Geothermal.contractors

T. L. Stevens Well Company, Inc. is a third-generation, family-operated water well contractor and IGSHPA-certified Ground Loop Installer based in Maple Plain, Minnesota, serving the region since 1958. The company drills geothermal heat exchange loops for residential, commercial, agricultural, and environmental applications using air rotary, auger, and mud rotary methods. Beyond geothermal loop installation, T. L. Stevens provides water well drilling, pump installation and service, pressure tank installation, water system maintenance, water line installation and repair, well inspections, well sealing and decommissioning, and 24-hour emergency well service. The company holds a Minnesota Department of Health contractor registration (license #1838), membership in the International Ground Source Heat Pump Association as a Ground Loop Installer, and membership in the National Groundwater Association. T. L. Stevens serves customers within approximately a 50-mile radius of their Maple Plain headquarters at 6250 Highway 12. Verified active operator per https://www.tlstevenswell.com/ + https://igshpa.org/company/t-l-stevens-well-company-inc/ (Bundle 4 audit 2026-05-29)