No ductwork? No problem. Even homes and spaces without ductwork can be filled with comfort and peace of mind thanks to ductless systems. Energy-efficient ductless systems forgo the ducts in favor of a pair of indoor and outdoor units to heat and cool your home. These units are comprised of an indoor and outdoor unit, with the indoor unit mounted onto the wall while the compressor is installed outdoors. These products are often used in additions to existing structures or environments where baseboard heating or window AC units would be considered.

Ductless Options are Suitable for:

  • Smaller spaces
  • Heating and cooling isolated areas
  • New additions, garages, bonus rooms
  • Homes that have no existing ductwork
  • Supplementary cooling for areas such as additions, garages, bonus rooms
  • Landlords needing to cool multiple units inside a building

Benefits of Ductless Systems

  • Energy efficient
  • Easy to install
  • An economical way to cool or heat most of a smaller home without ductwork
  • Environmentally friendly

At O’Callaghan Heating & Air, we offer ESA (Energy Savings Agreements) to all of our customers. Spend today so that you can save on high repair costs tomorrow.

Benefits of an ESA

  • ESA customers receive a 15% discount on repairs.
  • ESA customers get priority service.
  • ESA customers get reminders about appointments.
  • ESA customers receive a comprehensive tune-up.
  • ESA customers receive recommendations.
  • ESA customers enjoy the peace of mind.
  • Become and ESA customer today!

Take care of your HVAC equipment

We provide ESA customers with recommendations that could prevent future breakdowns. Leave stress out of the equation and gain the peace of mind that comes with knowing that O’Callaghan Heating & Air is taking care of your equipment.

Don’t let your HVAC system become a disaster, resolve the smaller issues immediately.

READY FOR YOUR NEXT HEATING OR COOLING PROJECT?

Contact us to get a quote and see why our customer service is recognized as the best in the industry.


Proudly serving all of Metro Atlanta for over 40 years

We serve your area!

  • Clayton
  • Cobb
  • Coweta
  • Dekalb
  • Douglas
  • Fayette
  • Fulton
  • Gwinnett
  • Henry

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YOU COME FIRST, NO QUESTION

Our high quality work, competitive pricing, and superior knowledge of the industry are all key factors that contribute to our continuous customer satisfaction. We offer the top of the line heating and air-conditioning (HVAC) services to both residential and commercial properties. Excellence is our standard.

RELIABLE, GUARANTEED SERVICE

  • Excellent Customer Service
  • Professional Trained Technicians
  • Highest Rated Equipment
  • Competitive Pricing
  • Top Quality Work Performed
  • Free System Replacement Estimate
  • Equipment Warranties
  • Incredible Reputation

Learn more about us