Enphase Solar System Installers in Berkeley, California | 001A000000LGunbIAD
A1 Sun, Inc.
Installing Enphase since 2009
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About A1 Sun, Inc.
Serving the communities in the East Bay region, and Marin County, we are your complete solar solution, whether it's for your home, office, rental units, or commercial business. We offer solar installation, design, integration, and service for solar PV and solar thermal systems. We are your one-stop shop for ground-up, high-quality, customized solar solutions at a competitive price, with exceptional customer service. We have over 10 years in business, with 100+ years of combined total solar experience, and going strong!Visit our website
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"A1 Sun, is the OG of solar panels! A North Berkeley mom-and-pop shop; they've been around longer than all the big conglomerates. You can't go more green than using a local company. I send referrals to Larry and he gets in touch with them within minutes. He knows what he's talking about...."