Skip to main content

A1 Sun

A1 Sun Inc. is an innovative and creative solar design and installation firm. Since incorporation in 2007, we have successfully designed and installed superb solar photovoltaic and thermal systems. Each member of the A1 Sun Team strives for excellence. A1 Sun has an exemplary safety and quality record with 100% customer satisfaction.
A1 Sun logo
Own this business? Claim it now.
Claim your business to manage your profile.

Get free solar quotes from local installers on EnergySage

Our pre-vetted network of installers compete for your business, which allows us to give you more options and the best deals.

Get Quotes
Phone Number
(510) 526-5715

Manufacturer Certifications

  • Certified Installer
  • Certified Solar Professional
  • Platinum Installer



States Served