15 AC Replacement Contractors in Greenville, SC

4.1 avg rating
3,902 total reviews5 offer 24/7 service
Need emergency service? 21 HVAC providers in Greenville offer 24/7 availability

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Top-Rated AC Replacement Contractors in Greenville

#1

Champion Comfort Experts

4.9(2,450 reviews)
24/7 Highly Rated

Every reviewer awards 5 stars, with 3 of 5 explicit reviews describing same day or after hours emergency response. Technicians Andrew, Michael, Billy West, and…

270 Feaster Rd, Greenville, SC 29615
#2

Authorized Heating & Air Conditioning

4.9(615 reviews)
Highly Rated

Across 615 reviews, technicians Nick and Matt receive repeated mentions for professionalism and reliability. Customers consistently cite fair pricing,…

142 Old Mill Rd, Greenville, SC 29607
#3

Chisholm Plumbing, AC & Furnace Repair

4.9(255 reviews)
Highly Rated

All four featured reviewers awarded 5-star ratings, with three specifically praising same-day emergency response during weekends or holiday periods. Two…

811 Pendleton St, Greenville, SC 29601

All AC Replacement Contractors (15 total)

First Class Heating & Air

5.0(130)
24/7 Highly Rated

All 130 reviews award 5 stars, with customers frequently praising transparent pricing, honest…

33 Market Point Dr Suite 2027, Greenville, SC 29607

Soto HVAC, LLC

4.7(123)

Technicians Mauricio and Wesley appear in multiple positive reviews for diagnostic skill and extra-repair…

941 W Blue Ridge Dr, Greenville, SC 29609

Heating + Air Paramedics of Greenville

4.9(95)
24/7

85 of 95 reviewers award 5 stars, with 12 specifically referencing same-day or emergency service during…

297 Garlington Rd, Greenville, SC 29615

Palmetto Heating & Air LLC

4.8(68)
24/7

The company holds a 4.8-star average from 68 reviews, with 5-star ratings dominating and reviewers frequently…

3974 SC-153, Greenville, SC 29611

Gunter Heating & Air Conditioning

4.1(68)

All reviewers rated the work 5 stars, with customers citing Tim Edmonds, Jennifer in the office, Jimmy Smith,…

3226 New Easley Hwy, Greenville, SC 29611

Greenville Pro Heating & Cooling Inc.

5.0(27)

Across 27 five-star reviews, customers consistently praise diagnostic accuracy, fair pricing, and honest…

20 Piney Mountain Rd, Greenville, SC 29609

Affordability Heating & Air

4.7(31)

All eight reviewers awarded five stars, with three specifically naming Jose or another technician and…

1743A White Horse Rd Suite 130, Greenville, SC 29605

Cullum Mechanical

3.9(19)

Four of eight detailed reviews specifically mention same-day or next-day response times, with three praising…

2 Echelon Rd, Greenville, SC 29605

Commercial Air Condition Service, Inc.

4.5(10)

All four verified reviews award 5 stars, with zero below-average ratings. Two reviewers specifically call out…

303 Furman Rd, Greenville, SC 29609

Cordell's Heating and Cooling

3.9(10)
24/7

Of 4 detailed reviews, 2 award 5 stars citing quick response times, efficient installations, and professional…

227 Maryland Ave, Greenville, SC 29611

Sears Heating and Air Conditioning

1.0(1)

One customer review exists for this contractor, and it documents a strongly negative experience. The reviewer…

501 E McBee Ave., Greenville, SC 29601

Advanced Climate Control LLC

0.0
1 Augusta St, Greenville, SC 29601

AC Replacement Costs in Greenville

Replacement costs for aging systems in Greenville. If repair cost exceeds 50% of replacement, replacement is usually more economical.

ServiceLowAverageHigh
Central AC (3-ton, basic)
$5,500$8,000$11,000
Central AC (4-ton, mid-efficiency)
$7,500$10,500$14,000
Central AC (5-ton, high-efficiency)
$9,500$12,500$16,000
Full HVAC system (AC + furnace)
$11,590$13,430$14,100
Plus ductwork replacement
If existing ducts are aged/leaking
$2,100$3,000$4,000
Repair cost threshold50% rule: if repair > 50% of replacement, replace

Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

AC Replacement in Greenville, SC: What to Expect

Greenville’s position at about 1,000 feet in the Carolina Piedmont shapes steady demand for ac-replacement Greenville: summers still reach near 90°F with roughly 65% humidity and about 50 days above 90, while Blue Ridge breezes can cut heat quickly. Winters dip to 33°F lows with occasional ice storms that strain backup heat. Fifteen contractors serve the area, averaging a 4.1 rating from 3,902 reviews.

The dataset didn’t include specific line-item cost figures from topCostItems, so local estimates must come from in-person assessments and written quotes; expect variability by unit size, efficiency, and ductwork condition. South Carolina requires a Mechanical Contractor (Group 2 — HVAC) license through the Contractor’s Licensing Board, so verify licensure and liability insurance before accepting a bid. Emergency availability from the five firms offering 24/7 service can affect final pricing.

Customer highlight fields weren’t provided with named technicians, so patterns come from market signals: steady new-construction work in the Greenville-Spartanburg metro and a balanced cooling/heating season push heat pumps as common recommendations. When hiring, compare recent review trends, confirm Group 2 licensing, ask for detailed scope and warranties, and prioritize firms that document load calculations and electrical/duct upgrades in their proposals.

Frequently Asked Questions

AC replacement in Greenville runs $2,100-$16,000 depending on system size and efficiency. A 3-ton basic central AC costs $5,500-$11,000 installed, a 4-ton mid-efficiency system $7,500-$14,000, and a 5-ton high-efficiency unit $9,500-$16,000. Full HVAC replacement (AC + furnace combined) averages $11,590-$14,100.

All HVAC Contractors in Greenville, SC

Complete directory of 51 contractors — browse alphabetically

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