4.6 
32 *The Angi rating for Solar Panel Service companies in Vallejo, 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 Vallejo, 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 26, 2026
Serving Vallejo, 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 Vallejo, 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 Vallejo, 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 Vallejo, CA and surrounding areas
Approved
In business since 2012
Emergency services offered
Warranties offered
"In a niche as a solar project they did it quick and thorough and was reasonably priced ."
+20
Serving Vallejo, 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 Vallejo, CA and surrounding areas
Approved
In business since 1992
Credit card accepted
Customers say: Super punctual
"Boden Plumbing was able to send a team over immediately and they worked diligently to correct the problem....nowhere near as easy as they thought upon arrival."
Serving Vallejo, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"I have to have my roof replaced of the 3 companies that came out Spartan was the only one who addressed the leak I was concerned about. The other companies were going to charge me a bunch of money and let it still leak. They were not going to address it until it was an issue and tell me it was not covered. Spartan was top notch start to finish. The guys working on the house were awesome as well as every one I worked with. I would highly recommend them."
+24
Serving Vallejo, 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 Vallejo, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again."
+1
Serving Vallejo, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Communications about scheduling were great. Tech arrived early and did a good job."
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