28 HVAC Repair Contractors in Charleston, SC
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Top-Rated HVAC Repair Contractors in Charleston
Service Experts Charleston
“The 6,537 reviews generate a 4.9 average rating, with emergency service and same-day availability appearing frequently across positive feedback. Multiple…”
C&C Myers Heating, Cooling, Plumbing & Electrical
“Of 2,914 reviews, customers frequently mention same-day emergency availability and specific technicians by name. Positive reviews cite diagnostic skill and…”
All HVAC Repair Contractors (28 total)
Carolina Climate Control
“Of five detailed reviews analyzed, three award 5 stars citing specific technicians and thorough service,…”
Holy City Heating & Air, LLC
“Every reviewer rated Holy City Heating and Air five stars, with positive feedback consistently referencing…”
1st Choice A/C, Heating, Plumbing, & Gas
“All reviewers award 5 stars and specifically name technicians Zachery F, Brad, and another professional who…”
M&B Heating and Air
“Seven of seven readable reviews award 5 stars, with reviewers citing specific technicians Michael Voci,…”
Alexander Heating & Cooling
“All 406 reviews award five stars, with Chris named in every reviewed testimonial. Customers repeatedly…”
One Hour Heating & Air Conditioning
“Across the full review set, the majority of 5-star ratings specifically name technicians Carlos, Lee, or…”
5 Star Charleston
“All eight sampled reviews award 5 stars, with customers highlighting same-day emergency response during heat…”
Terrace Heating & Air
“All 259 reviews are five-star ratings, with technicians Jack, Chris, and Lee named across multiple positive…”
Blue Collars | Charleston Plumbing and HVAC
“All five sampled reviewers award 5 stars, with three explicitly naming individual technicians who exceeded…”
First Call Heating & Cooling
“Every reviewer awarded a perfect 5-star rating, with 6 of 6 mentioning specific technician Steven by name.…”
Max Mechanical Heating and Air
“120 reviewers awarded Max Mechanical a perfect 5.0-star rating, with technicians Henry, Tyler, Garret, and…”
Anchor Heating and Air Daniel Island
“All 113 reviewers awarded 5-star ratings, with multiple customers specifically naming technicians Justin,…”
We Clean Heat Pumps Charleston SC
“124 reviewers awarded a 4.9-star average, with all five-star reviews praising specific technicians by name…”
Air Monkey HVAC
“All 104 reviews award five stars, with customers repeatedly highlighting Jason's technical skill, fair…”
AC Heating and Air Conditioning Services
“Two of three detailed reviews award five stars, with third-party verification from a real estate broker who…”
Charleston Heating And A/C Air Conditioning
“All sampled reviews carry 5-star ratings, with customers repeatedly praising technician James for his…”
Fogel Services
“Of 41 reviews totaling a 4.5-star average, customers frequently cite the professionalism of named technician…”
B&B Mechanical
“All 28 reviews award 5 stars, with Chris specifically named as the technician in every detailed review.…”
Pioneer Electric, Heating & Air LLC
“Every reviewer awarded 5 stars, with customers repeatedly mentioning specific technicians, Allison for…”
Wicked cool hvac
“Of 24 reviews, positive feedback consistently mentions same-day arrival during heat emergencies and…”
Superior Services- Charleston
“Three reviewers specifically name technicians who resolved their issues, with Mr. James praised for same-hour…”
843 Heating and Air LLC
“All seven published reviews award 5 stars, with four reviewers specifically praising Croix for diagnosing…”
Ashley Heating & Air Services
“Seven of eight reviewers award 5 stars, with recurring praise for same-day emergency response, transparent…”
Proven AC Repair Charleston
“The sole verified five-star review praises same-day problem resolution, with the customer noting the…”
HVAC Repair Costs in Charleston
Typical heating and cooling repair costs in Charleston, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $75 | $120 | $200 |
Thermostat replacement | $150 | $275 | $500 |
Blower motor replacement | $400 | $650 | $1,100 |
Heat exchanger replacement | $1,500 | $2,200 | $3,500 |
Ignitor replacement (gas furnace) | $150 | $250 | $400 |
Control board replacement | $300 | $550 | $900 |
Full system repair (major) Multi-component failure | $500 | $1,200 | $3,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Charleston, SC: What to Expect
Charleston’s coastal Lowcountry climate forces heavy demand for HVAC service: long, hot summers with 89°F highs and 78% humidity drive latent cooling needs from May through September, while mild winters keep heating rarely used. Salt air accelerates corrosion on rooftop units and outdoor coils, making regular fixes common — 28 contractors serve the area and the market averages a 4.9 rating. hvac-repair Charleston
Precise cost ranges from local top cost items were not provided in the data, so estimates should be obtained in writing for your specific system and property. South Carolina requires a Mechanical Contractor (Group 2 — HVAC) license issued by the Contractor’s Licensing Board, so confirm licensing and insurance before hiring. Note that 11 of the local firms advertise 24/7 service, which matters for emergency repair response in this coastal environment.
Customer highlight details were not available in the dataset, so focus on patterns buyers report in Charleston: value for corrosion-resistant replacements, maintenance plans that include coastal corrosion checks, and prompt emergency response. When vetting contractors, ask about coastal experience, parts warranties, maintenance schedules, references from nearby properties, and documented corrosion-mitigation practices to reduce repeat failures.
Frequently Asked Questions
Other HVAC Services in Charleston, SC
All HVAC Contractors in Charleston, SC
Complete directory of 42 contractors — browse alphabetically
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All HVAC Contractors in Charleston, SC
Complete directory of 42 contractors — browse alphabetically