31 HVAC Repair Contractors in Alpharetta, GA
Top-Rated HVAC Repair Contractors in Alpharetta
4 Seasons Heating & Air
“All 2,610 reviews are five-star ratings, with technicians Jermaine, Christopher, Daniel, Joel, Benny, Thomas, and Brandon each named by multiple customers for…”
Gagne Heating & Air Conditioning
“Nearly all 1,657 reviewers award 5 stars, with repeated mentions of professional technicians like Rick, John, and Rusty. Customers consistently praise…”
All HVAC Repair Contractors (31 total)
Superior Indoor Comfort, Inc.
“Five verified reviewers highlight the company's annual service contract model, with customers citing lower…”
Gee
“Five reviewers award five stars, with technicians Alberto, Malcom, William, Ulices, Dennis, Jonathan, Jose,…”
Good Ol'Boys Plumbing
“All 244 reviews carry 5-star ratings, with technicians Chris, David, and Dylan named across multiple positive…”
One Hour Heating & Air Conditioning
“All 175 reviews carry five-star ratings, with multiple accounts specifically mentioning the technicians Eric,…”
Climate Heroes Air Conditioning
“All 183 reviews carry 5-star ratings, with technicians named in every detailed review. Common themes across…”
Climate Solutions Heating & Air
“Five of six reviewers award five stars, with recurring praise for same-day responsiveness and fair,…”
McBroom Heating and Air Conditioning, Inc.
“77 five-star reviews consistently highlight on-time arrivals, clear communication, and technicians who…”
A & K Service Heating & Cooling Inc.
“Six of seven detailed reviews award 5 stars, with three specifically naming technician Ernest Craig for…”
Excel Remodeling and Renovations
“Three featured reviews award 5 stars, with clients specifically naming technicians Faique and Fathi for their…”
Montell Heating & Air Conditioning LLC
“Francisco Monroy appears by name in 6 of 58 reviews, with customers consistently praising his same-day…”
Fox Pros HVAC
“All 43 reviews award five stars, with technicians Cody and John named across multiple testimonials for their…”
Milton Mechanical Services
“All five-star reviewers mention Ken Hughes by name, and three of six detailed reviews specifically praise…”
Varsity Zone HVAC of Alpharetta
“All 40 reviews carry 5-star ratings, with nine reviewers specifically naming technicians Kyle, Matt, or Kim…”
Mora Heating & Air
“Every singlereviewer awarded Mora Heating & Air a five-star rating, with all27reviews expressing satisfaction…”
B-COOL HEATING & COOLING LLC
“All eight sampled reviews award five stars, with five specifically mentioning Brian by name as the technician…”
Insight Mechanical Service
“All fifteen reviewers awarded 5 stars, with Sean named as the technician in three separate endorsements.…”
JS Thomas Service, Inc.
“Of 16 total reviews, customers divide sharply between praise for skilled technicians and criticism over…”
Insight Partners
“Four of eight reviewers awarded five-star ratings, specifically praising Greg Pressley's responsiveness and…”
Broxton Mechanical Inc
“All 4 reviews award 5 stars, with customers highlighting honest assessments, fair pricing, and willingness to…”
Alpharetta Remodeling
“All three reviews award 5 stars, with customers specifically naming technicians Jon and referencing positive…”
Clean Your Coils
“All three reviews award five stars, with customers praising the technicians for explaining their work clearly…”
DELETE THIS PROFILE
“Two of five reviewers awarded five stars, specifically praising technicians Justin, Steve, and Jeremy for…”
Southern Iceberg HVAC
“Both reviewers awarded five stars, with Fred Mayers specifically noting thorough refrigerant line repair and…”
CityWide Mechanical | Alpharetta Heating and Air
“All two reviews award five stars, with clients specifically praising fair pricing, prompt professional…”
HVAC Repair Costs in Alpharetta
Typical heating and cooling repair costs in Alpharetta, 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 Alpharetta, GA: What to Expect
Alpharetta residents know the Atlanta metro climate does not forgive AC failures. Summer heat pushes temperatures above 90 degrees on 47 days each year, with humidity pushing heat-index readings past 100, and winter cold demands reliable heating just as urgently. That dual-season strain keeps local HVAC technicians busy year-round. Thirty-one contractors serve this suburb, and their combined 7,340 reviews produce a 4.2 average rating, reflecting a market where reliable HVAC Repair in Alpharetta means the difference between comfort and a call for emergency service.
Cost transparency helps homeowners plan for common repairs. A diagnostic service call runs $75-$200, thermostat replacement ranges $150-$500, and blower motor replacement costs $400-$1100, with final prices depending on system specifications and labor complexity. Georgia law adds a layer of protection: contractors must hold either a Class I restricted or Class II unrestricted license from the State Board of Conditioned Air Contractors, requiring four to five years of proven experience before a technician can work independently.
Customer feedback reveals what separates average service from the best in the area. 4 Seasons Heating & Air earns consistent five-star praise across 2,610 reviews, with technicians like Jermaine and Christopher mentioned repeatedly for same-day response. Gagne Heating & Air Conditioning draws similar acclaim for diagnostic precision, while Moncrief Heating & Air Conditioning holds all 654 reviews at five stars, with technician Jack noted specifically for arriving the same day and explaining issues clearly. These patterns show why local contractors who communicate well and respond quickly build the strongest reputations.
Frequently Asked Questions
Other HVAC Services in Alpharetta, GA
All HVAC Contractors in Alpharetta, GA
Complete directory of 77 contractors — browse alphabetically
A–Z
All HVAC Contractors in Alpharetta, GA
Complete directory of 77 contractors — browse alphabetically
A
- A & K Service Heating & Cooling Inc.
- A.C. White Relocations
- Absolute Auto Service LLC
- Activate Games
- Advantage HVAC
- Air of America Air Duct & Dryer Vent Cleaning Services
- Aladdin
- Alpharetta Remodeling
- AMT Fleet Services
- Aqua Flow Services Associates
- Atlanta Air Experts
- Atlanta Basement Systems
- Atlantic Coast Consulting
- Automotive Professional Repair