be easy. We handle all aspects of your solar project, and guide you through the entire process, keeping you informed along the way.

    - 25 year warranty on equipment
    - 10 Year Workmanship Warranty
    - Tier 1 Modules, using patented Q.Antum Technology
    - Optimized arrays through use of SolarEdge Technologies
    - Module Level Monitoring
    - Third Party Solar Array Inspection Eve…
  • Lakeland, FL
    Established 2017
    Elite Installer
    With an unmatched 60 DAY INSTALLATION GUARANTEE and 25 YEAR MONEY BACK PRODUCTION GUARANTEE it is clear why our customers have made us the fastest growing solar company in the U.S.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    With an unmatched 60 DAY INSTALLATION GUARANTEE and 25 YEAR MONEY BACK PRODUCTION GUARANTEE it is clear why our customers have made us the fastest growing solar company in the U.S.
  • Tampa, FL
    Established 2014
    Elite Installer
    The utility companies are making our job easy to show you the value that ownership brings in electricity production. Double digit rate hikes and multiple rate hikes in a single year should make the solar decision a no brainer. When you own your equipment your cost is fixed. There is peace of mind in stability.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    The utility companies are making our job easy to show you the value that ownership brings in electricity production. Double digit rate hikes and multiple rate hikes in a single year should make the solar decision a no brainer. When you own your equipment your cost is fixed. There is peace of mind in stability.
  • Pinellas Park, FL
    Established 2014
    Elite Installer
    We are energy consultants that pride ourselves on helping homeowners reach their energy goals through solar. We will guide you through the process of designing the correct size system that uses only the best components for their solar experience. We again pride ourselves on outstanding customer service and installs that aim to exceed our clients expectations.
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    We are energy consultants that pride ourselves on helping homeowners reach their energy goals through solar. We will guide you through the process of designing the correct size system that uses only the best components for their solar experience. We again pride ourselves on outstanding customer service and installs that aim to exceed our clients expectations.
  • Lutz, FL
    Established 2014
    Advanced Installer
    Your solar panel system will be customized for your home, budget, and lifestyle. We use modern black-on-black solar panels, which are higher quality and blend in with your roof. The system also includes a 25-year Pro Trust manufacturer warranty along with a production guarantee, a workmanship warranty, and a roof penetration warranty.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Your solar panel system will be customized for your home, budget, and lifestyle. We use modern black-on-black solar panels, which are higher quality and blend in with your roof. The system also includes a 25-year Pro Trust manufacturer warranty along with a production guarantee, a workmanship warranty, and a roof penetration warranty.
  • Estero, FL
    Established 2004
    Advanced Installer
    " Trusted Solar Installer in SW Florida since 1981"
    Our attention to detail is above all others. We provide our customers with the top quality installations including solar panels made in the U.S.A. and Germany. Meet with us and find out why we have so many happy customers.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    " Trusted Solar Installer in SW Florida since 1981"
    Our attention to detail is above all others. We provide our customers with the top quality installations including solar panels made in the U.S.A. and Germany. Meet with us and find out why we have so many happy customers.
  • MIAMI, FL
    Established 1996
    Advanced Installer
    Choosing the right solar installer can be difficult. At Airis we will make it simple by providing a personalized service, best in-class warranty at the lowest price guaranteed.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Choosing the right solar installer can be difficult. At Airis we will make it simple by providing a personalized service, best in-class warranty at the lowest price guaranteed.
  • Orlando, FL
    Established 2015
    Advanced Installer
    The Emerald Sun Advantage is an incredible combination of top line solar products only offering products with 25 year warranties and we match that with a 25 year workmanship warranty and a 25 year roof penetration warranty.

    Our commitment to excellence is unmatched in the industry. We have been in business since 2015 and encourage you to do additional research on us and we know you will come to the same conclusion because you will not find one negative review or statement about our company.
    <…
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    The Emerald Sun Advantage is an incredible combination of top line solar products only offering products with 25 year warranties and we match that with a 25 year workmanship warranty and a 25 year roof penetration warranty.

