17 AC Repair Contractors in Alpharetta, GA

4.8 avg rating
8,487 total reviews9 offer 24/7 service
Need emergency service? 9 HVAC providers in Alpharetta offer 24/7 availability

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Top-Rated AC Repair Contractors in Alpharetta

#1

4 Seasons Heating & Air

4.9(2,610 reviews)
24/7 Highly Rated

All 2,610 reviews are five-star ratings, with technicians Jermaine, Christopher, Daniel, Joel, Benny, Thomas, and Brandon each named by multiple customers for…

5876 Atlanta Hwy, Alpharetta, GA 30004
#2

Neese Heating Cooling

4.9(2,042 reviews)
24/7 Highly Rated

Every reviewer awarded a perfect 5-star rating, with most customers citing specific technicians by name including Trevor, Clayton, Shawn, Jeremy, and Keith.…

6855 Shiloh Rd E, Alpharetta, GA 30005
#3

Gagne Heating & Air Conditioning

4.9(1,657 reviews)
Highly Rated

Nearly all 1,657 reviewers award 5 stars, with repeated mentions of professional technicians like Rick, John, and Rusty. Customers consistently praise…

4095 Nine McFarland Dr, Alpharetta, GA 30004

All AC Repair Contractors (17 total)

Superior Indoor Comfort, Inc.

4.9(490)
24/7 Highly Rated

Across 490 reviews, five-star ratings dominate, with technicians Christian, Mike, and Josh mentioned by name…

13955 GA-9, Alpharetta, GA 30004

Gee

4.9(460)
24/7 Highly Rated

Five reviewers award five stars, with technicians Alberto, Malcom, William, Ulices, Dennis, Jonathan, Jose,…

1360 Union Hill Rd Suite #6D, Alpharetta, GA 30004

Cool Max HVAC

4.9(259)
24/7 Highly Rated

Eight reviewers collectively award full five-star ratings, with customers specifically naming technicians…

3000 Old Alabama Rd Ste 119-204, Alpharetta, GA 30022

4A Auto A/C & Repair

5.0(209)
Highly Rated

All five sampled reviews award 5 stars, with each reviewer naming either Chris, Christopher Harvey, or Alex…

140 Arborfield Way, Alpharetta, GA 30022

One Hour Heating & Air Conditioning

5.0(175)
24/7 Highly Rated

All 175 reviews carry five-star ratings, with multiple accounts specifically mentioning the technicians Eric,…

1360 Union Hill Rd ste 5f, Alpharetta, GA 30004

Climate Solutions Heating & Air

4.8(196)
Highly Rated

Five of six reviewers award five stars, with recurring praise for same-day responsiveness and fair,…

2300 Lakeview Pkwy Suite 700, Alpharetta, GA 30009

McBroom Heating and Air Conditioning, Inc.

5.0(77)

77 five-star reviews consistently highlight on-time arrivals, clear communication, and technicians who…

1064 Union Center Dr Suite B-8, Alpharetta, GA 30004

A & K Service Heating & Cooling Inc.

4.5(99)

Six of seven detailed reviews award 5 stars, with three specifically naming technician Ernest Craig for…

4735 Village Ct, Alpharetta, GA 30004

Montell Heating & Air Conditioning LLC

5.0(58)
24/7

Francisco Monroy appears by name in 6 of 58 reviews, with customers consistently praising his same-day…

5735 N Commerce Ct Suite A, Alpharetta, GA 30004

Fox Pros HVAC

5.0(43)
24/7

All 43 reviews award five stars, with technicians Cody and John named across multiple testimonials for their…

4255 Trotters Way, Alpharetta, GA 30004

Milton Mechanical Services

4.7(54)
24/7

All five-star reviewers mention Ken Hughes by name, and three of six detailed reviews specifically praise…

785 Branch Dr, Alpharetta, GA 30004

Mora Heating & Air

5.0(27)

Every singlereviewer awarded Mora Heating & Air a five-star rating, with all27reviews expressing satisfaction…

155 Preston Oaks Dr, Alpharetta, GA 30022

Insight Mechanical Service

5.0(15)

All fifteen reviewers awarded 5 stars, with Sean named as the technician in three separate endorsements.…

190 Bluegrass Valley Pkwy, Alpharetta, GA 30005

JS Thomas Service, Inc.

3.9(16)

Of 16 total reviews, customers divide sharply between praise for skilled technicians and criticism over…

11390 Old Roswell Rd Suite 122, Alpharetta, GA 30009

AC Repair Costs in Alpharetta

Typical repair costs for Alpharetta 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 Alpharetta, GA: What to Expect

Summers in Alpharetta push air-conditioning systems hard: the Atlanta metro sees 47 days above 90°F and frequent heat-index readings over 100°F because of high humidity, so timely service matters. That persistent demand helps support 17 local contractors serving the area, who collectively average a 4.8 rating across 8,487 reviews; nine firms advertise 24/7 options for emergency ac-repair Alpharetta customers.

Specific line-item pricing from topCostItems wasn’t provided, so exact repair ranges aren’t available here; homeowners should expect costs to vary by component, labor, and refrigerant type. Georgia requires HVAC contractors to hold a Class I (restricted) or Class II (unrestricted) license through the State Board of Conditioned Air Contractors, so verify a technician’s classification and insurance before approving work to avoid surprises on the invoice.

Customer highlight details were not supplied, but the broader review landscape suggests consistent strengths: quick response times, frequent after-hours support, and high satisfaction scores. In this market, prioritize technicians who provide clear, written estimates, explain diagnostic findings, offer service agreements or parts warranties, and can demonstrate licensure. Those markers cut through advertising claims and help ensure dependable repairs during peak summer strain.

Frequently Asked Questions

AC repair in Alpharetta 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.