South Carolina · HVAC
8 counties, 10+ cities, one rule: the pros we list hold active SC LLR licenses and a pattern of finishing jobs the way they priced them.
Major metros first. Each page has a ranked short list, the local cost range, and the county it sits in so you can zoom out if your provider needs to come from next door.
Browse all 10 South Carolina cities →
Researching pricing first? HVAC cost in Columbia has the local range and rebate stack.
Licensing is enforced by SC LLR. Every provider we list in South Carolina holds an active license, and we note permit and market specifics on each city page.
South Carolina spans 2 IECC climate zones (3A-Warm-Humid, 4A-Mixed-Humid). Across 51 cities, the dominant HVAC profile is heat-pump-dominant: with median 3,000 heating degree days and 1,900 cooling degree days, the typical home is a strong candidate for an air-source heat pump — one unit handles both heating and cooling, and qualifies for utility + federal rebates.
Duke Energy Progress / Carolinas (SC) · Duke Energy SC Smart $aver Heat Pump Rebate — up to $1,200 for heat pumps
Santee Cooper · Santee Cooper Reduce The Use — Heat Pump Rebate — up to $800 for heat pumps
All verified pros in South Carolina hold an active license with South Carolina Department of Labor, Licensing and Regulation (LLR) — Contractor's Licensing Board (commercial Mechanical) and Residential Builders Commission (Residential Specialty HVAC). Verify a contractor →
Open your city page to see top providers and local pricing context.
Use compare pages and best-of lists to narrow your short list fast.
Message two or three providers to compare price and availability in one sitting.
Every county has a dedicated page with market notes, participating providers, and links to nearby cities.
Crews near the state line often cover both sides — check the hub for your neighboring state if your South Carolina short list is thin or travel is long.
Top HVAC markets across the country. Each city has its own ranked short list and local pricing notes.
South Carolina HVAC contractors need a Mechanical Contractor license from the SC LLR Contractor's Licensing Board for commercial work over $5,000 (HT and AC-A/B/C subclassifications) — and, for residential work, a Residential Specialty Contractor license (HVAC) issued by the Residential Builders Commission. Verify at verify.llronline.com — confirm Active status for both the business and the qualifying party, current general-liability insurance, and any surety bond required by the classification limit.
Yes. Most South Carolina providers offer free in-home or virtual estimates for residential HVAC work. Confirm this when you schedule.
Yes. Labor rates and equipment availability vary between metro areas and rural counties in South Carolina. Rural counties may have higher travel minimums. We break this out per city and county.
We cover 8 South Carolina counties with a dedicated research page for local providers and market notes, and we're expanding coverage regularly.
We'll match you to the two or three licensed pros in your city worth calling this week — and tell you what the job should actually cost locally.