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10 Best HVAC Companies in Atlanta, GA

The best HVAC companies in Atlanta, GA include Moncrief Heating & Air Conditioning, The Air Company of GA, and Estes Services, three of the metro's largest and longest-running contractors, each holding a Google rating of 4.8 or better across hundreds or thousands of reviews. This list also includes several smaller, owner-run shops with perfect five-star averages, which suit a homeowner who wants a second opinion or a more personal repeat relationship.

  • Last reviewed September 2026
  • 10 companies reviewed · How We Rank

Our top 10 hvac companies in Atlanta

Atlanta puts real demand on a heating and cooling system. Summers run long and humid, with heat index readings well above 100 degrees common from June into September, so an AC failure is not a minor inconvenience, it can make a home unlivable within a day. Winters are milder but still bring hard freezes that catch older furnaces and heat pumps off guard. A lot of the city's housing, from Kirkwood bungalows to Decatur cottages, was built without central air and later retrofitted, which means duct condition and sizing matter as much as the equipment brand. Georgia requires HVAC contractors to hold a conditioned air contractor license through the State Construction Industry Licensing Board, and any company on this list should give you a license number on request. Ask for a written quote with model numbers, find out what the labor warranty covers separately from the manufacturer's parts warranty, and confirm whether a permit is required for your county before a full system changeout begins.

  1. Moncrief Heating & Air Conditioning

    Best for scale and manufacturer relationships4.8(3378 Google reviews)935 Chattahoochee Ave NWBest for Established Trane dealer with 24/7 emergency HVAC service    Rank01

    Why we picked them

    A 4.8 rating from 3,378 reviews and 125-plus years in Atlanta make Moncrief the deepest track record on this list, backed by Trane dealer status and its own plumbing licence.

    What we like

    • 4.8 rating from 3,378 Google reviews, the largest count on this list
    • Operating continuously since 1898
    • Trane authorized dealer, also services Carrier, Rheem and Kenmore

    Things to consider

    • A large dispatch operation, so the technician who arrives varies between visits

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Established Trane dealer with 24/7 emergency HVAC service
    Service area
    Atlanta
    Years in business
    128 years
    Warranty
    12-month no-breakdown guarantee on qualifying tune-ups; furnace repairs and parts are excluded
    Emergency service
    Available
    Financing
    Available
    Credentials
    Georgia HVAC Licence

  2. The Air Company of GA

    Best for commercial refrigeration and wine cellar cooling5.0(393 Google reviews)10 Glenlake Pkwy NE Ste 130, Atlanta, GA 30328Best for north metro Atlanta homeowners and small commercial operators needing HVAC and refrigeration from one contractor    Rank02

    Why we picked them

    A perfect 5.0 rating across 393 reviews and published pricing are rare together, and the wine cellar and refrigeration specialty sets it apart from standard residential AC shops.

    What we like

    • 5.0 rating from 393 Google reviews, read September 19, 2026
    • Diagnostic fees and maintenance plan pricing published openly on its site
    • Covers commercial refrigeration, ice machines and wine cellar cooling, not just standard HVAC

    Things to consider

    • Published service area leans north and east; confirm coverage for south or west Atlanta

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    north metro Atlanta homeowners and small commercial operators needing HVAC and refrigeration from one contractor
    Service area
    Atlanta
    Credentials
    NATE Certification (technicians)

  3. ATLANTA HVAC PROS

    Best for load-calculated system sizing4.8(56 Google reviews)Best for same-day AC repair in the Atlanta heat and properly sized system replacements    Rank03

    Why we picked them

    A 4.8 rating and a stated commitment to Manual J and Manual D load calculations on retrofits, not just new builds, is the kind of detail worth holding a contractor to on a full replacement.

    What we like

    • 24/7 emergency and same-day AC repair for homes and businesses
    • 4.8 rating from 56 Google reviews, read September 18, 2026
    • States it runs Manual J and Manual D load calculations when sizing systems

    Things to consider

    • Website claims of 125 years in business and 50-plus trucks are not supported by anything verifiable

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Heat pump installation

    Key details

    Best for
    same-day AC repair in the Atlanta heat and properly sized system replacements
    Service area
    Atlanta
    Emergency service
    Available

  4. Berry Good Heating and Air

    Best for same-day repairs with a confirmed arrival window4.7(134 Google reviews)2625 Sandy Plains Rd # 205Best for same-day AC and furnace repair for metro Atlanta homeowners    Rank04

    Why we picked them

    A 4.7 rating from 134 reviews and a documented two-hour arrival window make this a solid pick for a homeowner who wants the fix done today with the price agreed up front.

