The HVAC Guy, LLC is a veteran-owned and operated heating, ventilation, and air conditioning company based in Prineville, Oregon. Licensed and bonded in Oregon, the business serves Central Oregon and surrounding areas, helping residential customers maintain comfortable, well-functioning homes. Its heating services include emergency heat, furnace repair for oil, gas, propane, and electric systems, heat pumps, boilers, water heaters, fireplaces, and pellet stoves. The company also provides heating-system filters and tune-ups.

For ventilation, The HVAC Guy handles duct repairs, bathroom ventilation, whole-house fans, and dryer-vent repairs. Cooling services include emergency air-conditioning repairs, work on all unit types, ductless air conditioning, AC compressors, filters, and tune-ups. Customers can also request energy audits and guidance on heat gain, heat and air loss, rebates, and energy-saving solutions.

Installation options include natural gas and propane furnaces, air conditioning, heat pumps, mini-splits, air handlers, and standard or tankless water heaters. Customers can request an appointment through the company; service outside Central Oregon may involve longer waits and additional costs.