The cost to install central air conditioning in Charleston ranges from $3,010 to $12,040, with most homeowners paying around $5,520. Your actual cost depends on several factors specific to your home and the Charleston-North Charleston market.
The South generally offers lower labor costs, though fast-growing metro areas are seeing rates climb. Year-round building seasons mean more consistent pricing and availability.
Budget $102–$408 for permits and inspections. Your contractor typically handles the permit process, but confirm this upfront.
Heat pumps are ideal for mild climates, offering both heating and cooling efficiently. Ductless mini-splits are particularly cost-effective for room additions or older homes without ductwork.
This project requires a licensed professional in Charleston. Attempting central AC installation without proper licensing can void insurance and create serious safety hazards.
Compare prices from licensed, insured contractors in Charleston-North Charleston.
Browse More HVAC Projects →The average cost is $5,520, with most homeowners paying between $3,010 and $12,040 depending on project complexity.
Yes, a permit is typically required. Check with your local building department for specifics.
Most projects take 1–3 days to complete.