    What we like

    • 4.7 rating from 134 Google reviews, read September 18, 2026
    • 24-hour phone line and same-day repair across metro Atlanta
    • Published process includes a two-hour arrival window and written estimate before work starts

    Things to consider

    • No licence, insurance or bond details are listed publicly, so ask directly

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    same-day AC and furnace repair for metro Atlanta homeowners
    Service area
    Atlanta
    Years in business
    18 years
    Credentials
    NATE Certification

  5. Empire Heating & Air Conditioning

    Best for older intown Decatur and Atlanta homes4.9(1165 Google reviews)783 Dekalb Industrial Way, Decatur, GA 30033Best for replacing or repairing aging systems in older intown Atlanta and Decatur homes    Rank05

    Why we picked them

    A 4.9 rating across 1,165 reviews and four decades based in Decatur make Empire a strong fit for the older ductwork and undersized returns common in Atlanta's inner suburbs.

    What we like

    • 4.9 rating from 1,165 Google reviews, read September 18, 2026
    • Trading since 1985 from a Decatur base
    • Senior technicians described as NATE-certified, with background checks claimed

    Things to consider

    • Published hours end at 5 PM weekdays with only a Saturday morning window, so confirm emergency cover

    Services

    • AC installation
    • Heat pump installation

    Key details

    Best for
    replacing or repairing aging systems in older intown Atlanta and Decatur homes
    Service area
    Atlanta
    Years in business
    41 years
    Credentials
    NATE Certification (senior technicians)

  6. INDOOR EXPERTS HEATING & AIR CONDITIONING

    Best for owner-run continuity on repeat visits4.8(111 Google reviews)390 Stovall St SE, Atlanta, GA 30316Best for AC and heat pump replacement in older intown Atlanta houses    Rank06

    Why we picked them

    A 4.8 rating from 111 reviews and a published Georgia licence number back up an owner-run shop that specializes in properly sizing replacements for older intown houses.

    What we like

    • 4.8 rating from 111 Google reviews, read September 18, 2026
    • Trading since 2014 with published Georgia licence CN211042
    • Owner-run with in-house crews rather than subcontractors

    Things to consider

    • Installs centre on Trane and RunTru, so brand choice is limited

    Services

    • AC repair
    • AC installation
    • Furnace repair

    Key details

    Best for
    AC and heat pump replacement in older intown Atlanta houses
    Service area
    Atlanta
    Years in business
    12 years
    Credentials
    HVAC licence

  7. Estes Services

    Best for manufacturer awards and multi-trade coverage4.9(5097 Google reviews)3981 Tradeport BlvdBest for Carrier Dealer Hall of Fame HVAC company with plumbing and electrical under one roof    Rank07

    Why we picked them

    A 4.9 rating from more than 5,000 reviews and a Carrier Dealer Hall of Fame induction reflect three generations of the same family building one of Atlanta's largest HVAC operations.

    What we like

    • 4.9 rating from 5,097 Google reviews, the largest review count on this list
    • Family-owned since 1949, now led by third-generation President Brian Estes
    • Carrier Dealer Hall of Fame inductee, with 2023 and 2018 Carrier President's Awards

    Things to consider

    • Georgia licence numbers are not published on the company's about page; ask for them in writing

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Carrier Dealer Hall of Fame HVAC company with plumbing and electrical under one roof
    Service area
    Atlanta
    Years in business
    77 years
    Emergency service
    Available
    Financing
    Available

  8. Dynamic Heating & Air LLC

    Best for a second opinion before a full replacement5.0(136 Google reviews)Best for second opinions on AC replacement quotes and owner-handled repairs in Atlanta homes    Rank08

    Why we picked them

    A perfect 5.0 rating from 136 reviews, many naming the same technician by name for recommending a repair over an unnecessary replacement, makes this a smart second call before a big-ticket decision.

    What we like

    • 5.0 rating from 136 Google reviews, read September 19, 2026
    • Reviewers consistently describe clear, step-by-step explanations of the fault
    • Multiple accounts of repairs recommended instead of a full system replacement

    Things to consider

    • Appears to be a small owner-operated outfit, so capacity during peak heat is limited

    Services

    • Furnace repair

    Key details

    Best for
    second opinions on AC replacement quotes and owner-handled repairs in Atlanta homes
    Service area
    Atlanta

  9. Essential Heating & Air Conditioning, Inc.

    Best for combined HVAC, refrigeration and plumbing4.8(283 Google reviews)675 Herron Trace, Atlanta, GA 30349Best for Atlanta homeowners and small commercial sites wanting one contractor for HVAC, refrigeration and water heaters    Rank09

    Why we picked them

    A 4.8 rating from 283 reviews and a genuinely wide service list, HVAC plus refrigeration plus plumbing, suit a homeowner or small restaurant that would rather make one call.

