Petaluma Branch

Servicing Santa Rosa, Sonoma and Sonoma County, Napa County, Lake County, Mendocino County, Geyserville, Ukiah and Novato

1200 Holm Road
Petaluma, CA 94952

Phone: 707-778-8881
Toll Free: 800-439-8228
Fax: 707-778-8156
Branch Manager: Justin Phelan

Hours: Mon - Fri 7:00 a.m. to 4:30 p.m.



Maltby Electric Supply is a proud member of the
following groups:

Corporate Office:

336 7th St.
San Francisco, CA 94103
Phone: 415-863-5000
Toll Free From California: 800-339-0668
Accounting Fax: 415-863-0226
Credit Fax: 415-575-9480
Hours: Mon - Fri 7:00 a.m. to 5:00 p.m.