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)
Advanced subsurface assessment with real-time data and quality reports.
Full-Service Drilling
Multiple drilling techniques for geotechnical and environmental projects
Soil Sampling
Highest quality data collection to support geotechnical and environmental investigations
Wireline Rock Coring
Limited access and full-sized truck HQ and NQ available.
DTH Cased Air Percussion
Equipped for both, limited access needs and full-sized truck projects.
Monitoring Well Installation
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 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 Roy, Senior Geologist
NV5
Pacific Drilling Proven Process
Dedication to detail, extra effort EVERY time
01
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
02
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
03
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
04
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)
05
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
Industry Insights & Project Updates
Stay informed with expert knowledge and the latest geotechnical and environmental drilling projects.