Geothermal.contractors

Stieferman Heating Company Inc has served Jefferson City and surrounding Callaway, Cole, Moniteau, and Osage counties since 1956. As a Lennox Premier Dealer and Centurion Award recipient, the company brings six decades of HVAC expertise to residential and light commercial comfort systems. They specialize in geothermal heat pump installation and service, currently installing Bosch Greensource CDi Series ground-source heat pump systems that leverage stable earth temperatures for efficient year-round heating and cooling. Their geothermal systems can reduce monthly utility costs by up to 70% compared to traditional HVAC, with ground-loop components rated for 50-year lifespans. Stieferman handles loop field design and retrofit for both new construction and existing homes. Service areas include Brazito, California, Centertown, Holt Summit, Jamestown, Linn, Loose Creek, Russellville, and Wardsville. The company holds a 4.7 Google rating and offers 24/7 emergency service. Verified active operator per https://www.stiefermanheating.com + https://www.lennox.com/residential/locate/dealer/mo/jefferson-city/stieferman-htg-co-inc (Bundle 5 audit 2026-05-29)