Geotechnical · Environmental · Hydrological
Specialized Drilling Equipment
for Complex Subsurface Investigations
From tight spaces to tough terrain, our experienced team and cutting-edge rigs ensure reliable results.
Why Pacific Drilling
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.
What sets us apart
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
Full-Service Drilling
Multiple drilling techniques for geotechnical and environmental projects
Soil Sampling
Highest quality data collection to support geotechnical and environmental investigations
Cone Penetration Testing (CPT)
Advanced subsurface assessment with real-time data and quality reports.
DTH Cased Air Percussion
Equipped for both, limited access needs and full-sized truck projects.
Advanced Drilling Rigs for Every Terrain
From confined urban spaces to remote and rugged environments, our fleet is equipped to handle any drilling conditions.
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 ValdezChief 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 LiederSenior Principal Geologist
Del 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 RoySenior Geologist
NV5
Pacific Drilling Proven Process
Dedication to detail, extra effort EVERY time
Pre Project Engagement
Up to 3 Days
- Qualifying questions
- Collaboration/Sub-contracted services
- Preparation, ROW permits, traffic control
- Site visit with client for assessment if necessary
- Written proposal
Pre Project Preparation
1-2 Weeks
- Detailed discussions about your expectations
- Pre-con Meeting: communicating objectives & sharing assumptions
- PW Labor Compliance
- Preparing for digital work order
- Devising work plan
Project Day(s)
1 or Multiple
- Follow the work plan
- Tailgate Safety Meeting Daily
- Fulltime fabrication, quick turnaround times with repairs
- Deal with adverse situations in a timely manner
- >75 years of combined experience
Post Project Review
1 Week
- Certified Payroll issued weekly
- Prompt invoicing
- Instant response to discrepancies
- eSPT reports
- Post project interviews
- Post project safety review (internally)
Repeat Business
Anytime
- Competitive pricing
- Quality service
- Quality equipment
- Professionalism
- Collaborative
- Pleasant to work with
- Exceeding expectations
Join Our Team of Drilling Experts
We’re looking for motivated, hard-working individuals to join our team.
Let’s Talk About Your Project
Or call 619-294-3682
Industry Insights & Project Updates
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