6 AC Repair Contractors in Johns Island, SC
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Top-Rated AC Repair Contractors in Johns Island
Carney & Son 72 Degrees
“Every sampled review awards 5 stars, with 4 of 5 reviewers naming specific technicians, Jacob, Daniel, Ryan, and Clarice consistently recognized for patience…”
AGL Heating & Air
“881 reviews all carry five-star ratings, with customers frequently citing specific technicians by name. Multiple reviewers note the company fixed problems left…”
All AC Repair Contractors (6 total)
5 Star Charleston Johns Island
“Fourteen reviewers specifically mention technicians by name, with Christian and Zach receiving the most…”
James Island Heating & Air, LLC
“25 of the 27 reviews award 5 stars, with customers consistently citing fast response times and knowledgeable…”
AC Repair Costs in Johns Island
Typical repair costs for Johns Island homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $75 | $120 | $200 |
Refrigerant recharge (R-410A) | $150 | $350 | $700 |
Capacitor replacement | $120 | $250 | $450 |
Fan motor replacement | $250 | $450 | $700 |
Compressor replacement | $800 | $1,800 | $2,800 |
Evaporator coil repair | $400 | $900 | $1,500 |
Labor (hourly rate) Per hour during business hours | $75 | $110 | $150 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Johns Island, SC: What to Expect
Charleston’s Lowcountry climate pushes air conditioning into constant service: hot, humid summers with highs near 89°F and 78% humidity mean the heat index often outpaces the thermometer, and Atlantic moisture plus sea breees create heavy latent cooling demand from May through September. Mild winters keep heating needs low, so moisture control and corrosion-prone coastal exposure make regular upkeep essential. For ac-repair Johns Island homeowners, six local contractors average a 5.0 rating across 2,262 reviews.
Repair costs depend on the failed component and labor access; common high-ticket items include compressor replacements, condenser coil repairs, refrigerant recharges, and fan or motor assemblies. Prices scale with part rarity and coastal corrosion damage. South Carolina requires contractors to hold the Mechanical Contractor (Group 2 — HVAC) license from the Contractor’s Licensing Board, so confirm credentials and itemized estimates before authorizing work.
Customer highlight details weren’t provided, but the collective 5.0 average suggests strong satisfaction. Note one firm advertises 24/7 availability, which matters in extreme heat. Look for technicians who document corrosion mitigation, offer preventive maintenance plans, and provide clear warranties. Ask for recent references and proof of Group 2 licensing to ensure service longevity for salt-air environments.