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Best solar panel pros near Thermal, CA

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Top-Rated Solar panel pros in Thermal - Updated Nov 2026

Avatar for SunLux
SunLux
4.6(
72
)
Solar Panel Install

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."
Home Solar Installation - Corona
Home Solar Installation - Corona 2
Home Solar Installation - Claremont 1
Home Solar Installation - Claremont 2
Moreno Valley Solar Install

+13

Response time2 days
Response rate92%
Recommended by96%of homeowners
Avatar for Power On Solar
Power On Solar
4.6(
5
)
Solar Panel Install

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.

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+1

25 neighbors recently requested a quote
Avatar for OC Solar
OC Solar
4.8(
5
)
Solar Panel Install

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."
Nellie Gail
Nellie Gail
Nellie Gail
Nellie Gail
Nellie Gail

+14

Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Water Heater System - Install+3 more

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!"
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+1

Response time6 hrs
Recommended by17%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Water Heater System - Install+3 more

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."
Response time5 days
Recommended by77%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+5 more

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."
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+32

Recommended by100%of homeowners
Avatar for Independent Energy Solutions
Independent Energy Solutions
4.9(
14
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

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.
"
Bonita, CA 5.4 kW
Encinitas, CA 9.18 kW
Bonita, CA 5.4 kW
Escondido, CA 5.6 kW
Chet Holifield Federal Building, Laguna Niguel, CA 914 kW

+3

Recommended by92%of homeowners
Avatar for Verengo Solar
Verengo Solar
4.2(
226
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

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.
"
Mission Viejo, CA Install
Lake Forest, CA Install
Camarillo, CA Install
Recommended by83%of homeowners
Avatar for Underline Energy Concepts
Underline Energy Concepts
5.0(
10
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Thermal, CA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Very nice and clean installation and solar panels are hardly visible. Excellent workmanship. Have had no issues since installation. I have referred Sal to few of friends and neighbors and they also had excellent service and installation on their solar system. Highly recommended. Also had a new home AC unit placed 6 months ago as well and again very happy with instal and excellent pricing with quality products."
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+82

Recommended by100%of homeowners
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Solar Panels FAQs, answered by experts

You’ll need to make sure you have a big enough solar panel to meet your well pump’s power demands, but you can use solar power to fully operate your well pump. It’s also a good idea to have battery storage to hold the solar power so you can still use your well pump after dark.

In most cases, solar panels are covered by homeowners insurance because they are considered a permanently attached part of the home, and you may not need additional coverage. However, it is essential to read the fine print of your specific policy to understand the extent of the coverage, as some policies might only cover certain types of damage, such as hail. Always check with your insurance provider before installing solar panels to ensure your policy provides adequate coverage for your investment.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

Solar water heating systems are not one-size-fits-all. You'll likely work with a team of experts to get the job done—including solar panel installers, plumbers, and water heater installers. A specialist will help you decide if a passive or active system is best for your local weather, home layout, roof stability, and your budget.

The Thermal, CA homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.