JDL HVAC & Plumbing Services

JDL HVAC & Plumbing Services is based in Laurel, Maryland, and works across Maryland, Virginia and Washington D.C., so confirm the service area for McLean before booking. The company repairs and installs furnaces, heat pumps, dual-fuel systems, central air and ductless mini splits for residential and light commercial customers, with 24/7 emergency service that typically arrives within two hours. Every furnace repair includes a complimentary carbon monoxide safety check. Technicians are NATE-certified and EPA-certified, and the company is licensed and insured. Free estimates on replacements, flexible financing, humidifiers, UV lights, duct cleaning and a workmanship warranty are offered, plus plumbing. Rated 5.0 from 14 Google reviews, all five stars. It is an ACCA member and offers $25 off AC tune-ups, $50 off for first-time customers and 10% military and senior discounts.