HVAC Services in Duncan, SC
4 HVAC contractors found
Spring Aire Heating & Air Conditioning, LLC
5.0(360)
Highly Rated
“All 354 reviews award 5 stars, marking perfect satisfaction across the client base. Customers specifically…”
1865 E Main St Suite E2, Duncan, SC 29334
Tuck & Howell Plumbing, Heating & Air
4.9(1,857)
24/7 Highly Rated
“All 5-star reviewers mention specific technicians by name, with Jacob, Hector, Justin Crews, and JD appearing…”
12990 E Wade Hampton Blvd, Duncan, SC 29334
Waldrop Plumbing Air Electric
4.8(7,677)
24/7 Highly Rated
“Among sampled reviews, every published account carries a 5-star rating, with three named technicians, Melton,…”
790 Duncan Reidville Rd, Duncan, SC 29334
HVAC Service Costs in Duncan, SC
Pricing ranges across all HVAC services offered in Duncan.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $75–$2,800 | — |
| AC Installation | $150–$20,000 | — |
| AC Replacement | $2,100–$16,000 | — |
| HVAC Maintenance | $15–$800 | — |
| HVAC Repair | $75–$3,500 | — |
| HVAC Service | $70–$14,100 | — |
| Emergency HVAC | $150–$3,500 | — |
| Commercial HVAC | $2–$80,000 | — |
Prices reflect humid subtropical metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
Frequently Asked Questions
Among 4 HVAC contractors serving Duncan, the top-rated providers average 4.7★ across 9,895 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.