13 AC Installation Contractors in Greenwood, SC
Top-Rated AC Installation Contractors in Greenwood
Home Comfort Systems Heating, Cooling & Plumbing
“Nearly all 1,846 reviews award 5 stars, with customers consistently praising diagnostic transparency and honest recommendations. Reviewers repeatedly mention…”
Waldrop Plumbing Air Electric
“Every reviewer awarded 5 stars, with most specifically naming the technician who served them, suggesting repeat customers and strong technician retention; 10…”
All AC Installation Contractors (13 total)
Rush Heating and Cooling Inc.
“Six of ten sampled reviewers specifically mention same-day or within-hours arrival, including Friday night…”
One Hour Heating & Air Conditioning® of Greenwood
“Across the sample of verified client reviews, five-star ratings dominate the feedback corpus, with each…”
Higgins Heating & Cooling
“Five-star ratings dominate the review set, with customers consistently highlighting same-day service…”
Deale's LLC
“Four of six detailed reviews specifically mention rapid same-day or same-hour arrival times as a key…”
McCall's Supply, Inc. - Greenwood, SC
“Seven of eight reviewers awarded five stars, praising quick turnaround, friendly staff, and helpful service.…”
Crescent Supply Co Inc
“Five of six reviewers award 5-star ratings, citing staff knowledge, pricing competitiveness, and responsive…”
Cullum Electric & Mechanical Inc.
“Twelve of 17 reviewers award five stars, with multiple clients praising same-day emergency response and…”
Carolina Smart home Solutions LLC
“Four of four reviewers awarded five stars, with three specifically naming Michael as the technician who…”
AC Installation Costs in Greenwood
New central AC installation costs in Greenwood, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $150 | $350 | $700 |
Ductless mini-split (single zone) | $2,000 | $4,500 | $8,000 |
Central AC replacement (existing ducts) | $3,500 | $6,500 | $12,000 |
Central AC new install (with ductwork) | $7,000 | $12,000 | $20,000 |
Carrier (residential) | $3,800 | $6,200 | $10,500 |
Trane (residential) | $5,000 | $8,800 | $13,600 |
Lennox (residential) | $3,500 | $6,500 | $12,000 |
Rheem (residential) | $3,200 | $5,500 | $9,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Greenwood, SC: What to Expect
Greenwood operates within the Columbia metro area, one of the hottest regions in the Southeast. Summer temperatures climb to 93 F with an average of 65 days exceeding 90 F annually. High humidity intensifies the heat, making reliable cooling less a convenience and more a necessity for comfortable indoor living. The area hosts 12 licensed contractors averaging an impressive 4.8-star rating across more than 6,500 verified reviews.
Equipment costs vary considerably by system type. A window unit runs $150-$700, while a ductless mini-split for a single zone costs $2000-$8000. Complete central AC replacement using existing ductwork typically lands between $3500 and $12000. Pricing reflects differences in equipment capacity, efficiency ratings, installation complexity, and any required modifications. Proper sizing matters significantly here, an undersized system struggles to cool effectively during extended heat waves, while an oversized unit short-cycles and fails to remove adequate moisture. South Carolina requires HVAC contractors to hold a Mechanical Contractor license with Group 2 HVAC endorsement from the state licensing board before performing installations.
Review feedback reveals recurring strengths among top-rated contractors. Home Comfort Systems draws consistent praise for diagnostic transparency and honest recommendations, with reviewers noting technicians who wore shoe covers and respected the worksite. Waldrop Plumbing Air Electric maintains a perfect 5.0 rating, with customers specifically naming their technician and multiple mentions suggesting strong repeat client relationships. One Hour Heating & Air Conditioning of Greenwood receives similarly enthusiastic feedback highlighting thorough inspections and courteous service. Common threads include detailed system assessments, clear communication about necessary work, and respectful on-site behavior.