🔧 AC Replacement · South Carolina

Best AC Replacement in South Carolina

Vetted ac replacement providers across 11 South Carolina cities. Each provider is scored on a 0–100 Vouched Score blending public-record signals, customer reviews, and editorial assessment. See methodology →

At a glance

Cities
11
Providers
108+

AC Replacement by city in South Carolina

Typical AC Replacement pricing in South Carolina (2026)

Last updated June 21, 2026

Estimated ranges for South Carolina. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.

ServiceTypical range
Full AC system replacement (3-ton, installed)$5,500–$13,000
AC condenser replacement (outdoor unit only, installed)$1,200–$4,200
Matched evaporator coil (AHRI-rated to the new condenser, installed)$1,000–$2,800
R-454B equipment upcharge (vs equivalent R-410A tier)$400–$1,200
SEER2 17+ high-efficiency upcharge (utility rebate tier)$800–$2,500
Ductwork modification (resize / re-balance per Manual D)$600–$2,200

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