Site Map (Alphabetical)

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• air duct cleaning
  Air duct cleaning includes cleaning all registers and grills, cleaning all duct work, i.e. trunk lines and take-offs and after all duct work is cleaned, a disinfectant/deodorizing spray is the applied to inside of your ductwork.
  
  
• cooling
  Cooling/air conditioning systems should be serviced annually to ensure efficient operation.
  
  
• equipment
  
  
• heating
  Heating systems should be serviced on an annual basis for several reasons...
  
  
• home
  Biddle's Heating and Cooling Company-Family owned and operated since 1978. Serving the Maryland, Washington DC , Virginia and surrounding areas.
  
  
• parts
  Parts for Sale to Customers who want to do-it themselves or who want to have parts on hand when they hire their own HVAC Contractor.
  
  
• testimonals
  Testimonals from satisified customers for Biddle's Healing and Cooling Company.