Geothermal.contractors

Alderfer's Air Conditioning & Refrigeration serves Stephenville, Texas and the surrounding Erath County area, providing residential and commercial HVAC along with commercial refrigeration services. The company is a Trane dealer and an authorized WaterFurnace dealer, which equips it to install and service ground-source geothermal heat pump systems; because WaterFurnace manufactures geothermal-only heat pumps, its dealer network is geothermal-capable by design and gives area homeowners access to high-efficiency ground-source comfort. Services include new system installation, repair, preventative maintenance, duct work, and air purification for residential properties, plus commercial refrigeration for area businesses and light-commercial clients. The company operates from 3720 FM 2303 in Stephenville and covers the broader Central Texas region. Verified active operator via alderferac.com and the WaterFurnace dealer locator (TX bundle audit 2026-06-02).