4.7 
36 *The Angi rating for Solar Panel Service companies in Berkeley, 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 Berkeley, 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 July 18, 2025
Serving Berkeley, CA and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Hiring them is a great way to support your local businesses. They were professional and weâ  re very happy with our solar system so glad we hired them!"
+4
Serving Berkeley, CA and surrounding areas
Approved (Corporate)
In business since 1996
Free estimates
Warranties offered
"Roberto Sanchez Solar System, I interviewed 4 solar panel companies and I chose NRG because Will was able to explain everything well. He answered all my questions to my complete satisfaction. Friendly and honest, Will made the sales process very smooth and personable. Tiffany helped and coordinated the project to make sure everything goes well. She always got back to my emails and phone calls promptly. Installers completed the solar panels when I was at work. Came home and he solar panels were on the roof. Definitely a nice install and quality work was delivered. Lisa helped out with the financing on the HVAC. She was patient and I believe got me a lower amount that before. Solar edge app is great to use and straight forward. Highly recommended company thanks NRG. I am excited to use my new solar system!"
+5
Serving Berkeley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"I recently had the pleasure of working with Ken at Ellison Electrical on a service panel upgrade for my electrical vehicle and completely rewired my new kitchen. Ken was incredibly patient, explaining every step of the process. He immediately understood the floor plan and installed everything to code. His attention to detail and knowledge was exceptional. The quality of his work is evident in every connection and fixture. The service panel upgrade was seamless, my kitchen looks amazing and now my home feels more secure and efficient. He was always punctual, respectful of my property. I highly recommend Ellison Electrical for any electrical project."
+3
Serving Berkeley, 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 Berkeley, CA and surrounding areas
Approved
In business since 2012
Emergency services offered
Warranties offered
"My solar panels look like new!"
+20
Serving Berkeley, CA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Call in the morning, visit that afternoon with quote, installation next day. They didn't have our model in stock, so we got an upgrade to the next larger water heater at no additional cost. Installer was very knowledgable and friendly."
Serving Berkeley, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"The entire staff was very friendly and responsive. The roof staff did a very good job on cleanup and handled the touch ups we asked for promptly. We noticed one more touchup about a week later and they got us right on their schedule and took care of it. Very professional, highly recommend."
+24
Serving Berkeley, CA and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Warranties offered
"They were really amazing, I really love this company. They were my favorite company and I would not use any companies. They were very professional and well priced."
+73
Serving Berkeley, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"The #1 home solar & battery company in America. We know going solar can be complicated. We are here as your expert guide every step of the way. With our customers, we are creating a planet run by the sun. Unrivaled home solar and battery experience\nWith 900,000 homes and counting, no one has more installation expertise.Smart technology\nAn ecosystem of innovative products that put you in control of your home energy needs. Payment solutions for every home\nTailored plans including predictable monthly payments, little-to-no money down, and no-debt options. The Sunrun Guarantee\nThe industry's most comprehensive repairs, maintenance & monitoring program.\n"
Serving Berkeley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Excellent. Detailed estimate with alternatives. Service was prompt and efficient. Would definitely recommend and use again"
From average costs to expert advice, get all the answers you need to get your job done.
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