McCarthy Services

McCarthy Services in Springfield handles HVAC and water heater work across Northern Virginia and Maryland, including Alexandria, Fairfax and Montgomery County. Installation covers central air, ductless mini-splits, heat pumps and furnaces, starting with an in-home assessment to pick the right system size and type. Licensed technicians are available seven days a week, and emergency support runs 24/7. Pro Service Plans bring annual maintenance and discounts on repairs, and financing options and rotating deals help with costs. Technicians are NATE certified, the business is BBB accredited, and it is licensed and insured, with license numbers shown for Virginia, Maryland and DC. Indoor air quality and duct cleaning are offered, and a seasonal tune-up special is advertised. Rated 4.4 from 4,068 Google reviews, 3,310 of them five stars and 413 one star.