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K2 Geothermal is a full-service geothermal drilling and installation contractor based in Lincoln, Nebraska, founded in 2001 with the geothermal division launched in 2009. The company has grown to become Nebraska's largest geothermal contractor, operating a commercial fleet of vertical drill rigs and directional boring machines capable of drilling to depths exceeding 600 feet. K2's crews handle all phases of geothermal loop field installation — vertical and horizontal drilling, grouting, loop assembly, manifold systems, and commissioning — for both residential properties and large commercial projects. Notable completed projects include the Crete Public Schools high school complex featuring approximately 300 geothermal wells. K2 accepts loop-only contracts, working alongside HVAC contractors responsible for heat pump equipment. Contact K2 Geothermal at 402-467-2355 or [email protected] for residential and commercial geothermal drilling inquiries.
Verified active operator per https://k2geothermal.net + web search corroboration (Bundle 5 audit 2026-05-29)
Full-service geothermal drilling contractor operating 4 Schramm T450 rigs and 1 Simco rig since 2001, with dedicated crews for both residential and commercial projects including the Crete Public Schools 300-well installation.
Service Details
schedule
Years in Business
24 years
precision_manufacturing
Boring Methods
Vertical, Directional
Regulatory Context
Geothermal Permitting in Nebraska
Geothermal heat pump installations in Nebraska require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.
What is K2 Geothermal's experience with large commercial projects in Lincoln?add
K2 Geothermal completed the Crete Public Schools high school geothermal system featuring nearly 300 geothermal wells, each drilled to 300 feet depth, demonstrating their capacity for major commercial installations.
How much can homeowners save with a geothermal system from K2 in Lincoln?add
Geothermal systems installed by K2 can reduce annual heating costs by 30 to 70% and cooling costs by 20 to 50%. The systems provide an efficiency rating of 300% to 400%, delivering three to four units of heating energy for every unit of electricity used.
What drilling equipment does K2 Geothermal use for residential and commercial projects?add
K2 operates a commercial fleet including 4 Schramm T450 drill rigs and 1 Simco drill rig, with dedicated residential and commercial crews that handle drilling, grouting, loop installation, and complete fill, flush, and purge services.
Does K2 Geothermal take shortcuts on installation quality?add
K2 does not take shortcuts on loop depth, grouting, or installation practices. The company assures customers that all residential and commercial work meets proper standards with no compromises on quality craftsmanship.
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If you need to reach K 2 Geothermal directly: (402) 467-2355
Geothermal heat pump installations in Nebraska may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.
