4.7 
59 *The Angi rating for Solar Panel Service companies in Lathrop, 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 Lathrop, 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 January 25, 2026
Serving Lathrop, CA and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"Jon was very knowledgeable and knew exactly what was wrong and fixed the problem completely!! Our solar is producing energy again saving us hundreds of dollars!!!"
Serving Lathrop, 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 Lathrop, 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 Lathrop, 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 Lathrop, 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 Lathrop, CA and surrounding areas
Approved
In business since 2010
Emergency services offered
Warranties offered
"Prompt service (Joey) and other service worker were very professional, complete removal, and installation in timely manner, made sure anything was working properly"
+2
Serving Lathrop, 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 Lathrop, CA and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"He is a very hard worker and knows exactly what needs to be done to complete the job. I would hire him again in the future."
+9
Serving Lathrop, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
Serving Lathrop, CA and surrounding areas
In business since 2021
Free estimates
"â The Build Your Roof" feature by Solar Sesame, exceeded my expectations. It combines user-friendly design, robust customization options, realistic visualizations, and valuable educational resources into one cohesive platform. Whether you are a solar novice or someone with more experience, this tool empowers you to take control of your solar journey. I left the experience feeling informed, excited, and ready to move forward with my solar panel installation. Highly recommended for anyone considering solar energy!"
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