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About Active Heating
Active Heating is Watertown’s trusted HVAC repair partner, delivering dependable comfort for homes and businesses with a 5.0/5 rating from 221 reviews. Specialties include furnace and air conditioner repair and installation, heat pump service, boiler work, routine maintenance, and upgrades for energy efficiency and indoor air quality. What sets them apart is a true customer-focused approach: punctual, transparent estimates; clear, honest recommendations; and workmanship you can rely on. With deep local knowledge of South Dakota’s climate, Active Heating provides reliable cooling and heating solutions that help you stay comfortable year-round and keep utility costs in check.