Our Offices
GGRC has offices in San Francisco, San Mateo, and Marin counties.
If you have an in-person appointment, need an assessment, or want to drop off paperwork, you can visit the office closest to you. You’ll find each office’s address, phone number, fax number below, and business hours below.
San Francisco County (Main Office)
1355 Market Street
Suite 220
San Francisco, CA 94103
Phone: (415) 546-9222
General Fax: (415) 546-9203
Accounting Unit Fax: (415) 546-9233
Office Business Hours: Monday to Friday, 8am to 5pm
Marin County
4000 Civic Center Drive
Suite 400
San Rafael, CA 94903
Phone: (415) 446-3000
Fax: (415) 446-3001
Office Business Hours: Monday to Friday, 8am to 5pm
San Mateo County
1900 S. Norfolk Street
Suite 100
San Mateo, CA 94403
Phone: (650) 524-4500
Fax: (650) 524-4501
Office Business Hours: Monday to Friday, 8am to 5pm