Request Service Whether you’re a repeat or new customer, when you’re in need of plumbing, HVAC, or handyman services, you can count on Quality Air & Heating Inc.! If you’re in Frederick or Montgomery County, we’re glad to help. First name Last name Email Phone number Are you a current customer? Yes No Service Type Heating and Air Plumbing Air Quality/Duct Cleaning Handyman Services Geothermal Additional Information You'd Like To Share? Submit