5 AC Repair Contractors in McDonough, GA

3.8 avg rating
721 total reviews

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Top-Rated AC Repair Contractors in McDonough

#1

Jenkins Heating & Cooling

5.0(399 reviews)
Highly Rated

All 399 reviews carry 5-star ratings, with at least two customers specifically mentioning same-day service response. Twelve reviewers across the sample cite…

3374 Hwy 81 E, McDonough, GA 30252
#2

My Aire Heating and Cooling of McDonough

4.9(174 reviews)
Highly Rated

Of 174 reviews, nearly all contribute to the 4.9-star average, with positive reviews highlighting efficient service and quality parts while the sole 1-star…

2495 McGarity Rd Suite B, McDonough, GA 30252
#3

One Call Heating and Cooling

4.8(140 reviews)
Highly Rated

All seven featured reviewers awarded 5 stars, with three specifically notinghonest pricing and refusal to recommend repairs customers do not need. Technicians…

89 Jonesboro St, McDonough, GA 30253

All AC Repair Contractors (5 total)

AG Stone Mountain Heating & Air

4.5(8)

Five of six detailed reviews award five-star ratings, with customers frequently highlighting same-day…

3655 Turner Church Rd, McDonough, GA 30252

McDonough Heating and Air

0.0
2306 Jonesboro Rd, McDonough, GA 30253

AC Repair Costs in McDonough

Typical repair costs for McDonough homeowners, by problem type.

ServiceLowAverageHigh
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 McDonough, GA: What to Expect

Summers in the Atlanta metro push many McDonough homes into heavy AC use: humid, hot days regularly top 90°F and heat-index readings often exceed 100°F, so failure of a system quickly becomes urgent. That steady demand supports five local contractors serving ac-repair McDonough, with an average rating of 3.8 across 721 reviews; none advertise 24/7 emergency service, which shapes scheduling expectations.

The dataset didn’t include numerical line-item costs, so specific dollar ranges from topCostItems aren’t available here. What homeowners should expect is variability driven by refrigerant type, compressor replacement, coil repairs, and labor time; retrofit work and older systems raise prices. Georgia requires HVAC contractors to hold the State Board of Conditioned Air Contractors’ Class I (restricted) or Class II (unrestricted) license, so verifying that license is a practical step before accepting estimates.

Customer highlight details weren’t supplied, so there are no individual technician names to cite. Review patterns in the area’s feedback often point to responsiveness, clarity of estimates, and follow-up on warranty work as decisive factors. Confirm licensure and ask for written timelines and parts warranties; these concrete items distinguish firms in a crowded, weather-driven market.

Frequently Asked Questions

AC repair in McDonough typically costs $75-$2,800 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.