Construction Contacts

Please use one of the following methods to contact our construction division branches.

SAN JOSE GRANITEROCK CONSTRUCTION DIVISION (MAIN OFFICE)

120 Granite Rock Way
San Jose, CA 95136-1304
408.574.1400
Fax: 408.365.8349

SFO GRANITEROCK CONSTRUCTION DIVISION

330 Blomquist Street
Redwood City, CA 94063-2702
650.615.0306
Fax: 650.615.0338

MONTEREY BAY GRANITEROCK CONSTRUCTION DIVISION

411 Walker Street
Watsonville, CA 95076-4225
831.768.2700
Fax: 831.768.2701

OAKLAND GRANITEROCK CONSTRUCTION DIVISION

7700 Edgewater Drive, Suite 332 Building B
Oakland, CA 94621-3025
650.482.3838
510.729.5075
Fax: 510.729.5079

CONCORD CONSTRUCTION DIVISION

5650 Imhoff Dr Ste E
Concord, CA 94520
Phone: 408.574.1400