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5 Best solar companies in Missouri (2022 ranking)

UPDATED NOVEMBER 2022

There are plenty of solar companies out there – check out this updated ranking for the top rated solar installers in Missouri 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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The data on this page comes from real solar quotes to real solar shoppers on the EnergySage Marketplace. We give you access to transparent information so you can confidently make informed energy decisions. Learn more about how our Marketplace works and how we make money.

12 companies
100 customer reviews
5.0 average rating

Solar companies in Missouri 2022

  • St.Charles, MO
    Elite Installer
    Here at Contemporary Solar we’re family owned and operated with over 50 years of experience combined. The owners are from St. Louis, they grew up working for their late father’s and uncle’s contracting company until they unfortunately passed years back, in doing so they learned from an early age the value of a dollar and hard work. S…
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    Here at Contemporary Solar we’re family owned and operated with over 50 years of experience combined. The owners are from St. Louis, they grew up working for their late father’s and uncle’s contracting company until they unfortunately passed years back, in doing so they learned from an early age the value of a dollar and hard work. S…
  • Multi-state
    Established 2012
    Elite Installer
    Accelerate Solar sold its install assets to Titan Solar Power in 2020 and the former Owner/CEO, Xavier Veille, has partnered with them as Sunshine Saves Inc. to bring the same level of honest, accurate, and affordable residential solar energy. Titan Solar Power's exclusive partnership with GoodLeap allows for us to offer unique financing…
    Elite EnergySage badge

