Geothermal.contractors

Casey Well Drilling is a third-generation family-owned drilling contractor based in Jonesborough, Tennessee, serving residential and commercial clients across Tennessee and North Carolina. Established in 1936, the company brings 90 years of specialized drilling expertise to each project. Geothermal loop field drilling is a core service, supporting ground source heat pump installations throughout the region. The team also handles concentric drilling suited to the area's loose and rocky soil conditions, standard water well drilling up to ten inches in diameter, blast hole drilling, and foundation drilling. Supporting services include pump installation, water treatment systems and testing, water line installation, and troubleshooting and repair. Casey Well Drilling is fully certified, licensed, and insured, operating with modern equipment and offering free estimates to new customers. Verified active operator per caseywelldrilling.com (TN bundle audit 2026-06-01)