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Heating & Air Replacement Systems

If you live or own a business in Charles, St. Mary’s or Calvert County, Maryland, you’ll be in safe hands when you trust your HVAC needs to Tri-County Aire. We are the HVAC company that takes extra special care to deliver the comfort you need. 

The design of your system, the selection of quality equipment, expert installation, reliable and efficient customer service, and competitive prices are all factors to consider when selecting the right HVAC contractor. Tri-county Aire, Inc. can provide you with the very best the industry has to offer.

Trane Products

  • Air Conditioners
  • Heat Pumps
  • Air Cleaners
  • Air Handlers
  • Gas Furnaces
  • Oil Furnaces

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Geothermal Heating & Cooling

  • Geothermal Systems
  • WaterFurnace 7 Series
  • Environol (Antifreeze)

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Mini-Split System

Mitsubishi Electric Cooling and Heating Solutions give you the most advanced technology that allows you to enjoy more precise comfort in one or multiple rooms while saving on energy bills and contributing to a greener planet.

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Indoor Air Quality

  • Air Cleaner
  • Humidifier
  • Thermostat
  • Zone Control Systems

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Tri-County Aire knows how to effectively achieve perfect humidity levels in your home throughout the year.

  • TrueSTEAM Humidifiers
  • Touch Screen (Thermostat)

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Replacement Media
Contact Tri-County Aire today to find out how we can help make your home or business space more comfortable by providing the top-notch heating, cooling and indoor air quality services you need. 


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