Ac Repair Companies in Charleston, SC

Looking for ac repair companies in Charleston, SC? Call AcRepair Direct for a contact a provider — no obligation. Licensed hvac techs serve Charleston and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

Need help right now? If your heating or cooling system stops working during a heatwave or a freeze, we understand the urgency. You do not need to wait until business hours to get help. We prioritize emergency requests to get a technician to your door as quickly as possible. When you call us, your request is routed to a local professional in seconds. Don't sit in an uncomfortable home; reach out now so we can restore your comfort immediately. (775) 521-9043

What affects the price

HVAC repair costs change based on a few main things. The age and brand of your unit play a big role, as older systems sometimes need parts that are harder to source. The nature of the problem is the biggest factor—a simple capacitor swap is much cheaper than addressing a refrigerant leak or a failed compressor motor. Labor time also depends on how easily a technician can access your equipment in a tight attic or crawlspace. We provide exact pricing confirmed free on the call.

About this service

Frequently asked in Charleston

What is the cost to repair auto AC?

Where can I find heating repair near me?

What are common HVAC repair issues?

Common HVAC repair issues include refrigerant leaks, thermostat malfunctions, and problems with blower motors or fans. Dirty filters and clogged drains also frequently affect system performance. Addressing these issues promptly ensures efficient operation and comfort. Licensed HVAC pros can effectively diagnose and fix these common problems.

What is the AC repair cost for a car?

Can I get RV AC repair?

What HVAC repair services are available?

Where can I find HVAC repair near me?

Also serving nearby: Mount Pleasant · North Charleston · Savannah · Columbia · Wilmington

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More on this: ENERGY STAR HVAC maintenance — maintenance and efficiency.

Service area details

155,369residents

1,350per sq mile

8ZIP codes served

Serving all of Charleston — population 155,369; about 1,350 residents per square mile across 115.1 sq mi. ZIP codes covered include 29401, 29402, 29403, 29406, 29407, 29409, 29412, 29413.

Neighborhoods served in Charleston: South of Broad, Cannonborough/Elliotborough, Harleston Village, French Quarter, West Ashley — and every surrounding area.