Heating and ac repair near me — Charleston, SC

Looking for heating and ac repair near me in Charleston, SC? Call RepairAcUnit Services 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 home system stops working, don't wait for the problem to get worse. Whether it is the middle of the night or a holiday, we are ready to help. Getting your comfort back is our priority. Licensed, independent service providers serve your area — call now for a contact a provider. (775) 521-9043

What affects the price

HVAC repair costs change based on the specific parts needed, the age of your equipment, and the complexity of the labor involved. If a technician finds a simple fix like a blown fuse or a dirty filter, the cost stays lower. However, if the compressor is failing or there is a significant refrigerant leak, the price rises due to the parts and time required for a professional repair. Accessibility also matters; units tucked in tight attics or crawl spaces often require more time to service safely. Exact pricing confirmed free on the call.

About this service

Local heating and AC repair services handle the maintenance and restoration of your home’s climate control equipment. You need this service if your furnace won’t ignite or your air conditioner is leaking water. Professionals evaluate the system to see if a simple cleaning or a significant part replacement is needed. Total costs vary based on the age of your system and current parts availability. Exact pricing confirmed free on the call.

Frequently asked in Charleston

Where's the best spot to get my car's AC fixed in Charleston?

My car's AC isn't blowing cold air in Charleston, what's wrong?

What does it usually cost to get an AC unit repaired in Charleston?

How do I find reliable furnace repair services near me in Charleston?

My AC is running but not cooling in Charleston, what should I do?

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: Downtown Charleston, Mount Pleasant, West Ashley, North Charleston, James Island, Sullivan's Island — and every surrounding area.