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About Us

Quartner’s Heating & Air Conditioning has been serving Maryland residents for over 50 years. We are proud to be family owned and operated, and we are dedicated to providing excellent customer service to our residential and commercial customers. We offer the perfect combination of expertise and innovation to meet a diverse range of heating and cooling needs.  

Unico Mini Duct
New construction
and retrofit
Install  Replace

Split ductless units are the perfect solution for one room applications, apartments or offices. Each indoor unit is connected to a compact condenser outside, and controlled by a user friendly remote. All pipes are run through a 3" hole and can be hidden in a PVC conduit.

Unique mini ducts that are only 2 inches in diameter and can be run to almost any location due to small size. Unico ducts fit with pre-existing construction. They can be used as an A/C system to complement radiant heat.

  • New homes

  • Additions

  • Older homes with existing duct work

  • Zone damper systems

We service and install:

  • Heat Pumps

  • Gas & Oil furnaces

  • Central air conditioning

  • ductless units (Mitsubishi and others)

  • Humidifiers

  • Hot water boilers

  • Commercial rooftop units

We are only a phone call away

​for a free estimate!
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