Contact Us


Call us today:

Marin: 415.458.5870
Sonoma: 707.933.9990
Fax: 415.458.5871
sales@sunfirstsolar.com

Hours of Operation:

Monday – Friday: 9am – 4pm
Or by appointment
Come VISIT OUR Solar Showroom!

We currently service the following major California cities and surrounding areas:

Marin County     Napa County     Sonoma County     Alameda County     San Mateo County     Contra Costa