Graniterock

Road Materials Contacts

Please use one of the following methods to contact our road materials branches.

Graniterock

Peninsula Road Materials

365 Blomquist Street
Redwood City, CA 94063-2701
650.482.3800
Fax: 650.482.3801
Graniterock

San Jose Road Materials

11711 Berryessa Road
San Jose, CA 95133-1012
408.487.3100
Fax: 408.487.3101
Graniterock

A.R. Wilson Road Materials

1900 Quarry Road, End of Quarry Road
Aromas, CA 95004-9601
831.768.2349
Fax: 831.768.2404
Graniterock

South San Francisco Road Materials

1321 Lowrie Avenue
South San Francisco, CA 94080-6403
650.869.3300
Fax: 650.869.3301