Ameritech Corporation (HVAC Services) is a professional HVAC contractor located in Terrebonne, OR. Don’t waste your time and call us now! We serve in Terrebonne, OR, Eagle Crest OR; Prineville OR; Madras OR; Sisters OR; Culver OR; and the surrounding areas. Furnace Repair, Heating Repair, Emergency HVAC Service, Heat Pump Service, Professional AC Installation HVAC Service, Professional Heat Pump Service, Heating and Cooling Service, Air Conditioning Installation, Air Conditioning Repair,. Professional AC Installation, Emergency HVAC Service, Furnace Repair, Heating Repair, Heat Pump Service