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To request information about our company or services please contact us.
Client Relations - support@cts-1.com
Human Resources - hr@cts-1.com
Marketing - marketing@cts-1.com
General Information - info@cts-1.com

Bid Requests - bids@cts-1.com
Main Office:
2118 Rheem Drive
Pleasanton, CA 94588
925.462.5151 office
925.462.5183 fax
Central Valley Office:
343 E. Main Street, Suite 711
Stockton, CA 95202
209.507.7555 office
209.507.7554 fax
Oakland Office:
246 30th Street
Oakland, CA 94601
510.444.4747 office
510.835.1825 fax
Sacramento Office:
4400 Yankee Hill Road
Rocklin, CA  95677
916.419.4747 office
916.419.4774 fax
San Francisco Office:
One Embarcadero Center #535
San Francisco, CA 94111
415.334.4747 office
415.438.2357 fax
South Bay Office:
2033 Gateway Place #500
San Jose, CA 95110
408.573.6992 office
408.437.1201 fax
Construction Testing Services, LLC
3842 E. Post Road
Las Vegas, NV 89120
702.257.4747 office
702.257.4718 fax

 

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