B & W Heating & Cooling is a family-owned HVAC company in Wood River, IL, serving residential and commercial customers since 1949. B & W provides AC repair in Wood River for homes and businesses including furnace repair, heat pump installation, boiler service, and air duct cleaning. Licensed and insured HVAC technicians diagnose refrigerant leaks, replace compressors, repair ignitors, and install high-efficiency furnaces, central air conditioners, and ductless mini-split systems. B & W Heating & Cooling offers thermostat upgrades, preventive maintenance, and indoor air quality solutions including whole-home air filtration and ventilation systems. Contact B & W today for an estimate and 24/7 emergency HVAC & AC services in Wood River, IL.