Reliable Comfort, Expert Service

At Duncan Heating and Air LLC, we provide top-quality heating and air solutions with a focus on oil heat. Licensed and insured, we are committed to keeping your home comfortable year-round with expert service you can trust.

Services We Offer

At Duncan Heating and Air LLC, we provide comprehensive heating and air solutions to keep your home comfortable year-round. 

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Reliable installation, maintenance, and repair to keep your oil heating system running efficiently.

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Energy-efficient heating and cooling options designed for year-round comfort.

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Professional installation and servicing to ensure optimal cooling performance.

Client's Reviews

At Duncan Heating and Air LLC, we greatly value your feedback and reviews.

View All Reviews
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After our thirty year old monitor heater decided it had served us long enough my husband and I frantically looked for a replacement. I went to Toyotomi web site and looked for dealers in our area. After calling each local dealer listed to check on cost, installation and service calls we decided on Duncan Heating and Air. Although they had a three hour round trip they happily showed up and installed our new kerosene heater. The cost was amazing and their sense of humor was wonderful. They followed all Covid safety protocols because of our preexisting health issues. Thank you so much and we appreciate your help, we have heat. Wasn't looking forward to tonight's cold weather.

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Duncan Heating and Air LLC

Areas We Serve

At Duncan Heating and Air LLC, we proudly serve the following communities:

  • Franklin, NC
  • Hayesville, NC
  • Blairsville, GA
  • Murphy, NC
  • Young Harris, GA
  • Robbinsville, NC
  • Hiawassee, GA

No matter where you are in these areas, our team is ready to provide expert heating and air solutions tailored to your needs.

See Our Work

We are proud of our results. Whether it’s heat pump repairs or mini-split installations, our work speaks for itself.

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An air conditioner is sitting in a basement next to a brick wall.
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