
Serving Vacaville, CA and surrounding areas
Approved
In business since 1980
Free estimates
Warranties offered
"Project is not done yet but contract was signed,"





+10

*The Angi rating for Solar Panel Service companies in Vacaville, 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 Vacaville, 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 25, 2026

Serving Vacaville, CA and surrounding areas
Approved
In business since 1980
Free estimates
Warranties offered
"Project is not done yet but contract was signed,"





+10

Serving Vacaville, CA and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Very reliable fast with the job pricing was amazing. Would recommend this company to anyone customer service was very good and helpful"





+4

Serving Vacaville, CA and surrounding areas
Approved (Corporate)
In business since 1996
Free estimates
Warranties offered
"We are so excited that NRG helped us to install Solar Panels on our house in San Francisco! Their entire team was wonderful from their first presentation providing us with all the information to the completion of the installation. Their installation staff was wonderful and completed the project without a hitch. Nicole Greenwood our customer service rep kept us informed of each step along the way and made everything easy. We had gotten estimates from two other companies and are glad we went with NRG. No worries and a wonderful experience. We will recommend NRG without reservation. Thanks to your whole team! Marge B."





+5

Serving Vacaville, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Jeff was great to work with. He took the extra time to discuss questions we had while making sure our solar project was managed seamlessly from start to finish. Everything was planned for and taken care of, down to the small details where his crew took the time to color match the new electrical conduit on the roof as well as on the exterior wall of the house. The entire process was completed in a timely matter, from the initial planning stages, through permits, installation and inspections."





+1

Serving Vacaville, 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 Vacaville, 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 Vacaville, 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 Vacaville, 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 Vacaville, CA and surrounding areas
Approved (Corporate)
In business since 1981
Emergency services offered
Warranties offered
"Technician was prompt and work was completed quickly."





+36

Serving Vacaville, 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
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