Advanced Heating & Cooling

Advanced Heating & Cooling lists an Oakland, Maryland phone line, but its main pages describe Advanced HVAC & Plumbing out of Morgantown, West Virginia, with service in Fairmont, Cheat Lake and Kingwood, so confirm the service area before booking. The company handles heat pumps, dual-fuel systems that pair a heat pump with a gas furnace, ductless and mini-split systems, geothermal, boilers, oil-to-gas conversion, VRF systems, furnaces and AC, plus duct repair and sealing. New heater installs start with a Manual J load calculation. It points customers to the 30 percent federal tax credit on heat pumps and posts rebates and specials, 0% APR financing for 36 months, a maintenance program and 24/7 emergency hours. Rated 4.8 from 181 Google reviews, 167 of them five stars.