Geothermal.contractors

Refrigeration Equipment Services CO Inc, operating as RES Air Conditioning, is a family-owned HVAC contractor serving Henderson, Texas and the greater East Texas region, including Kilgore, Longview, Tyler, and Jacksonville. As a WaterFurnace dealer, RES installs and services geothermal heat pump systems alongside conventional air conditioning and heating repair, installation, and replacement for residential and commercial properties. The company also offers indoor air quality services, ventilation, dehumidification, and HVAC maintenance plans. Operating from 980 North Marshall Street, RES has served the East Texas community for decades and currently maintains its web presence at resairconditioning.net while continuing to provide ground-source and conventional comfort solutions across the area. Verified WaterFurnace dealer and active operator per https://www.waterfurnace.com/residential/dealer-locator/ and https://www.resairconditioning.net (TX bundle audit 2026-06-02).