Find the best-rated solar energy companies providing solar installation services locally in California.
Explore our curated list of 400+ local installers, rated 4 stars or higher, with at least 10 reviews on Google.
We've analysed thousands of customer reviews to build our exclusive SIC Sentiment Score & Review Summary features, to help you get a better understanding of the type of customer experience each company offers.
Questions relating to solar installations in California in 2025.
Hey there, I’m Dom - the creator of the Solar Installer California Directory.
If you’re here you’re looking for solar installers in California - so welcome! I know how tough a task it can be — I’ve spoken to over thirty fellow solar buyers across the state who all agreed on one thing: one of the most important parts of the process when investing in solar, is cutting through the noise to find a good local solar installation company that is reliable.
That’s why I built this directory. It’s a curated list of over 400 of the top solar installers in California, all vetted to meet these standards:
Solar installation in California is a big investment so getting the early steps right and choosing a trustworthy company matters. Hopefully this directory can make it easier, so you can connect with installers that have the experience and reputation you’re looking for.
Take your time, read the reviews, and compare companies. My goal is to make this step as easy as possible so you can get on with enjoying the benefits of solar.
If you have any requests or feedback I’d love to hear from you! Feel free to share in the form below.
Dom
Founder, Solar Installer California Directory
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