Get in touch with us

 Sierra Northern Contact Information

Corporate Office - Woodland
341 Industrial Way
Woodland CA 95776-6012
Phone: (530) 666-9646
Fax: (530) 666-2919

Customer Service
1550 Harbor Blvd Ste 201A
West Sacramento CA 95691-3828
Fax: (916) 372-9655

Oakdale
551 S Sierra Ave
Oakdale CA 95361-4055
Phone: (209) 847-2543
Fax: (209) 847-1439

Mendocino
100 W Laurel St
Fort Bragg CA 95437-3410
Phone:  (707) 227-7339 or 7332