For over 15 years, Maryland Heating & Air has provided expert HVAC services from our location at 1 Mace Ave, Essex, MD 21221. Our NATE-certified technicians specialize in heating and air conditioning installation, repair, and maintenance. We service all brands of furnaces, heat pumps, and air conditioners. Our team also offers comprehensive indoor air quality solutions, including air duct cleaning, UV light systems, and thermostat installation. For emergency repairs or scheduled maintenance, we provide honest, upfront pricing and 24/7 availability to keep your Essex home comfortable year-round.