Family Owned For 3 Generations

Available 24/7

(843) 352-8140

When the Temperature Has to Be Absolutely Just Right

Let 3 Generations of Our Family Service Your Family

Hear It From Our Customers

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  • Carney & Son 72 Degrees

    They are professional, courteous, honest, and well-priced.

    I have been using Carney and Son HVAC Company for about five years now. They are the definition of what a small business should be. They are professional, courteous, honest, and well-priced. I buy and renovate houses for a living, and while I do much of the work myself, I have little knowledge of the inner workings of a heating and cooling system. I cannot begin to describe just how invaluable it has been to have a company like Carney and Son to help me with all my HVAC needs. They have gone out of their way on numerous occasions to fit me into their busy schedule, and more importantly, to do the job the right way, for the right price
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  • Carney & Son 72 Degrees

    Old school work ethic and honesty

    I have known the Carney family since the late 80’s when they refurbished my AC unit. I have used them exclusively to this day for all installations and HVAC repairs because of their old school work ethic and honesty. 3 generations of hard workers. You just don’t see that anymore.
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  • Carney & Son 72 Degrees

    They are always on time, efficient, and stand by their work and I am totally satisfied.

    I am Harvey Rogers, a building contractor in the Charleston area for more than 30 years. For at least the last 10 years I have been using and recommending Carney and Son Heating and Air exclusively. They are always on time, efficient and stand by their work. They installed a new Heil gaspack unit at my house a few years ago and I am totally satisfied.
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  • Carney & Son 72 Degrees

    100% satisfied with their product, service and dedication to customer service- we recommend using them for any of your heat and air needs.

    To whom it may concern: Bob and I have used Carney and Son for our heat and air needs for many years, not only on our personal property, but on our rental properties. We have been 100% satisfied with their product, service and dedication to customer service. We have known Curtis for as many years and he is a truly honest, forthright and dependable person who values his customers. Their work has always been above reproach, and we recommend using them for any of your heat and air needs.
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  • Carney & Son 72 Degrees

    Really does stand behind his work!

    I have used Carney & Son on two different occasions, once to repair my unit and once to replace it. On both occasions Mr. Carney walked me through exactly what was being done and what the problem was which I really appreciate. They installed the unit in one day and cleaned up the mess wonderfully. I did have a problem with the unit but I gave him a call and he was over taking a look at it within the hour (it was a hot summer day so this was important). He fixed it without even mention of any payment. You have to love the small business man that really does stand behind his work!
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Entrust Your Heating & Cooling Needs To Us

  • Appointments Scheduled Within 24 Hours

  • 100% Satisfaction Guaranteed

  • 0% Financing for 18 Months

  • 2-Year Labor Warranties & Free Estimates

  • Specializing in Unit Replacement

  • Technician Seal of Safety

  • 30+ Years of Experience

  • Family-Owned & Operated

  • Licensed & Insured Technicians

Why Should You Choose Us?

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