253.848.6500
Sonic Drilling

Sonic Drilling

Drilling and sampling is the foundation of our business. Our methods adhere to ASTM standards for accurate sample collection.

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Mud Rotary/Coring

Mud Rotary/Coring

We work with you to ensure the best drilling methods are matched to your project.

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Instrumentation Installation

Instrumentation Installation

Holocene offers a wide variety of instrumentation installations. From detecting ground movement to placing real-time sensors, we can help.

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Direct Push Probe

Direct Push Probe

Direct push probe drilling offers accurate methods for collection of soil and groundwater samples or installation of monitoring wells.

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Construction Dewatering

Construction Dewatering

Groundwater flows can greatly impede construction progress. We offer project specific and cost-effective dewatering solutions.

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Difficult Access Drilling

Difficult Access Drilling

We specialize in drilling in areas and locations other companies can't. Challenging drilling work is our business.

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Holocene is a service-based geotechnical, environmental, and construction drilling and dewatering business providing customer-driven drilling solutions to the A&E community. We deliver expert crews, top drilling production rates, and creative, innovative drilling solutions matched to the challenging subsurface conditions of the Pacific Northwest.

Get a project started

Looking to get going on a project? Great! Use the links below to get started.