4.7 
40 *The Angi rating for Solar Panel Service companies in Cool, 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 Cool, 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 March 21, 2026
Serving Cool, CA and surrounding areas
Approved
In business since 1972
Free estimates
Emergency services offered
"Extremely professional did an excellent job in both install and explaining the benefits of having a solar system."
+67
Serving Cool, CA and surrounding areas
Approved
In business since 1980
Free estimates
Warranties offered
"Got new hot water heater, but they said they were unable to assess the solar panel or install a new solar system.Strange, since they advertise solar hot water systems. I now do not have solar powered hot water heater, but have a regular electric one."
+10
Serving Cool, CA and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"Jon was very knowledgeable and knew exactly what was wrong and fixed the problem completely!! Our solar is producing energy again saving us hundreds of dollars!!!"
Serving Cool, CA and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"The solar system is still working, so everything was good!"
Serving Cool, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"These guys installed solar panels and four batteries they did an awesome job. Super clean efficient and got the job done quickly. Good communication skills. I would highly recommend.!"
Serving Cool, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We are locally owned and operated. Give us a call today, we look forward to earning your business! 5 years experience in Solar and Electrical projects in the area!!\n
Serving Cool, CA and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"Unfortunately my husband s company is moving us to the midwest. Even though we had a signed contract with Rick and Teresa at Sunriver Solar, they we very understanding and basically told us not to worry about it and to enjoy our next adventure. They even asked if they could help us with any of the moving stuff!!! They are a delight to work with, they do everything, they kept us up to date on what was going on, and, even though we could not work with them, we would highly recommend them. You really cannot go wrong with Sunriver Solar."
+12
Serving Cool, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"One of the best electricians I’ve ever known. He can do everything from panel upgrades to custom ev charger , to complex troubleshoot jobs."
+10
Serving Cool, CA and surrounding areas
Approved (Corporate)
In business since 1978
Emergency services offered
Warranties offered
"We have a very small pipes. the bath to the street. It clogs there quite a bit."
+18
Serving Cool, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Joel came out to our home in Grass Valley personally to meet with my husband and I to discuss our solar options. He was patient with our many questions and willing to explain exactly what he had to offer. He realized as we chatted that we could qualify, not only for the normal government rebates, but an extra one due to medical necessity, as we store medications in our refrigerator for our son. We just signed and are excited to work with Joel and his team and our project. It is going to be awesome to save money each year on our power bills!"
+24
From average costs to expert advice, get all the answers you need to get your job done.
Find out how much it costs to remove solar panels, including average prices, key cost factors, and tips to save money on your solar panel removal project.
Discover solar panel maintenance costs, including average prices, cost factors, and tips to save, empowering you to keep your solar system running efficiently.
There are a few factors to consider when it comes to solar panel repair costs. This guide breaks down the prices of solar panel removal, repair, and replacement.
If you’re making the switch to solar energy, you’ll want to know the difference between solar panels versus solar shingles. Here are the pros and cons of each.
Solar systems convert the sun’s rays to energy, but do solar panels need direct sunlight to work? Learn how shade and weather impact solar panel production.
Solar panels offer instant savings on your monthly energy bill. But how much money do solar panels save, really? Learn about solar panel savings in this guide.