    Our commitment to excellence is unmatched in the industry. We have been in business since 2015 and encourage you to do additional research on us and we know you will come to the same conclusion because you will not find one negative review or statement about our company.
    <…
  • Miami, FL
    Established 2020
    Advanced Installer
    We believe in the future of renewable energy, and solar is our passion!
    Switching to solar has never been easier. You may be eligible to obtain solar with no upfront costs, saving on electricity as soon as you turn on the power for your new solar system. Our energy professionals can walk you through all of the options available and get you ready for going solar.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    We believe in the future of renewable energy, and solar is our passion!
    Switching to solar has never been easier. You may be eligible to obtain solar with no upfront costs, saving on electricity as soon as you turn on the power for your new solar system. Our energy professionals can walk you through all of the options available and get you ready for going solar.
  • Orlando, FL
    Established 2011
    Advanced Installer
    Our company provides affordable energy efficiency products for big savings at zero down.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Our company provides affordable energy efficiency products for big savings at zero down.
  • Saint Petersburg, FL
    Established 2015
    Advanced Installer
    Excel home Solar is a full-service solar solution. We handle everything from the sale to service so that you never have to worry about anything except how much money you're saving.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Excel home Solar is a full-service solar solution. We handle everything from the sale to service so that you never have to worry about anything except how much money you're saving.
  • Miami, FL
    Advanced Installer
    For many families, solar can be a “no brainer.” Here at Titan Solar Power, we are setting the standards for the relatively young residential solar industry. Over the past 36 years, we have helped more homeowners own their power than any other company nationwide.

    When it comes to solar in the US, Titan is a name you can trust on your paperwork to protect your family against the never-ending, always-increasing utility inflation.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    For many families, solar can be a “no brainer.” Here at Titan Solar Power, we are setting the standards for the relatively young residential solar industry. Over the past 36 years, we have helped more homeowners own their power than any other company nationwide.

    When it comes to solar in the US, Titan is a name you can trust on your paperwork to protect your family against the never-ending, always-increasing utility inflation.
  • Tampa, FL
    Established 2009
    Advanced Installer
    Why Solar Energy World?

    Solar Energy World has become the fastest growing, independently owned solar power system design and installation company in the region because our customers love us and refer new customers to us every day.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Why Solar Energy World?

    Solar Energy World has become the fastest growing, independently owned solar power system design and installation company in the region because our customers love us and refer new customers to us every day.
  • Tampa, FL
    Established 2007
    Advanced Installer
    Freedom Solar (​TECL# 28621) lets accountability shape our work and believes that aligning our interest with our customers' goals is paramount to achieving their long-term needs. Our passion for installing quality solar systems encompasses decades of solar experience by our dedicated design and installation team. Our team is committed to fostering sustainable energy solutions while providing a focus on your bottom line.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Freedom Solar (​TECL# 28621) lets accountability shape our work and believes that aligning our interest with our customers' goals is paramount to achieving their long-term needs. Our passion for installing quality solar systems encompasses decades of solar experience by our dedicated design and installation team. Our team is committed to fostering sustainable energy solutions while providing a focus on your bottom line.
  • Tampa, FL
    Established 2020
    Approved Installer
    Lunex Power has over 50 years of collective experience in the solar industry. With our primary focus being in design, engineering and construction; our projects are accurately quoted and exquisitely built. From utility scale projects to neighborhood residences, we've got you covered.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Lunex Power has over 50 years of collective experience in the solar industry. With our primary focus being in design, engineering and construction; our projects are accurately quoted and exquisitely built. From utility scale projects to neighborhood residences, we've got you covered.
  • Tampa, FL
    Approved Installer
    Helping homeowners all over Florida see the real benefits of going solar with the right company. With partnerships with industry leading brands, manufacturers and finance companies. We can be aggressive with our 0% loan options, no money down and no payments for up to 18 months!
    See why Sunshine Solar Sales Group has Florida homeowners savings money IMMEDIATELY!!!
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Helping homeowners all over Florida see the real benefits of going solar with the right company. With partnerships with industry leading brands, manufacturers and finance companies. We can be aggressive with our 0% loan options, no money down and no payments for up to 18 months!
    See why Sunshine Solar Sales Group has Florida homeowners savings money IMMEDIATELY!!!
  • Avon Park, FL
    Established 6
    Approved Installer
    Small family owned company of honest people offering the latest, high quality solar technology with top notch installations. State certified solar contractor on site at all times.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Small family owned company of honest people offering the latest, high quality solar technology with top notch installations. State certified solar contractor on site at all times.
  • Odessa, FL
    Established 2007
    Approved Installer
    Why does Fused Solar and Roofing stand out from all the other quotes you may receive?

