ABOUT WILEY DRILLING

Wiley Drilling is a 100% employee-owned company that delivers exceptional drilling services for the public and private sectors. It is backed by decades of expertise in environmental and geotechnical exploration drilling, environmental monitoring, and resource development.

In 2024, Wiley Drilling was created by technical engineers and scientists from Water & Environmental Technologies (WET), an environmental, geoscience, and engineering firm that has been in business since 2000. Because our team comprises scientists and engineers and has the full support of a seasoned-does-it-all engineering firm, we are set apart from our competition.

Our team has over 20 years of experience providing geotechnical and environmental subsurface investigation drilling services throughout Montana, Idaho, Utah, Wyoming, North Dakota, and Washington.

To adapt to diverse subsurface conditions, Wiley combines expertise with versatile drilling methods—including auger, mud rotary, direct push, and downhole hammer (ODEX). The company specializes in installing groundwater monitoring wells, in-situ testing, and subsurface instrumentation, delivering reliable results for public and private clients.