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$25 Off Your First Service

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Most Trusted Heating and Cooling Repair Technicians in the Charleston Area

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Carolina Custom Air is excited to announce that we are growing our team and reach by joining forces with Coastal Air Solutions, another locally owned and operated home services provider in Charleston. This acquisition allows us to combine our experienced teams and expand our mission of being the best, most helpful providers of home preservation services throughout the Charleston region.

Serving Charleston, SC, and the surrounding areas since 2007

Upfront and Honest Pricing

Same Day Service

Professionally Licensed


Air conditioning breakdowns love to occur after regular operating hours and on weekends. That’s because the temperature is set lower and the unit runs longer at these times since many people are home from work. We understand all of this, which is why we offer 24/7 emergency support. When your central air conditioner, ductless mini-split or heat pump has broken down, you can count on us to repair it right away. Here’s why customers in Charleston, South Carolina trust us to complete their AC repairs:


  • We’re always honest and respectful from the start of your AC repair to the end.
  • We provide flat-rate prices for our AC repair services and free second opinions.
  • We’re a family-owned business that offers 24/7 support in Charleston, SC.
  • We hire service technicians who are highly qualified and educated in the field.
  • We perform high-quality work at the most competitive prices in Charleston, SC.
  • Our technicians are trained to service all brands and types of equipment.

Helpful Tip! Before You Call For AC Repairs, Check for These Issues:

Air conditioning systems are complex, and every component of the unit must be in proper working order for the system to operate. Sometimes, one small issue is enough to render your entire AC or HVAC system inoperable. But that doesn’t mean you need a full air conditioning system replacement. It might be an easy fix, and we’re here to help!

Before picking up the phone to call our team, give your system a quick check for these issues.

1. Tripped Breakers

A quick peek at the electrical panel should inform you if your A/C has tripped the breaker. If the circuit breaks repeatedly, it could warrant the need for air conditioning system maintenance.

2. Clogged Air Filter

If your A/C system isn’t blowing cold air, one likely cause could be the air filter. A clogged or dirty air filter will restrict air flow and could lead to worse problems down the road. Replace it, and let the A/C system run, checking if the airflow improves.

3. Thermostat Problem

Sometimes the cause of your low airflow problems could be nothing more than a thermostat issue. It is not uncommon for us to receive calls on weekday holidays when the A/C is running its usual weekday setback cycle to save energy. Alternatively, you’re A/C system might be set to the “on” function instead of “auto.”

Did any of these suggestions fix you’re A/C issues? If not, do not hesitate to give us a call.

We Provide The Best Customer Service

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