When you desire quality air conditioning and furnace repair and HVAC repair services in the Greenbelt, New Carrollton, University Park area that offers incredible results, get in touch with the Maryland service experts at S & L Air Conditioning and Heating. We offer AC repair service and heat pump service for your family's comfort. Our HVAC tech can perform heat pump repair or replacement, gas furnace repair or installation, HVAC service, and HVAC maintenance as well as duct cleaning. If your AC unit needs to be replaced, we provide... read full review »