Get matched with top solar panel pros in Concord, CA

"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!"

"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!"

"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."

"Had a great experience with Solar Sesame. The process was very quick, professional and tailored to my needs. I definitely recommend them as they are local and can handle any job, my Solar layout was complicated but we were able to do it thanks to Solar Sesame!"

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.

"There was a buzzing sound coming from an electrical wall panel in my house. I was extremely nervous about the unknown problem and appreciate Hamilton’s electrical prompt response. The issue was resolved. I appreciated their willingness to come out as the office was closing at the end of the day. Kudos to them for the professionalism and concern that they had for the customer. I highly recommend them and will contact them for my upcoming electrical projects!"

"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."

"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."

"They were so expensive that I signed someone else to do it. They charged me the fee to tell me what was wrong, but they didn't do any work for me. They were knowledgeable but they were just so darn expensive. I felt like I was getting hustled a little bit. They were good with scheduling. They guy who came out was professional I just felt like he was upselling me."

"The cost to replace three natural gas wall heater was slightly less than Gree mini-splits heater cooler. The installers were courteous and professional. Delayed several days as the equipment haven’t arrived yet. Job cost as agreed, but took half day longer due to the complexity of installation. Results are excellent. The mini-split units works as specified. Will use Albert Nahman heating plumbing again in the future."