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Amerisun USA

With over 23 years of experience in the industry, our commitment to excellence remains unwavering. Throughout our journey, we have continually evolved our company to ensure that our customers receive nothing but the finest solutions to electrify their homes. We proudly serve the entire state of California and hold a total of 8 contractor licenses, signifying our comprehensive expertise. Every aspect of our work is handled in-house, and we do not sub-contract any part of our projects, guaranteeing quality and accountability at every step. We are also proud to maintain an A+ rating with the Better Business Bureau, a testament to our dedication to customer satisfaction and ethical business practices.
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With over 5,000 home improvement projects completed, our unwavering commitment and enthusiasm have propelled us to the position of industry leader in the realm of green energy, sustainable design, and eco-friendly remodeling solutions. We take pride in being at the forefront of innovation and technology in the green energy sector, consistently delivering unparalleled customer satisfaction.
Our comprehensive suite of services is designed to cater to the requirements of projects, whether they are large-scale endeavors or smaller undertakings. Your needs are our priority, and we are dedicated to offering sustainable solutions for all.
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Reasons Why You Should Work With Us
  1. One Stop Shop for all you home electrification needs

  2. Customer Service - Our customers always come first and are at the forefront of all our decision making

  3. 23 Years in Businesss - A+ Rating with the Better Business Burreau

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Solar Roofing HVAC Windows Siding Water Heater / Plumbing Decking Insulation

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Construction
  • Plumbing
  • Roofing
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance

Amerisun is your go to installer for Everything under the sun. We offer a total home solution for your green energy needs. Solar, HVAC, Roofing, Windows, Gas to Electric conversions! There is no task too large for our trusted team.

Associated product manufacturers

  • Canadian Solar
  • LG
  • Owens Corning
  • REC
  • Solar Edge
  • Enphase
  • Q cell
  • Tesla Powerwall
  • Generac
  • Jinko Solar
  • Franklin
  • GAF
  • Anlin Windows
  • Amana
  • Goodman
  • Bradford White

Associated financing companies

  • Mosaic
  • Service Finance
  • Sunlight
  • Goodleap
  • Lightreach
  • EnFin
  • Sunstone
  • Swell
  • Homerun Finance

Workmanship Warranty

25 Year Panel Warranty
25 Year Micro inverter Warranty
25 Year Penetration Warranty
10 Year Workmanship Warranty




Full Liability


Enphase Gold Certified Installer
Tesla Powerall Certified
Frankling Battery Certified
GAF Certified Roofer
Owens Corning Certified Roofer
Q Cell Battery Back up Certified
LG Chem Battery Certified

Industry Certifications

What Customers Are Saying

3 reviews
Average Rating 3 review(s)
Leave a Review
Amazing job!

So grateful I chose to do my hvac with Mike K. He was not only very knowledgeable he was also quick to communicate and his instal team were extremely quick and professional. The job they did looks incredibly good and we are so happy with the system and the company for all they have done. I will personally recommend all of My friends and family.

Posted by TeamMjLending on Jan 18, 2024
Solar and Tesla batteries

I am very satisfied at the service I received here. The customer service was top notch and they were competitive with pricing. I was set up with 15 panels and a Tesla Power Wall that was all installed within 30 days. Would highly recommend this company!

Posted by npmorle on Jan 06, 2024
Roof Replacement and Solar Installation

Our roof was damaged in a storm and since it was the original roof from when our home was built in the 80s, we decided to do a full roof replacement. We had already been looking into solar so we also decided to install solar panels along with the roof replacement. We contacted multiple companies and obtained quotes from each one. Amerisun offered the most competitive quote and we were impressed by the copious amount of education the sales rep, Mike, provided us regarding the different types of roofing material and solar panels. During the roof installation, Amerisun found additional damage to the plywood and gutters, and worked with our homeowners insurance directly to answer questions about the damage to ultimately get all of the roofing repairs covered by our insurance. Not only was this super helpful and great customer service, by working with our insurance agent, Amerisun saved us money. Mike and Amerisun filled out all of the PG&E paperwork to ensure our solar application was submitted by the deadline. Mike also used our prior energy usage history and our answers to future energy needs to calculate what size system we need. We were able to pick panels we preferred and not only are we extremely happy with our PG&E bills, they look great too. We're pretty new homeowners so it was the first time we had dealt with repairs of this magnitude. Any questions we had were answered promptly and completely which made us feel at ease and taken care of. Even when there were supply chain issues, Amerisun worked tirelessly to source our materials and complete the work timely and efficiently. We appreciate all of the work Mike and Amerisun provided and will recommend them to all of our family and friends.

Posted by legarrido on Jan 05, 2024



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