4.1 
65 *The Angi rating for Solar Panel Service companies in Fremont, 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 Fremont, 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 November 03, 2026
Serving Fremont, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"We had a 19 panel solar system installed at our home in Oakley by United Solar. They were very responsive and got the job done quickly! We will be back for any expansions or upgrades in the future."
+7
Serving Fremont, 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 Fremont, 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 Fremont, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Installer Saul was great to work with. He arrived early and handled the inspector."
+9
Serving Fremont, 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 Fremont, 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 Fremont, 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 Fremont, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services 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 😊"
+3
Serving Fremont, 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 Fremont, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Jess is hardworking, punctual and has solid skill. He worked over multiple days to complete all the work. Very dependable and quality work. He is a good guy and looking out for your interests. Would hire again!"
+178
From average costs to expert advice, get all the answers you need to get your job done.
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