    1. We have a roofing license to sell roofs and install roofs. Our 3-million-dollar liability insurance covers water damage if we ever had a leak, which we haven't in 15 years of business. We also can work on your roof without voiding your shingle warranty and homeowners' policy. Electricians should not be working on roofs and should hire roofers to do the mounting. They don't because they want you to…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Why does Fused Solar and Roofing stand out from all the other quotes you may receive?

    1. We have a roofing license to sell roofs and install roofs. Our 3-million-dollar liability insurance covers water damage if we ever had a leak, which we haven't in 15 years of business. We also can work on your roof without voiding your shingle warranty and homeowners' policy. Electricians should not be working on roofs and should hire roofers to do the mounting. They don't because they want you to…
  • Cape Coral, FL
    Established 1974
    Approved Installer
    Our tagline, "Less Harm ~ More Harmony" captures the essence of what we believe is important and what we strive for. We focus on five entities: the customer, the company, our coworkers, ourselves, and our earth. The products we offer satisfy our customers' needs without harming the environment. We believe "Less Harm ~ More Harmony" is the best way to do business. Not only are we helping SW Florida homeowners and businesses transition to clean, sustainable energy.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Our tagline, "Less Harm ~ More Harmony" captures the essence of what we believe is important and what we strive for. We focus on five entities: the customer, the company, our coworkers, ourselves, and our earth. The products we offer satisfy our customers' needs without harming the environment. We believe "Less Harm ~ More Harmony" is the best way to do business. Not only are we helping SW Florida homeowners and businesses transition to clean, sustainable energy.
  • Orlando, FL
    Established 2017
    Approved Installer
    One of Central Florida's only licensed Roofing and Solar Contractors! With over 40 years combined solar and roofing experience here in Central Florida, we believe we have structured our company perfectly to provide personal attention from the initial design, all the way to final installation. Every system is designed by the Co-owner, and installed by seasoned installers with 15+ years experience. We are happy to adjust system sizing to increase or decrease your percentage of energy offset.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    One of Central Florida's only licensed Roofing and Solar Contractors! With over 40 years combined solar and roofing experience here in Central Florida, we believe we have structured our company perfectly to provide personal attention from the initial design, all the way to final installation. Every system is designed by the Co-owner, and installed by seasoned installers with 15+ years experience. We are happy to adjust system sizing to increase or decrease your percentage of energy offset.
  • Clearwater, FL
    Established 2020
    Approved Installer
    Our primary focus at Flo is to educate homeowners about solar so they can make the best decision for their home and their future. Whether we're taking care of your solar installation or not, we're here to help. When going solar with Flo you can sit back and have confidence knowing your project is being handled by the best. We don't use any subcontractors and treat every home as if it were our own. Our deep understanding of the industry and options will ensure that you have the best options a…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Our primary focus at Flo is to educate homeowners about solar so they can make the best decision for their home and their future. Whether we're taking care of your solar installation or not, we're here to help. When going solar with Flo you can sit back and have confidence knowing your project is being handled by the best. We don't use any subcontractors and treat every home as if it were our own. Our deep understanding of the industry and options will ensure that you have the best options a…
  • Tampa, FL
    Established 21
    Approved Installer
    PES Solar is proud to be the oldest and most reputable solar energy provider in FL, GA, NC, & SC. Family owned and operated since 1997 and ready to serve all of you home efficiency needs. From solar and roofing to windows and doors and everything in between, we’ve got you covered. With $0 down financing and the best rates available in the industry. We are here to provide you with the best warranties, knowledge and service in the industry with 20+ years of experience to back it up.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    PES Solar is proud to be the oldest and most reputable solar energy provider in FL, GA, NC, & SC. Family owned and operated since 1997 and ready to serve all of you home efficiency needs. From solar and roofing to windows and doors and everything in between, we’ve got you covered. With $0 down financing and the best rates available in the industry. We are here to provide you with the best warranties, knowledge and service in the industry with 20+ years of experience to back it up.
  • Longwood, FL
    Approved Installer
    Trusted by homeowners and large commercial projects across Florida! With 500+ installations in our surrounding communities, 15 lightyears has a proven track record of reliability and expertise in the energy field.

