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San Francisco Bay Area

(Corporate Headquarters)


2162 Prune Avenue

Fremont, CA 94539

Get Directions


Phone 510.657.6822

Fax 510.770.8863

General Inquires






GC Bid Request



Complete the Bid Request Form prior to contacting us. Include link(s) to drawings, specs etc. Bid-Request Form


Phone 510.657.6822 Ext. 11

Fax 510.770.8863

Contact Ed Clinton






Interested in working with us? Submit application for a position. 

24/7 Service Department



For Emergency Service

needs contact our



Phone 510.468.9948


For all other service needs 

contact Ruth at headquarters or submit a Service Request