Geothermal.contractors

Higley Oasis Waterworks is a family-owned water-well and ground-loop drilling company based in Grantsville, Utah, serving Tooele County and northern Utah. Founded by the Higley family, the company drills and installs the below-ground portion of geothermal systems, placing both vertical and horizontal ground loops for ground-source heat pumps alongside traditional water-well work. As an IGSHPA-registered Ground Loop Installer, Higley Oasis brings specialized expertise to loop-field sizing, loop installation, grouting, and pressure testing across the varied geology of the Wasatch Front. Using rotary and horizontal drilling methods, the company supports homeowners and HVAC contractors who need a properly installed earth loop for long-term geothermal efficiency. Residents and builders in the Grantsville area can rely on Higley Oasis Waterworks for precise, reliable ground-loop and well-drilling work. Verified active operator per higleyoasiswaterworks.com + igshpa_full_directory.tsv (UT bundle audit 2026-06-02)