    We owe our growth to client referrals by investing in relationships with quality service, transparency, and attention to detail. Our goal is to be attentive to your specific needs as you navigate the fast-changing world of solar. You deserve to work with a team that will treat every projec…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Trusted by homeowners and large commercial projects across Florida! With 500+ installations in our surrounding communities, 15 lightyears has a proven track record of reliability and expertise in the energy field.

    We owe our growth to client referrals by investing in relationships with quality service, transparency, and attention to detail. Our goal is to be attentive to your specific needs as you navigate the fast-changing world of solar. You deserve to work with a team that will treat every projec…
  • Boca Raton, FL
    Established 2010
    Approved Installer
    E2SOL offer products designed to maximize energy consumption efficiencies, generate, store, and distribute renewable energy. Our Broad selection of PV, Inverter, and Racking Manufacturers offers best value solutions to address customer needs.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    E2SOL offer products designed to maximize energy consumption efficiencies, generate, store, and distribute renewable energy. Our Broad selection of PV, Inverter, and Racking Manufacturers offers best value solutions to address customer needs.
  • Tampa, FL
    Approved Installer
    Escape the burden of electricity bills & join the clean energy revolution with our solar panels. Book your free appointment & save big while making a positive impact. Start living smarter today! ensolarusa.com
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Escape the burden of electricity bills & join the clean energy revolution with our solar panels. Book your free appointment & save big while making a positive impact. Start living smarter today! ensolarusa.com
  • Sarasota, FL
    Established 2017
    Approved Installer
    Welcome to GreenReady, a family-owned and operated electrical contracting company based in sunny Florida! We specialize in designing and installing solar energy systems that help homes and businesses save money and reduce their carbon footprint.

    At GreenReady, we believe that the future of energy lies in renewable sources, and solar energy is at the forefront of this movement. We are dedicated to providing our clients with cutting-edge solar solutions that are both efficient and environmentally frie…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Welcome to GreenReady, a family-owned and operated electrical contracting company based in sunny Florida! We specialize in designing and installing solar energy systems that help homes and businesses save money and reduce their carbon footprint.

