Kelly HVAC can meet all of your Heating, Ventilation and Air Conditioning needs; we can install, maintain and replace all systems, parts, piping and controls as required. We have been incorporated with the State of Maryland since 1994. We have the experience to do it right the first time!

Other Services Available:

      • Boiler repairs/replacement
      • Gas-fired burners
      • Oil-fired burners, including tank service/repairs
      • Piping and parts repairs/replacement
      • Resistance heating and controls
      • Humidifiers, all types
      • Pumps, motors, controls for air handler systems
      • Heat pumps
      • Commercial water heaters
      • VRF/R systems
      • Split Systems
      • Package Systems
      • Heat pumps
      • Air handlers including parts, piping, and controls
      • Pumps, motors, controls
      • Chillers, chilled water systems
      • Cooling towers
      • Centrifugal chillers
      • Dehumidifiers