Best Commercial HVAC Contractors in Atlanta, GA
Compare 20 commercial HVAC companies serving Atlanta, GA carrying a combined 15,391 Google reviews at an average of 4.9 stars. 3 offer 24/7 emergency response. Local crews service Rooftop Unit (RTU), Split System, Heat Pump, PTAC / PTHP, and more. Request free quotes and hire the right contractor for your building.
Commercial HVAC Contractors in Atlanta
View allEstes Services
Atlanta, GA
Estes Services — Atlanta's family-owned HVAC, plumbing & electrical contractor since 1949. Carrier Factory Authorized De...
Moncrief Heating & Air Conditioning
Atlanta, GA
Moncrief Heating & Air Conditioning: Atlanta HVAC since 1898, 4.8-star rated, serving commercial buildings within 25 mil...
Cunningham Associates
Atlanta, GA
Cunningham Associates | Atlanta HVAC — 4.8/5 (1,180 reviews), 24/7 emergency service, no after-hours fees, maintenance p...
Empire Heating & Air Conditioning Inc
Atlanta, GA
Empire Heating & Air Conditioning — Decatur, GA light commercial HVAC since 1985, 4.9/5 rating, NATE-certified techs, fr...
Mr. V Appliance & Electrical, LLC
Atlanta, GA
EPA-certified commercial HVAC & appliance repair serving 13 Atlanta-area counties. 4.9★ across 989 reviews. RTUs, heat p...
O'Callaghan Heating & Air Conditioning
Atlanta, GA
O'Callaghan Heating & Air Conditioning — Metro Atlanta commercial HVAC, 40+ years, 4.9★/623 reviews, free replacement es...
Triad Mechanical
Atlanta, GA
Triad Mechanical | Loganville, GA | 33+ years commercial HVAC, 24/7 service, 4.8★ Google rating, A+ BBB, serving Atlanta...
Clout
Atlanta, GA
Clout offers commercial HVAC installation, maintenance, and emergency service in Atlanta, GA — 25+ years experience, 4.8...
Comfort Atlanta Heating & Air
Atlanta, GA
Comfort Atlanta Heating & Air | Johns Creek, GA — commercial HVAC repair, maintenance & installs across Atlanta metro. 5...
The Air Company
Atlanta, GA
NATE-certified, locally owned commercial HVAC contractor in Atlanta, GA. 5.0 stars, 385+ reviews. Free estimates, same-d...
Remediation Group
Atlanta, GA
Remediation Group | Atlanta, GA — 24/7 commercial water, mold & fire restoration. 4.8★ (358 reviews). Serves offices, mu...
Duren Mechanical
Atlanta, GA
Duren Mechanical — Loganville, GA commercial HVAC serving Atlanta metro. 4.9★ (210 reviews). RTUs, VRF, boilers, AHUs, h...
Mr. Superior Maintenance
Atlanta, GA
Atlanta HVAC service & installation, 25-mile radius, 5-star rated. Proven multi-unit commercial capability. Call 404-994...
Citywide Mechanical Heating & Air
Atlanta, GA
Citywide Mechanical Heating & Air — Conyers, GA commercial HVAC for RTUs, chillers & boilers. 5/5 stars, 112 reviews, 25...
INDOOR EXPERTS HEATING & AIR CONDITIONING
Atlanta, GA
Atlanta HVAC pros — Trane Comfort Specialist, 4.8★/103 reviews, same-day service, upfront pricing, 25-mile Metro Atlanta...
Komery Mechanical Services
Atlanta, GA
Stone Mountain HVAC contractor serving Atlanta commercial buildings — 4.7★ across 87 reviews for RTUs, chillers, boilers...
Esquire Heating And Air
Atlanta, GA
Esquire Heating And Air — Atlanta commercial HVAC with a 4.9/5 rating, honest diagnostics, warranty-backed service, and...
Peppers Heating & Air Conditioning Service Inc.
Atlanta, GA
Peppers Heating & Air in Atlanta: light commercial HVAC since 1977, 4.9/5 Google rating, Trane dealer, serving 25-mile M...
McKenney's Inc
Atlanta, GA
McKenney's Inc — Atlanta commercial HVAC & mechanical contractor since 1948. RTUs, chillers, BAS, 24/7 service, multi-si...
A.D. Campbell HVAC Services
Atlanta, GA
A.D. Campbell HVAC Services — Atlanta, GA heating & cooling with a 4.7/5 rating, drug-tested technicians, and free estim...
Commercial HVAC Services Available in Atlanta
Why Choose My HVAC Tech in Atlanta?
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Frequently Asked Questions — Commercial HVAC in Atlanta
How many commercial HVAC contractors are in Atlanta, GA?
My HVAC Tech lists 20 commercial HVAC contractors serving Atlanta, GA, with a combined 15,391 Google reviews averaging 4.9 stars. 3 of them offer 24/7 emergency service.
How much does commercial HVAC service cost in Atlanta?
Commercial HVAC costs in Atlanta depend on the system type and scope of work. Routine service calls typically run $150–$400. Preventive maintenance contracts for a single rooftop unit average $200–$500/year. Full system replacements range from $8,000 for small packaged units to $100,000+ for large chiller plants.
How do I find a reliable commercial HVAC contractor in Atlanta, GA?
Start by verifying the contractor holds a current state license and carries adequate insurance. Check reviews from other commercial property managers on My HVAC Tech. Ask for references from similar properties (office, retail, industrial). Get at least three written quotes for any major project.
Do Atlanta commercial HVAC contractors offer emergency service?
Yes, many commercial HVAC contractors in Atlanta offer 24/7 emergency response. Response times vary — the best operators typically arrive within 2–4 hours for critical failures. Always confirm after-hours rates upfront, as emergency service typically carries a surcharge.
What's the best time of year to schedule HVAC maintenance in Atlanta?
For cooling systems, schedule spring tune-ups in March–April before peak demand season. For heating systems, fall service in September–October ensures readiness. Scheduling preventive maintenance during off-peak periods gives you faster scheduling and sometimes lower rates.