Specialized Drilling Equipment for Complex Subsurface Investigations

From tight spaces to tough terrain, our experienced team and cutting-edge rigs ensure reliable results.

Experienced. Equipped. Reliable.

With decades of proven expertise and a strategically positioned fleet in Southern California and Central Utah, Pacific Drilling Co. delivers dependable, high-quality drilling solutions. Our experienced crews and specialized rigs provide accurate, efficient subsurface data to support geotechnical, environmental, geological, and hydrological projects of any complexity..

We specialize in:

✔️ Reliable drilling and sampling techniques
✔️ A highly trained team dedicated to detail
✔️ Project management focused on efficiency and safety
✔️ A commitment to delivering quality results

We approach every project with professionalism, attention to detail, and a results-driven mindset. Contact us today to discuss how our expertise can support your next geotechnical or environmental investigation.

Geotechnical & Environmental Drilling Services

Pacific Drilling Co. provides specialized services for engineering, geotechnical, and environmental professionals

Cone Penetration Testing (CPT)

Full-Service Drilling

Soil Sampling

Multiple drilling techniques for geotechnical and environmental projects

Highest quality data collection to support geotechnical and environmental investigations

Advanced subsurface assessment with real-time data and quality reports.

Wireline Rock Coring

DTH Cased Air Percussion

Monitoring Well Installation

Limited access and full-sized truck HQ and NQ available.

Equipped for both, limited access needs and full-sized truck projects.

Quality monitoring well construction and development.

Advanced Drilling Rigs for Every Terrain

From confined urban spaces to remote and rugged environments, our fleet is equipped to handle any drilling conditions.

Diedrich D50

Fraste PL-G

Wolverine M5

Yeti M10

Fraste PL-G "Mantis" Multidrill

SaberCat MTXD

Mole

Mini-Mole

Beaver Tripod

Grizzly EZ

Don't take our word for it! See what our customers have to say

“Pacific Drilling has reliable equipment and experienced staff to handle all of my drilling needs. From drilling on the side of a slope to drilling in remote areas, I can always count on Pacific Drilling to get the job done. I have used Pacific Drilling for over 25 years, and they continue to provide top-notch services that help to create a successful project.”

Sam Valdez, Chief Geotechnical Engineer
Del Mar Environmental Services

“Pacific Drilling has been great to work with. They get the job done every time. Over the years I have used most of their rigs and they keep them maintained and ready to go. Also, if you have a site with poor access, they have the off-road and limited access rigs that you need to get to the drill site. Can’t go wrong with hiring the Pac Drill team.”

Chris Lieder, Senior Principal GeologistDel Geosyntec

“Always excellent service from Pacific Drilling. The equipment is in great condition, and all their staff is very knowledgeable. Their team is always helpful and available to discuss the project specifics and recommend the proper equipment and scope for challenging projects. Highly recommend Pacific Drilling.”

Sean Roy, Senior Geologist
NV5

Pacific Drilling Proven Process

Dedication to detail, extra effort EVERY time

Join Our Team of Drilling Experts

We’re looking for motivated, hard-working individuals to join our team.

Let’s Talk About Your Project

Industry Insights & Project Updates

San Diego, CA
5220 Anna Ave, San Diego, CA 92110
619-294-3682

Stay informed with expert knowledge and the latest geotechnical and environmental drilling projects.

Proven, Precise, Professional
Full Service Drilling Company