    Elite Installer

    Screened & Verified

    Accelerate Solar sold its install assets to Titan Solar Power in 2020 and the former Owner/CEO, Xavier Veille, has partnered with them as Sunshine Saves Inc. to bring the same level of honest, accurate, and affordable residential solar energy. Titan Solar Power's exclusive partnership with GoodLeap allows for us to offer unique financing…
  • Kansas City, MO
    Established 2013
    Advanced Installer
    Here at EnergyONE, we do everything we can to make your solar experience the best it can be. You'll have the convenience of a no pressure virtual consultation, premium products to meet your energy needs, a highly competitive price, and the industry's only Lifetime Warranty on all of our products and services. Take back control of your en…
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Here at EnergyONE, we do everything we can to make your solar experience the best it can be. You'll have the convenience of a no pressure virtual consultation, premium products to meet your energy needs, a highly competitive price, and the industry's only Lifetime Warranty on all of our products and services. Take back control of your en…
  • Joplin, MO
    Established 2018
    Advanced Installer
    Power Sync Solar is an energy service company that offers solar systems, battery backup, energy efficiency packages, generators, and industry experience. Power Sync Solar is above all, a trusted resource for people wanting to see if solar makes sense for them.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Power Sync Solar is an energy service company that offers solar systems, battery backup, energy efficiency packages, generators, and industry experience. Power Sync Solar is above all, a trusted resource for people wanting to see if solar makes sense for them.
  • St. Charles, MO
    Approved Installer
    Since 2011, the founders of Helio Solar have performed thousands of successful solar PV installations. We employ certified solar technicians, licensed electricians and engineers, and a myriad of back office administrators to provide a seamless approach to installation and solar commissioning. We believe that in order to succeed we mu…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Since 2011, the founders of Helio Solar have performed thousands of successful solar PV installations. We employ certified solar technicians, licensed electricians and engineers, and a myriad of back office administrators to provide a seamless approach to installation and solar commissioning. We believe that in order to succeed we mu…
  • Kansas City, MO
    Established 2019
    Approved Installer
    With Barrett Solar, you can feel confident that you will be properly advised of the factors that go into making a decision to go solar or not. If we’re not able to save you money (it happens) you just don’t do it… While we are definitely passionate about clean energy, we fully realize that most people are not going solar if it doesn’t ma…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    With Barrett Solar, you can feel confident that you will be properly advised of the factors that go into making a decision to go solar or not. If we’re not able to save you money (it happens) you just don’t do it… While we are definitely passionate about clean energy, we fully realize that most people are not going solar if it doesn’t ma…
  • Multi-state
    Established 2018
    Approved Installer
    Sunlight = Savings JSunPV educates and informs property owners of the Savings available from owning Solar Electric Generation equipment. JSunPV is a full service contractor providing every thing needed for a 100% functional, code compliant system. We install the best equipment, all backed by industry best warranties. The specialty…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Sunlight = Savings JSunPV educates and informs property owners of the Savings available from owning Solar Electric Generation equipment. JSunPV is a full service contractor providing every thing needed for a 100% functional, code compliant system. We install the best equipment, all backed by industry best warranties. The specialty…
  • Multi-state
    Established 2012
    Approved Installer
    ABOUT THE SOLAR GUYS We've been the company behind installing solar systems for local companies for many years. We believe in doing our part for the world through the use of cleaner greener means of energy, and this led us to the solar power industry. Solar power is a consistent form of energy, and it’s easy to convert to electricity a…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    ABOUT THE SOLAR GUYS We've been the company behind installing solar systems for local companies for many years. We believe in doing our part for the world through the use of cleaner greener means of energy, and this led us to the solar power industry. Solar power is a consistent form of energy, and it’s easy to convert to electricity a…
  • Kansas CIty, MO
    Established 2015
    Approved Installer
    We started in 2016 with one mission - make it easy for homeowners to go solar. Our founder, Keith Murphy, a veteran of the solar industry grew frustrated by the sheer number of pushy out-of-touch solar sales companies and decided to start his own company to give homeowners the solar experience they deserve. Our focus on educating our…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    We started in 2016 with one mission - make it easy for homeowners to go solar. Our founder, Keith Murphy, a veteran of the solar industry grew frustrated by the sheer number of pushy out-of-touch solar sales companies and decided to start his own company to give homeowners the solar experience they deserve. Our focus on educating our…
  • North Kansas City, MO
    Established 2019
    Approved Installer
    Helio GreenTech was founded in 2019 to help bring solar to the midwest in an affordable and beneficial way to homeowners. We believe in a 25 year warranty. Taking an educational approach to solar, and providing our best foot forward with service and pricing we know brings value to the industry, the homeowners, and our team.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Helio GreenTech was founded in 2019 to help bring solar to the midwest in an affordable and beneficial way to homeowners. We believe in a 25 year warranty. Taking an educational approach to solar, and providing our best foot forward with service and pricing we know brings value to the industry, the homeowners, and our team.
  • Multi-state
    Approved Installer
    Solar Planet is a small family owned solar and battery backup electrical contractor. We are passionate about what we do and our attention to detail shows in the quality of work we do.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Solar Planet is a small family owned solar and battery backup electrical contractor. We are passionate about what we do and our attention to detail shows in the quality of work we do.
  • Multi-state
    Approved Installer
    As the Nation’s leading Rooftop Solar Contractor, Titan Solar Power handles all aspects of a solar module installation and has various “no upfront cost” options to fit your family’s specific needs, including financial products that are exclusive to only Titan by the largest solar financiers in the nation.  We take pride in our work an…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    As the Nation’s leading Rooftop Solar Contractor, Titan Solar Power handles all aspects of a solar module installation and has various “no upfront cost” options to fit your family’s specific needs, including financial products that are exclusive to only Titan by the largest solar financiers in the nation.  We take pride in our work an…

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How we determine the best solar companies in Missouri

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

What does it mean to be “pre-screened”? We evaluate every solar installer 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.

By doing the legwork for you, EnergySage makes it easy to find reputable solar installation companies in Missouri. 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 quotes from reputable installers in your area by creating a free account on the EnergySage Marketplace today.

As of December 2022, the average solar panel cost in Missouri is $2.75/W. Given a solar panel system size of 5 kilowatts (kW), an average solar installation in Missouri ranges in cost from $11,688 to $15,812, with the average gross price for solar in Missouri coming in at $13,750. After accounting for the 30% federal investment tax credit (ITC) and other state and local solar incentives, the net price you'll pay for solar can fall by thousands of dollars.

According to solar shoppers on the EnergySage Marketplace, the top five solar installers in Missouri are:

There are 12 solar companies in Missouri on the EnergySage Marketplace.
On average, solar shoppers in Missouri save $29,105 over the course of 20 years. Shoppers who connect with a solar installer in Missouri on the EnergySage Marketplace have a solar payback period of 10.68 years.