Norcal PTAC is funded to serve small businesses in Del Norte, Humboldt, Shasta, Siskiyou, Trinity, Mendocino, Sonoma, Napa, Solano, Marin, Contra Costa, San Francisco, Alameda, San Mateo, and Santa Clara counties.
If you are outside our service area, you are welcome to attend our workshops and webinars. Find the PTAC nearest you and connect you with our network of procurement resources.
Caltrans DBE Certification assistance is available for businesses in Caltrans districts 1, 2, 3 and 4. More info HERE.
