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Carney & Son 72 Degrees Blog

The Importance of Having Carbon Monoxide Detectors in Your House

You may do everything in your power to keep your home safe and secure from threats, but you may not realize perhaps one of the largest threats to…

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Back to School, Back to Cool with Carney & Son AC in Charleston

Have you and your family been feeling beat by the summer daze and heat in Charleston and Johns Island? Now that it is back to school time again,…

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Why Choose a Variable Speed Air Conditioner?

As a homeowner, you can upgrade many different parts of your home. Want your water bill to drop? Install low-flow plumbing fixtures! Want to save money on your…

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The Importance of Changing Your Air Filter

Minor maintenance tasks are so small that people tend to overlook them as unnecessary at times. However, when these minor tasks are forgotten or put off for too…

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Need Your Ductwork Cleaned? We Can Help!

If your central air conditioning and heating system is like the heart of your home, then the ducts that connect it to each of the various rooms might…

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The Importance of HVAC Maintenance

In many aspects, your home’s central heating and air system is comparable to a car. Much like a car, your HVAC system needs regular maintenance to operate at…

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HVAC Dictionary

We strive to provide informative, professional services to our clients. In an effort to further educate our customers, we have compiled a list of common HVAC parts and…

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Freon: R-22 versus R-410A

Freon is the refrigerant used in HVAC systems for cooling. The most common type used for the past four decades is called R-22. Leaking R-22 contributes to ozone…

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Let Us Handle All of Your Heating & Cooling Needs

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

We’ve Been Doing this Since 1984

Our Team Stands by Our Work 100%

Reasons to Call:

    1. Abnormally High Electricity Bill
    2. Auxiliary Light
    3. Unit Runs Continuously
    4. Low Air Flow
    5. Ice Buildup
    6. High Humidity