Service Area
San Francisco Bay
Counties: Alameda, Contra Costa, Marin, Napa, Santa Clara, San Francisco, San Mateo, Solano, & Sonoma.
Central Valley
Counties: Sacramento, San Joaquin, Stanislaus, & Merced.
Sierra Nevada
Counties: Alpine, Amador, Calaveras, El Dorado, Placer & Tuolumne.