    At GreenReady, we believe that the future of energy lies in renewable sources, and solar energy is at the forefront of this movement. We are dedicated to providing our clients with cutting-edge solar solutions that are both efficient and environmentally frie…
  • Ormond Beach, FL
    Established 2020
    Approved Installer
    Our mission is to make solar energy effortless and affordable. Empower Solar Solutions designs energy systems specific to your needs to maximize savings and provide clean electricity for your family.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Our mission is to make solar energy effortless and affordable. Empower Solar Solutions designs energy systems specific to your needs to maximize savings and provide clean electricity for your family.
  • orlando, FL
    Established 2020
    Approved Installer
    When you partner with Amazon Solar, you are getting more than an installation done the right way! You will also receive a commitment to weekly updates keeping you informed of the entire process, as well as a company that takes care of all of the paperwork, from HOA, permitting, engineering, to the interconnection relationship with your power company. Dealing with professionals has its advantages. Your home may be your biggest investment. Protect it with professionals.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    When you partner with Amazon Solar, you are getting more than an installation done the right way! You will also receive a commitment to weekly updates keeping you informed of the entire process, as well as a company that takes care of all of the paperwork, from HOA, permitting, engineering, to the interconnection relationship with your power company. Dealing with professionals has its advantages. Your home may be your biggest investment. Protect it with professionals.
  • Fort Pierce, FL
    Established 1987
    Approved Installer
    43 continuous years in the solar energy business (since 1979), in-house engineering capabilities, Owner is a certified solar NABCEP trainer.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    43 continuous years in the solar energy business (since 1979), in-house engineering capabilities, Owner is a certified solar NABCEP trainer.
  • Orlando, FL
    Approved Installer
    Prime is a one stop shop for Green products , from Electrical work , Photovoltaic solar system to energy efficient AC units to EV Chargers and many more . We are certified General contractor , and certified electrical contractor in the state of Florida.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Prime is a one stop shop for Green products , from Electrical work , Photovoltaic solar system to energy efficient AC units to EV Chargers and many more . We are certified General contractor , and certified electrical contractor in the state of Florida.
  • Santa Rosa Beach, FL
    Established 2015
    Approved Installer
    #DOINGSOLARRIGHT
    May I ask you a question?
    Since you like what our product, Since you like our price options, than why would you not put your business with a family owned business since 1994 who is licensed in Solar & HVAC that is a member of the Better Business Bureau!
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    #DOINGSOLARRIGHT
    May I ask you a question?
    Since you like what our product, Since you like our price options, than why would you not put your business with a family owned business since 1994 who is licensed in Solar & HVAC that is a member of the Better Business Bureau!
  • AVON PARK, FL
    Established 2013
    Approved Installer
    Solar systems are complex electrical systems that need to be installed properly in order to last 25 years or more. when you choose solar tech you get a company that has immense knowledge gathered from 14 years of in the field installation and maintenance (our founder) we install problem free systems with the best industry practices that we helped figure out.
    We often are called on to repair solar systems for people that hired an inexperienced company that did poor or sometimes dangerous work.
    We lear…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Solar systems are complex electrical systems that need to be installed properly in order to last 25 years or more. when you choose solar tech you get a company that has immense knowledge gathered from 14 years of in the field installation and maintenance (our founder) we install problem free systems with the best industry practices that we helped figure out.
    We often are called on to repair solar systems for people that hired an inexperienced company that did poor or sometimes dangerous work.
    We lear…
  • Doral, FL
    Established 2014
    Approved Installer
    Our mission is to offer the best possible solar experience to help Floridians save money while protecting the planet. Solar is the only improvement you can do to your home that will pay for itself in energy savings and also increase your property's value. Solar offsets your carbon emissions and supports the environment so our children can inherit a healthy and sustainable planet.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Our mission is to offer the best possible solar experience to help Floridians save money while protecting the planet. Solar is the only improvement you can do to your home that will pay for itself in energy savings and also increase your property's value. Solar offsets your carbon emissions and supports the environment so our children can inherit a healthy and sustainable planet.
  • West Palm Beach, FL
    Approved Installer
    Why do more people choose Kalahari solar?

    Our goal at Kalahari solar is to ensure our clients are getting the best possible experience when switching to solar. We fight for exceptional service, quality products and innovative designs while maintaining cost control.

    We understand budgets, that's why we partnered with different manufacturers to provide our clients with the flexibility to choose what is right for their home. Our focus is to educate our customers so that they can make the m…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Why do more people choose Kalahari solar?

    Our goal at Kalahari solar is to ensure our clients are getting the best possible experience when switching to solar. We fight for exceptional service, quality products and innovative designs while maintaining cost control.

    We understand budgets, that's why we partnered with different manufacturers to provide our clients with the flexibility to choose what is right for their home. Our focus is to educate our customers so that they can make the m…
  • Pensacola, FL
    Established 2011
    Approved Installer
    We are your local solar experts and we have been since the beginning! Our mission is to accelerate our community's transition to solar energy.

    Since 2011 we've helped hundreds of Gulf Coast residents make the smart switch to solar power. Come join the future of energy with us.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    We are your local solar experts and we have been since the beginning! Our mission is to accelerate our community's transition to solar energy.

    Since 2011 we've helped hundreds of Gulf Coast residents make the smart switch to solar power. Come join the future of energy with us.
  • Dade City, FL
    Established 2015
    Approved Installer
    We are a highly qualified locally owned small business that believes the customer deserves the best. Freedom solar energy provides premium products to consumers who care enough about the environment to invest in solar energy.

