Geothermal.contractors

RJ's Plumbing & Heating is a family-owned HVAC, plumbing, and septic service company based in Corning, Iowa, operating since 1981. Serving southwest Iowa with geothermal heat pump installation, replacement, repair, and maintenance, the company works with all major geothermal brands including WaterFurnace, ClimateMaster, Bosch, and GeoComfort. Geothermal services cover vertical loop, horizontal loop, pond-source, and open-loop system configurations, with technicians trained to inspect, test, and repair both loop fields and indoor units. The company also provides plumbing, septic, and general HVAC services including furnaces, air conditioning, ductless systems, and mobile/modular home HVAC. Service territory spans communities including Corning, Lenox, Bedford, Creston, Massena, and Greenfield. Verified active operator per https://www.rjsplumbingandhvac.com + https://www.bbb.org/us/ia/corning/profile/plumber/rjs-plumbing-and-heating-0664-32000231 (research 2026-05-27)