*The Angi rating for Solar Panel Service companies in Thermal, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
*The HomeAdvisor rating for Solar Panel Service companies in Thermal, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
Last update on February 24, 2026
Serving Thermal, CA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"I am very pleased with SunLux. Everyone I spoke with was helpful and friendly. When problems arose, they were quickly resolved. Since the solar panels have been installed, everything is working well and is functional."
+13
Serving Thermal, CA and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
Since 2008, Solar Optimum has provided premium solar, battery storage and roofing solutions for residential and commercial customers in California. We are the industry leader in everything energy-related, helping our clients reduce their reliance on the power grid, meet sustainability goals, and cut energy costs.\n\nWe also help rescue homeowners experiencing system failures. From a full energy diagnosis to hardware replacements, we offer maintenance and repairs to your malfunctioned (orphan) system. We’ll get your system up and running again to its fullest potential.\n\nWe currently do not offer solar panel cleaning services.
+9
Serving Thermal, CA and surrounding areas
Approved
In business since 2016
Free estimates
We specialize in all your home solar panel and battery installs. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our home solar offerings below and call -or- click to schedule a free estimate today.
+1
Serving Thermal, CA and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"We did our research and made the best possible choice choosing Orange County Solar. They informed and prepared us every step of the way. They were efficient, timely, and competitively priced. The level of attention to our needs for both installation and service was 1st class. Their team was available and responsive. We highly recommend them."
+14
Serving Thermal, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"We found McCormick home builders through Angie’s list. They were not one of our original contacts, but they contacted us and came out to give us a quote. Matteo was extremely helpful, informative, honest, and gave us reasonable realistic prices, and did not try to inflate the prices or pressure us in anyway. We felt very comfortable with him immediately. We felt like he was a member of the family that we could just talk to and ask questions he was very personable. He gave us his contact number in case we had other questions and he was always available when we needed him for any type of questions or concerns. Mateo‘s team did a beautiful job. They were fast. They were efficient. They cleaned up beautifully. They did a wonderful job. They were very considerate of our time our needs and our neighbors. They were an absolute pleasure to work with. I would highly recommend Matteo from McCormick home builders for any home building projects, and we will be calling him again in the future!"
+1
Serving Thermal, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"This was an usual project. It was redoing a mini bar. Hard to find a contractor that would do it or had the time. Homepro was great lead by project manager Shir Hadad. Jumped right in there and took it on and got the job done. Really appreciate their professionalism."
Serving Thermal, CA and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"Great job with the solar system"
Serving Thermal, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Great job on the house, they had everything installed in 3 days and once the LAWP Panel from the power company and hooked everything, then everything was working well. they took care of all the paper works and documentation, and everything was done quickly. Best price available for us."
+32
Serving Thermal, CA and surrounding areas
In business since 1998
Free estimates
Credit card accepted
"The guys an Independent Energy Solutions helped me finish the solar installation on my house, ensuring 100% code compliance, and finalizing the connections to the grid. They were extremely responsive and very quick. They have since helped a number of the homeowners in our neighborhood fix and/or upgrade systems originally installed by Shea Homes (original home builder) in 2002 and 2003.
"
+3
Serving Thermal, CA and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"We signed the contract with Verengo 03/07/14 to lease the solar panels. The panels were installed on 4/10/14 and the team was very professional and quick. A few concrete tiles were broken during the installation but they were replaced the next day. There was a code problem that arose when the City came to inspect but again it was corrected (at no cost to us). Everything was approved at the second inspection. On 05/12/14, we were notified that we could flip the switch to activate the panels. We will be saving approximately $100.00 a month on our electric bill and are very happy with the work done by Verengo.
You can contact Verengo at 1-877-403-4354.
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