    Think savings........
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    We are a highly qualified locally owned small business that believes the customer deserves the best. Freedom solar energy provides premium products to consumers who care enough about the environment to invest in solar energy.

    Think savings........
  • Naples, FL
    Approved Installer
    Xando Energy focuses on solar education and transparency while providing turn-key, customized solar systems to fit your energy needs.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Xando Energy focuses on solar education and transparency while providing turn-key, customized solar systems to fit your energy needs.
  • Orlando, FL
    Established 2013
    Approved Installer
    3 Guys Solar, LLC is a licensed Solar installation company located in Orlando, Florida. We are founded on the principles of honesty and integrity providing the highest quality products with the most skilled solar installers. When you hire 3 Guys Solar every aspect from sales, design, installation and service will be overseen by the Co-Owners, Andy White and Claudio Brito. We stand by every installation and are confident in your satisfaction.
    When you are ready to take your energy bill to Net Zero, hire…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    3 Guys Solar, LLC is a licensed Solar installation company located in Orlando, Florida. We are founded on the principles of honesty and integrity providing the highest quality products with the most skilled solar installers. When you hire 3 Guys Solar every aspect from sales, design, installation and service will be overseen by the Co-Owners, Andy White and Claudio Brito. We stand by every installation and are confident in your satisfaction.
    When you are ready to take your energy bill to Net Zero, hire…
  • Multi-state
    Established 2018
    Approved Installer
    Knowledge, Abilities and Respect - ALWAYS expect these from us.

    We do not "sub out" our work. All work is done by our employees. including in-house electricians. We have assisted in helping over 200 families in Hawaii go solar.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Knowledge, Abilities and Respect - ALWAYS expect these from us.

