Geotek Alaska Inc

Founded in 1970, Denali Drilling is one of the leading construction drilling contractors in Alaska. It undertakes specialized drilling projects for the construction, oil field, mineral and pipeline industries. With more than 8,000 projects, Denali Drilling serves private landowners, commercial developers, municipal water utilities, oil companies and government agencies. The company owns and maintains several rotary, cable tool, auger rotary and pump rigs. Its services include geotechnical drilling, mineral exploration, large-diameter boring, environmental sampling, piling and tieback installation, and monitor and water well drilling and construction. Denali Drilling additionally offers steel fabrication services. Its clients include Dowl Engineers, Alaska Testlab, Golder Associates, Swalling Construction Company and Ken Brady Construction Company.

Alaska Road Boring, a Native American-owned company, established in 1982, provides a wide range of construction services and technologies. It has grown from a horizontal boring company to a general contracting firm with diverse activities. Its civil construction capabilities include mass excavation, structural excavation and backfill, utilities, cathodic protection, grading, paving and site concrete. The company undertakes installation of steam and condensate systems including steam pit rehabilitation and upgrades existing systems such as fuel line piping systems. It has won the United States Small Business Administration Administrator's Award for Excellence twice. Alaska Road Boring has offices in Honolulu and has its headquarters in Anchorage, Alaska.