About Us

Welcome to Duncan Heating and Air LLC!

At Duncan Heating and Air, we take pride in offering top-tier heating and air services with a strong focus on oil heat solutions. Based in Murphy, North Carolina, we have been proudly serving our community by delivering reliable, high-quality service with a commitment to customer satisfaction.


We specialize in installation, maintenance, and repair of heating and cooling systems, ensuring that your home remains comfortable year-round. Our team is fully licensed (License #35788) and insured, so you can trust us to handle your HVAC needs with professionalism and expertise.

Contact Us

We understand how important it is to have a reliable heating and air system, especially during the extreme weather conditions we sometimes face. That’s why we’re committed to providing prompt and effective service for both residential and commercial clients. Whether you need a new system installed, routine maintenance, or emergency repairs, you can rely on us to get the job done right.


At Duncan Heating and Air LLC, building lasting relationships with our customers is a top priority. Our goal is to exceed your expectations and make sure you’re completely satisfied with every service we provide.


Experience dependable, friendly, and expert service with Duncan Heating and Air LLC today!

Who We Are

Our Mission


At Duncan Heating and Air LLC, our mission is simple: to provide dependable, high-quality heating and air solutions that keep your home or business comfortable throughout the year. We strive to exceed customer expectations by delivering exceptional service, expert craftsmanship, and personalized solutions for every client. With a focus on oil heat systems, our goal is to offer peace of mind and long-lasting comfort for all our customers, backed by a commitment to professionalism, integrity, and customer satisfaction.


A daikin air conditioner is sitting outside of a building.
A large air conditioner is sitting on the side of a building.

Why Choose Us


1. Expert Service: Our team is fully licensed (License #35788) and insured, ensuring that every job is handled with the highest level of professionalism and expertise.

2. Specialization in Oil Heat Solutions: We offer specialized services for oil heat systems, so you can rely on us for all your unique heating and cooling needs.

3. Customer-Centric Approach: At Duncan Heating and Air LLC, we prioritize building lasting relationships with our customers. We listen to your needs and provide tailored solutions that suit your home or business.

4. Quality Workmanship: We take pride in delivering high-quality work, from installation to maintenance and repairs. Every job is done right the first time, ensuring your comfort and satisfaction.

5. Reliability: We understand the importance of having a trusted HVAC partner, and we’re committed to being there when you need us. Whether it’s an emergency repair or routine maintenance, you can count on us for reliable and timely service.

6. Fully Licensed & Insured: With our licensing and insurance, you can have complete peace of mind knowing that we meet all industry standards and are equipped to handle all HVAC projects.

Choose Duncan Heating and Air LLC for professional, dependable service you can trust!


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