Licensed and Insured
License # 990354
Our California solar experts are dedicated to helping you harness the clean, 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 last you years into the future. Our 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. This means that 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 to deliver clean electricity at affordable rates. Our San Francisco solar company’s 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 are ready to help you.
Offices in San Diego, Stockton, and San Francisco enable us to provide unparalleled installation and service to all locations in the state of California. No matter where you live, from San Diego to Sacramento, or beyond, SolarUnion stands ready to serve.
Highly-qualified installers, certified and vetted by some of the largest green technology funds and financing platforms of the world.
From convenient financing options to the latest technology in solar photovoltaic panels, our company knows how to get your energy project done right.
Diamond Certified CompanySolarUnion is the only Diamond Certified company offering a 25-year Performance Guarantee. We are top-rated for our quality and customer satisfaction. Our San Francisco solar experts stand behind our work.
Affordable Solution – GuaranteedOur efficient operations and experienced team allow us to pass substantial cost savings to the customer. Whether financing the system or investing in cash, SolarUnion guarantees outstanding value and rate of return.
$0 Down Options AvailableNo money out of pocket AND save money in the first month. Start saving from day one!
Industry Leading Performance GuaranteeWe guarantee components, workmanship (including roof integrity), and, most importantly, output for the next 25 years. Guaranteed savings from day one and for the long run.