    We do not "sub out" our work. All work is done by our employees. including in-house electricians. We have assisted in helping over 200 families in Hawaii go solar.
  • Lutz, FL
    Approved Installer
    At Castor Solar, we put our customers first with expert engineer designs, best-in-class products, and unparalleled customer service. Our education and integrity-based sales process guarantees customer success! We also have an expansive network of roofing partners if your project requires a reroof.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    At Castor Solar, we put our customers first with expert engineer designs, best-in-class products, and unparalleled customer service. Our education and integrity-based sales process guarantees customer success! We also have an expansive network of roofing partners if your project requires a reroof.
  • Gainesville, FL
    Established 2009
    Approved Installer
    As a leading certified solar contractor in business since 2009, PPM can offer you a system that is grid-tied, off-grid or battery assisted. We only install the highest quality panels and inverters on the market. All of our work is covered with a 10 year bumper to bumper warranty in the unlikely event that your system has any workmanship issues.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    As a leading certified solar contractor in business since 2009, PPM can offer you a system that is grid-tied, off-grid or battery assisted. We only install the highest quality panels and inverters on the market. All of our work is covered with a 10 year bumper to bumper warranty in the unlikely event that your system has any workmanship issues.
  • Clearwater, FL
    Established 2014
    Approved Installer
    We’ve embarked on and completed numerous government, residential, and commercial installations throughout Florida and South Carolina. Our team consists of qualified and licensed professionals who bring more than 20 years experience to the table to ensure efficient service delivery. At Solar Tech Elec, we handle everything – from site assessment and paperwork to installations and monitoring. All our systems carry 25-year warranties, $0 down finance available and 24/7 system monitoring.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    We’ve embarked on and completed numerous government, residential, and commercial installations throughout Florida and South Carolina. Our team consists of qualified and licensed professionals who bring more than 20 years experience to the table to ensure efficient service delivery. At Solar Tech Elec, we handle everything – from site assessment and paperwork to installations and monitoring. All our systems carry 25-year warranties, $0 down finance available and 24/7 system monitoring.
  • Multi-state
    Established 2016
    Approved Installer
    Words are cheap. We've seen standard install practices, and we're not impressed. We go beyond the standard by implementing a 5-point quality check on all of our installations. We guarantee every project will follow this process, making each installation a cut above the rest. We've installed over 11,000 solar projects and saved our customers over $5MM on their energy bills. We're excited to help you start your solar journey and start saving.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Words are cheap. We've seen standard install practices, and we're not impressed. We go beyond the standard by implementing a 5-point quality check on all of our installations. We guarantee every project will follow this process, making each installation a cut above the rest. We've installed over 11,000 solar projects and saved our customers over $5MM on their energy bills. We're excited to help you start your solar journey and start saving.
  • Multi-state
    Established 2018
    Approved Installer
    Current Home is a "right-sized" organization. We're a large enough company to have access to the best solar financing programs available, but small enough to provide a personalized, customer-centric experience.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Current Home is a "right-sized" organization. We're a large enough company to have access to the best solar financing programs available, but small enough to provide a personalized, customer-centric experience.
  • Miami, FL
    Established 2012
    Approved Installer
    We are a vertically integrated Solar, Electric, Roofing and General Contracting company specializing in solar PV installations from large industrial to small residential systems. As one of the oldest PV Solar Installers in Florida, and Installers of the largest business owned commercial systems (some over 500 KW), we distinguish ourselves by the excellent service we offer to our clients large and small. Our diverse array of complete projects including Solar Car-pots, Integrated Solar Flat Roofs on-grid and…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    We are a vertically integrated Solar, Electric, Roofing and General Contracting company specializing in solar PV installations from large industrial to small residential systems. As one of the oldest PV Solar Installers in Florida, and Installers of the largest business owned commercial systems (some over 500 KW), we distinguish ourselves by the excellent service we offer to our clients large and small. Our diverse array of complete projects including Solar Car-pots, Integrated Solar Flat Roofs on-grid and…
  • Zephyrhills, FL
    Established 2019
    Approved Installer
    We Simply Know Your solar needs.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    We Simply Know Your solar needs.
  • Davie, FL
    Established 2008
    Approved Installer
    Why Solar? We live in the sunshine state, so the answer to this question should be obvious. With nearly 250 days of cloudless sun, we live in an optimal state to take advantage of the sun’s energy by going solar. Solar power is green energy that can save you money.
    Why Guardian Solar? We take pride in our quality workmanship and ability to finish a project promptly. We offer very competitive pricing and provide personal attention to every project, regardless of the size. We work out all the details to…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Why Solar? We live in the sunshine state, so the answer to this question should be obvious. With nearly 250 days of cloudless sun, we live in an optimal state to take advantage of the sun’s energy by going solar. Solar power is green energy that can save you money.
    Why Guardian Solar? We take pride in our quality workmanship and ability to finish a project promptly. We offer very competitive pricing and provide personal attention to every project, regardless of the size. We work out all the details to…
  • West Palm Beach, FL
    Established 2014
    Approved Installer
    - Local expertise, backed by a national brand.
    - In-house team handles everything from consulting, design, installation and after sales service.
    - We offer competitive pricing on the most efficient, durable and safe systems available in the market.
    - Industry leading 25-year complete system warranty.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    - Local expertise, backed by a national brand.
    - In-house team handles everything from consulting, design, installation and after sales service.
    - We offer competitive pricing on the most efficient, durable and safe systems available in the market.
    - Industry leading 25-year complete system warranty.

See the cost of solar in Key Largo, FL

Check prices

How we determine the best solar companies in Key Largo, FL

At EnergySage, we care about connecting solar shoppers to high-quality solar energy companies. As such, any solar installers we list above are active on the EnergySage Marketplace in Key Largo, FL and are pre-screened by our team.

What does it mean to be “pre-screened”? We evaluate every solar panel company to ensure that they’ll provide quality service to EnergySage users. These high-quality installers are approved based on their years of experience, licensing and insurance, reputation, and certifications. When bringing new installers into the EnergySage Marketplace, here’s how we ensure our partners are the best of the best:

  • At least three years of experience installing solar
  • Licensed and insured for solar installations
  • NABCEP certified
  • Reputation for excellent customer service and quality solar installations
  • Installs high quality solar equipment

Our rating tiers

Choosing the right installer can be difficult, especially when you’re deciding between multiple top-notch companies on EnergySage. To make it easier, we created a unique rating system that evaluates our partners’ performance based on real data from our Marketplace.

