When you call Sipple Heating & Air Conditioning, you will know our technicians have the skills, knowledge and quick access to the parts to repair and service your particular air conditioner, furnace or heat pump. We've been in business for over 35 years. Our first objective is to repair, not replace your system. We want to save you the cost and installation of a new HVAC system. Did your thermostat stop adjusting the temperature? With winter here it may be time to get that furnace repaired. For apartments and hotels, your HVAC system maybe the most expensive equipment in your building. HVAC systems are critical to your tenants building use.