General Info

We provide all heating and air conditioning services including installation and repair throughout Maryland locations including Carroll County, Frederick County, Howard County, and Montgomery County. We’ve recently added a convenient scheduling tool which allows you to see our current availability as well as schedule your own HVAC services. We pride ourselves in adding the best possible value when it comes to Heating and Cooling repairs as well as maintenance. For your peace of mind, we offer a valuable money saving service called Dan’s Plan. Dan's Air is a full service HVAC contractor based in Frederick, Maryland. We provide HVAC repair as well as new heating and cooling equipment installation. We service and repair all brands of air conditioners, heat pumps, gas furnaces, as well as oil furnaces, and boilers. We are proud to be a Maryland Carrier dealer and offer custom HVAC installations.