ASC HVAC

ASC HVAC is a family owned HVAC business founded in 1989 and based in Howard County, serving residential and commercial customers in Carroll, Frederick, Howard, Montgomery and Prince George's counties. Heating work covers furnaces, boilers and heat pumps, with repair and replacement, and the service list also includes ductless mini splits, ductwork, air conditioning, refrigeration, ventilation, retrofitting, check-ups and an iWave air purifier. Estimates are free on AC repairs, and the company is fully insured. Customers replacing an old system get help with design and planning, and the team says it arrives on time and follows through. It treats every job as if it were caring for neighbors, with comfort and savings as the aim. The phone number is 301-854-6788. Rated 4.7 from 15 Google reviews, 14 of them five stars.