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At Gregg we're committed to providing excellent service throughout your association with us.  Our geologists, engineers, staff technicians and support personnel are highly trained, experienced professionals who understand the challenges our clients face and their needs in today's economy.  For clients in business and in government, the Gregg companies bring together the best in human resources and technology.

Our commitment to responsive, reliable and cost-effective service means solutions, savings and peace of mind to you and your organization.  Gregg services are available from facilities conveniently located throughout the continental United States. All necessary personnel and equipment can be readily mobilized to access any project site.  Contact us today at any of the following locations and put us to work for you.       

 

Northern California:

 

Southern California:


950 Howe Road
Martinez, California 94553
Tel: (925) 313-5800
Fax: (925) 313-0302

Chris Christensen
Chris Pruner

E-mail:

info.nocal@greggdrilling.com


Pitcher Drilling Co.

218 Demeter Street
East Palo Alto, California  94303
Tel: (650) 328-8910
Fax: (650) 328-3621

Terry Schewchuk
E-mail:

pitcher@pitcherdrilling.com

 

Corporate Headquarters
2726 Walnut Avenue
Signal Hill, California 90755
Tel: (562) 427-6899
Fax: (562) 427-3314

John Gregg
Pat Keating
Brian Savela

E-mail:
info@greggdrilling.com

Click on city for directions to office.

 

Southwest:   

2811 Highway 59 South, Suite100
Livingston, Texas  77351
Tel: (936) 327-4002
Fax: (936) 327-4017

Ron Boggess

E-mail:

info@greggdrilling.com

 

 

 

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Gregg Drilling & Testing, Inc.۰ 2726 Walnut Avenue; Signal Hill, California  90755 ۰ (562) 427-6899 Phone and (562) 427-3314 Fax
Additional Locations:  Houston ۰ Palo Alto ۰ San Francisco

 E-Mail: info@greggdrilling.com

© Gregg Drilling & Testing, Inc. 2002/03.  All rights reserved.