Drilling Services & Technology

Regardless of the lithology or location, Cascade Drilling has the right equipment, experience, and specialized expertise to do the job.

Our fleet includes track and truck-mounted equipment and limited access rigs for tight spaces, low overhead conditions, and over-water work allowing us to access almost any drill site. Our crews are experienced in well installation for environmental sampling and monitoring, subsurface placement of geotechnical instrumentation, sampling for groundwater, soil, and soil vapor, utility location to prevent hazardous strikes, and management of investigation derived waste, and many other environmental and geotechnical applications.

Geotechnical Drilling

Sonic Drilling

Ideal for drilling where undisturbed core sampling is required

Auger Drilling

Ideal for unconsolidated alluvial deposits like sand, silts, and clays

Direct Push

Ideal for smaller sites and products less waste with more samples

Rotary Drilling

Ideal for hard and soft lithology with multiple rotary methods available

Diamond Core Drilling

Ideal for extracting solid core samples from deep, hard rock environment

Investigation Derived Waste (IDW)

Cascade Drilling offers turnkey management of IDW with both our drilling and remediation services. That means less hassle for you with streamlined procurement while our waste management experts handle all details.

Pictured: Cascade employee drilling with IDW best practices.

Utility Clearance

Cascade operates a fleet of vacuum trucks and vac units to pre-clear the drilling locations to as deep as 10 feet below the ground.

Pictured: Gold Shovel Certification from Pacific Gas & Electric Company