About Gregg Drilling

Widely recognized as a leader and innovator, we are fueled by our passion to provide quality service.

Gregg Drilling, LLC. (Gregg) offers a wide range of services for environmental, geotechnical and marine site investigation and remediation. Since our inception, Gregg has been widely recognized as a leader and innovator in drilling, sampling, and subsurface investigation, providing clients in industry and government with the highest quality services. Over the past 37 years, Gregg Drilling (Gregg) has earned the position of a leader within our industry by building a team of highly experienced personnel and management who reflect our mission and embody our commitment to providing the highest quality services. Gregg Drilling is proud to be 100% Native American-owned as part of Sealaska. We are working with others within Sealaska’s Woocheen business arm to bring exceptional people together to heal and protect our environment. Together with Pitcher ServicesCS Marine and Sealaska Marine Services, Gregg is supporting the development of Offshore Wind and other green economy initiatives with a focus on ocean health. Gregg is a Federally recognized 8a disadvantaged business enterprise (DBE) and is a registered DBE through the California Unified Certification Program (CUCP) which includes Caltrans, Metro, BART and other transportation agencies in the Golden state. In addition, Gregg is a Minority Business Enterprise (MBE) through California Public Utilities Commission (CPUC).
OUR MISSION

To provide our clients with high-quality, innovative services performed in a timely and cost effective manner.

OUR CLIENTS

We have collaborative, long-term partnerships with our clients

Many of our client relationships date back to the founding of our company. We’re proud of this fact. These long-term partnerships have been a collaborative effort built on trust and are a result of the high rate of client satisfaction with our overall performance. We work to earn our clients’ trust and satisfaction by consistently responding to their needs with sound technical advice and innovative solutions.

OUR PHILOSOPHY

Delivering excellence through client-focused solutions

01.

Delivering high quality services is a key focus of our business

Quality isn’t something we test for after the job is done. It’s a way of doing business, an integral part of our daily activities, something we instill in our personnel and something we build into our equipment and technologies.

 

02.

Protecting our workforce, our clients and the general public from injuries and hazardous incidents

Because of this a “safety first” policy has been integrated into all areas of our operation and is put into practice by all Gregg Drilling personnel on a daily basis. The emphasis we place on safety has enabled us to successfully manage the risks inherent in our industry, control costs and provide a secure, sensible, and productive work environment for our employees and our clients.

 

03.

Add significant value to the professional services we offer

Quality isn’t something we test for after the job is done. It’s a way of doing business, an integral part of our daily activities, something we instill in our personnel and something we build into our equipment and technologies.

 

Say Hello to the Gregg Drilling Team

TIM BOYD

President

MIKE HASKE

Health and Safety Manager

FRANK VELAZQUEZ

Southern California Operations Manager

JOE CONTRERAS

Southern California Project Manager - Hollow-Stem Auger & Direct-Push

SAM CORSARO

Special Projects Manager

DAVID MOSES

Northern California Operations Manager

RYAN LEA

Northern California Project Manager - Sonic & Hollow-Stem Auger

LYLE MURPHY

Diamond Coring Project Manager

IAN WOOD

Northern California Project Coordinator

LICENSES & INSURANCE

Gregg Drilling maintains a valid C57 license as a contractor in the state of California.

1044456

Gregg Drilling’s C57 license number

We are licensed contractors in the following states

  • Arizona
  • California
  • Nevada
  • New Mexico
  • Oregon

We also carry extensive insurance coverage, which includes general liability, automobile, workers compensation, and contractor’s pollution insurance. Copies of our licenses and certificates of insurance are available upon request.

 

We’re ready for you

With over 30 years experience drilling in California and surrounding states, Gregg Drilling can handle any size project from land based geotechnical and environmental investigations to near-shore marine projects and complicated mobilizations.

Scroll to Top