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What Our Clients Say
These guys know what they are doing and they are doing it well!
My roof was leaking and could only be fixed if my solar panels (installed 15 years ago by a company that does no longer exist) would be removed. I called A1 on the recommendation of a friend and man, that was it. Larry Giustino came to my house and gave me an absolutely reasonable bid for removing and re-installing the panels.
These guys were punctual, quick, knowledgeable, clean, and friendly. After my roofer had done his job, they came back to re-installed everything. The system is working beautifully.
It was a small job, but I can tell that these guys know what they are doing and they are doing it well. I highly recommend A1 Sun and should I ever want to extend my system, or do anything else solar, A1 is the company I’ll call again.
A1 definitely knew what they were doing!
It's been almost a year since we had this excellent company add 14 panels on our roof. We are a retired couple with a 2700 sq ft home. For our use according to PGE we needed fewer than 14 panels, but since I felt very confident in this company's integrity and workmanship, I requested additional panels that would serve a larger family when we sold this house. The panels work well as far as I can tell. No issues. The company was very efficient. They definitely knew what they were doing, and installed this beautiful system on my house. I had needed a new roof, so they recommended Lovett and Lovett Roofing to do the job, as it would be well coordinated. And it was! Communication was excellent. They kept me informed, explained the details in non-technical jargon, and displayed a good work ethic.
A1 had our back and stood by their products and installation and got us fully operational promptly
I have a lot of experience with this company dating back over a decade: they put in my uncle's solar system, my mom's system, and my mom's best friend's system. Then they upgraded my mom's system and we got our own system put in at our house in 2009. All of those experiences were excellent. We then had them out to upgrade our panels in late 2019 and install a complex batter backup system. Late last year there was a PG&E power surge that wiped out the battery backup system's motherboard. A1 replaced it promptly and at no charge. While onsite to do that warranty service, they noticed 6 of our panels had heat damage on their undersides. They worked with the panel vendor, LG, to secure replacement panels and swapped those in for the bad panels, again at no cost to us. I really appreciated how A1 had our back and stood by their products and installation and got us fully operational promptly.
A1 definitely knew what they were doing!
It's been almost a year since we had this excellent company add 14 panels on our roof. We are a retired couple with a 2700 sq ft home. For our use according to PGE we needed fewer than 14 panels, but since I felt very confident in this company's integrity and workmanship, I requested additional panels that would serve a larger family when we sold this house. The panels work well as far as I can tell. No issues. The company was very efficient. They definitely knew what they were doing, and installed this beautiful system on my house. I had needed a new roof, so they recommended Lovett and Lovett Roofing to do the job, as it would be well coordinated. And it was! Communication was excellent. They kept me informed, explained the details in non-technical jargon, and displayed a good work ethic.
A1 had our back and stood by their products and installation and got us fully operational promptly
I have a lot of experience with this company dating back over a decade: they put in my uncle's solar system, my mom's system, and my mom's best friend's system. Then they upgraded my mom's system and we got our own system put in at our house in 2009. All of those experiences were excellent. We then had them out to upgrade our panels in late 2019 and install a complex batter backup system. Late last year there was a PG&E power surge that wiped out the battery backup system's motherboard. A1 replaced it promptly and at no charge. While onsite to do that warranty service, they noticed 6 of our panels had heat damage on their undersides. They worked with the panel vendor, LG, to secure replacement panels and swapped those in for the bad panels, again at no cost to us. I really appreciated how A1 had our back and stood by their products and installation and got us fully operational promptly.
The team at A1 Sun were excellent!
From the initial meeting, through design, installation, and connection with PG&E, the team at A1 [Sun] were excellent. The sales team were attentive to our needs, and extremely knowledgeable as to how to accommodate them; the design and installation were very smooth; and the team that spent time at our house were uniformly pleasant, thorough, and competent. Highly recommended.