San Francisco Solar Company

Serving All of California with Our Premium Diamond Certified Services

Our San Francisco solar installer at SolarUnion are dedicated to helping you harness the clean and renewable power of the sun in your home. We deliver the high-quality service, parts, and designs that you need—creating long-lasting, intelligent designs that can grow with you into the future. Our San Francisco solar developers offer a turnkey solution with asset management for the entire life of your solar asset. Unlike traditional solar installers, our commitment to our clients goes beyond the installation of the system alone. Every one of our installations carries a 25-year performance guarantee, which means we always fix underperforming systems at no cost to you, including labor and parts. We also offer an industry-leading 25-year roof integrity warranty.

SolarUnion is a full-service solar electricity developer founded in the heart of Silicon Valley. We market, finance, build, and operate photovoltaic (PV) solar systems and this dedication to being your one-stop shop allows us to deliver clean electricity at affordable rates. Our goal is to be your energy partner, which is why we make sure you are fully satisfied with our services. We have handled thousands of jobs and our experienced specialists are ready to help you with your every solar need.