rotary drilling (air or mud)

GeoTek Alaska, Inc. is a subsurface investigation company founded in Anchorage in 2002, serving the geotechnical, environmental, and construction communities across Alaska. It provides environmental drilling, geotechnical services, direct sensing, geophysical surveys, and injection services, and is considered a leader in direct-push technology throughout Alaska.

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direct push technologydown hole hammerelectromagnetic surveysGround Penetrating Radarinjection servicesmonitoring well installationrock coringseismic cone penetrometer testingseismic surveyssoil samplingStandard Penetration Testing