4.6 
120 *The Angi rating for Solar Panel Service companies in Cupertino, 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 Cupertino, 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 June 06, 2026
Serving Cupertino, CA and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Great company. Very friendly and Professional... would definitely recommend."
+4
Serving Cupertino, CA and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"Saul and Juan arrived on time, determined where the fault lay, advised me on what I can do to save some labor costs by running wire myself. I have worked on some electrical equipment over the years so usually am familiar with what is needed or not needed. These guys didnâ  t try to sell me something I didnâ  t need. Very professional and I would recommend them to others. Thx. Brian Napa County"
+9
Serving Cupertino, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Ken was great. He installed a 110 outlet under my sink for a dishwasher. Ken also installed a 220v car charger for my Chevy Volt. Clean quick work at a great price."
+3
Serving Cupertino, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Needed 220 in my garage to run my air compressor. Got it done fast and clean"
+3
Serving Cupertino, CA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"I had a wonderful experience with Solar Sesame. My salesperson Emanuel was professional, courteous and truly awesome to work with... Thank you guys so much..."
+20
Serving Cupertino, CA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"I had Soltari install my solar panels and I’m really happy with how everything turned out. I was a little nervous going into it since I didn’t know much about the process, but they made it super easy to understand and handled everything. The team was professional, respectful, and just really easy to work with. They showed up when they said they would and made sure everything was done right. Now that it’s all up and running, I’m honestly so glad I decided to go with them. I’d definitely recommend them to anyone looking into solar 😊"
Serving Cupertino, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Emergency services offered
Warranties offered
"Workmen were very efficient and did an excellent job. We were glad to have booked them and will again."
+167
Serving Cupertino, CA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"They were very reliable and helpful."
Serving Cupertino, 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 Cupertino, CA and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Such a great company to work with. High integrity, honest and they were so great and friendly!! Would hire them again!!"
From average costs to expert advice, get all the answers you need to get your job done.
Solar panel costs in San Francisco, CA, vary based on the system size, panel type, and wattage you need. Learn about solar panel installation costs in San Francisco so you can budget with ease.
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