Elite+ installers are the most experienced, chosen, and celebrated companies on the Marketplace, having provided exceptional service to a high volume of shoppers for at least a year.

Elite installers earn top ratings from customers, endorsements from vendors, and win customers more frequently than their peers.

Advanced installers are among the top half of companies on the Marketplace for responsiveness, reputation, results.

Approved installers passed our rigorous screening criteria for experience, licensing, and positive reviews.

How to pick the best solar installer

When you’ve already narrowed down your options to reputable installers and are trying to decide which quote to move forward with, here are three final considerations that distinguish the best from the rest:

workmanship warranties for solar panels

Workmanship warranties

What is covered and for how long?

In the unlikely event there’s an issue with your solar panel system, it’s important to know who to call if something goes wrong. There are multiple warranties that come with your solar energy system, from manufacturer warranties for different components to workmanship warranties from your installer.

The workmanship warranty is specific to the work the installer performs, and is typically somewhere between one and 10 years. Be sure to check with your installer to see what’s included in the warranty, if there are any exclusions, and if there’s any cost to you in the event they have to come out and check on or replace some equipment.

house with solar installers and solar panels

The use of sub-contractors

Which crew will install your system?

In some instances, solar installers will rely on subcontractors to perform some, or all, of the work included during your solar installation. Don’t let this put you off: it’s entirely standard procedure in the industry. What is alarming, though, is a lack of transparency from installers about who will install your system and why they use subcontractors.

When you’ve narrowed down your list of potential solar installers, be sure to ask who will install the system–their own crew or subcontractors–and, if they use subs, ask why they do, what portion of the install the subcontractors will complete, and what oversight the company you purchase your system from has over the subcontractors. At the end of the day, the most important question is who will stand behind the quality of your installation.

solar company reviews on a computer

Expertise

How does each installer tailor their system to your needs?

Beyond ensuring that your solar installer has all of the appropriate licenses and industry-specific certifications, it’s important to work with a solar installer who has experience custom designing systems to fit their customers’ needs.

When you’re comparing your options, the best installers will work with you to understand your needs, as well as how solar fits your overall energy plans. Make sure your solar installer provides a consultative, professional solar experience, and if you’re also purchasing a solar battery system, they have proven experience with those products too.

By doing the legwork for you, EnergySage makes it easy to find reputable solar installation companies in Key Largo, FL. We’ve already vetted all of our installer partners, and keep a close watch over their performance to ensure their installations and customer satisfaction are up to the levels that you–and we–expect. Start receiving free quotes from reputable installers in your area by creating an account on the EnergySage Marketplace today.

As of March 2023, the average solar panel cost in Key Largo, FL is $2.70/W. Given a solar panel system size of 5 kilowatts (kW), an average solar installation in Key Largo, FL ranges in cost from $11,475 to $15,525, with the average gross price for solar in Key Largo, FL coming in at $13,500. After accounting for the 30% federal solar tax credit and other state and local solar incentives, the net price you'll pay for solar can fall by thousands of dollars, and with options like a solar loan, solar lease, or power purchase agreement (PPA), you can find the right payment setup for your personal needs.

According to solar shoppers on the EnergySage Marketplace, the top five solar installers in Key Largo, FL are:

  1. SunPower
  2. Affordable Solar, Roof, & Air
  3. Efficient Home Services
  4. Circuit Electric Solar
  5. Unicity Solar Energy
There are 64 solar companies in Key Largo, FL on the EnergySage Marketplace.
On average, solar shoppers in Key Largo, FL save $22,734 over the course of 20 years that they would have paid to their utility company. Shoppers who connect with a solar provider in Key Largo, FL on the EnergySage Marketplace have a solar payback period of 10.53 years - this means that after this period of time, cumulative electric bill savings pass the upfront cost of the solar power system.
According to a study by the National Renewable Energy Laboratory (NREL), solar quotes from national installers are about 10 percent higher, on average, compared to those provided by local installers. However, if you decide a national installer is the best choice for your home solar panel installation, here are some of the biggest companies to consider: SunPower, Sunrun, Tesla, Trinity Solar, ADT Solar (formerly Sunpro), and Momentum Solar.