    What we like

    • 4.8 rating from 283 Google reviews, read September 19, 2026
    • Unusually wide scope: HVAC, refrigeration, ventilation hoods, plumbing and water heaters
    • Published hours show 24 hours a day, seven days a week, with emergency calls advertised

    Things to consider

    • The profile does not list specific manufacturer certifications or dealer status

    Services

    • Heat pump installation

    Key details

    Best for
    Atlanta homeowners and small commercial sites wanting one contractor for HVAC, refrigeration and water heaters
    Service area
    Atlanta

  10. A.D. Campbell HVAC Services

    Best for property managers and leasing-company dispatch4.7(95 Google reviews)260 Peachtree St NW Ste 2200, Atlanta, GA 30303Best for weekday AC repair and replacement for Atlanta homeowners and property managers    Rank10

    Why we picked them

    A 4.7 rating from 95 reviews and a track record with leasing-company dispatch make this a practical choice for landlords and renters who need scheduled, documented visits.

    What we like

    • 4.7 rating from 95 Google reviews, read September 18, 2026
    • Reviews repeatedly mention same-day AC repairs and arrival at the start of the service window
    • Comfortable working through leasing companies and property managers

    Things to consider

    • Google hours differ from the hours listed on its own website, so confirm before booking

    Services

    • AC repair
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    weekday AC repair and replacement for Atlanta homeowners and property managers
    Service area
    Atlanta
    Credentials
    ACE Certification (technicians and installers)

Compare the top hvac companies in Atlanta

Ranking position reflects our editorial review, not customer ratings.

Editorial comparison of the 10 ranked companies. Customer ratings, where shown, come from the source named on each company profile.
RankCompanyBest forKey servicesService areaGoogle ratingEmergencyProfile
01Moncrief Heating & Air ConditioningEstablished Trane dealer with 24/7 emergency HVAC serviceAC repair, AC installation, Furnace repairAtlanta4.8 (3378)YesView →
02The Air Company of GAnorth metro Atlanta homeowners and small commercial operators needing HVAC and refrigeration from one contractorAC repair, AC installation, Furnace repairAtlanta5.0 (393)Not listedView →
03ATLANTA HVAC PROSsame-day AC repair in the Atlanta heat and properly sized system replacementsAC repair, AC installation, Furnace repairAtlanta4.8 (56)YesView →
04Berry Good Heating and Airsame-day AC and furnace repair for metro Atlanta homeownersAC repair, AC installation, Furnace repairAtlanta4.7 (134)Not listedView →
05Empire Heating & Air Conditioningreplacing or repairing aging systems in older intown Atlanta and Decatur homesAC installation, Heat pump installationAtlanta4.9 (1165)Not listedView →
06INDOOR EXPERTS HEATING & AIR CONDITIONINGAC and heat pump replacement in older intown Atlanta housesAC repair, AC installation, Furnace repairAtlanta4.8 (111)Not listedView →
07Estes ServicesCarrier Dealer Hall of Fame HVAC company with plumbing and electrical under one roofAC repair, AC installation, Furnace repairAtlanta4.9 (5097)YesView →
08Dynamic Heating & Air LLCsecond opinions on AC replacement quotes and owner-handled repairs in Atlanta homesFurnace repairAtlanta5.0 (136)Not listedView →
09Essential Heating & Air Conditioning, Inc.Atlanta homeowners and small commercial sites wanting one contractor for HVAC, refrigeration and water heatersHeat pump installationAtlanta4.8 (283)Not listedView →
10A.D. Campbell HVAC Servicesweekday AC repair and replacement for Atlanta homeowners and property managersAC repair, Furnace repair, Maintenance plansAtlanta4.7 (95)Not listedView →

HVAC companies serving Atlanta and nearby areas

Most companies in this ranking work across Georgia and the surrounding suburbs. Coverage and travel fees vary, so confirm your address is inside the service area before scheduling.

  • Atlanta
  • Decatur
Atlanta, Georgia

Service coverage across Atlanta. Individual company areas are listed on each profile.

How we chose the best hvac companies in Atlanta

Read our full ranking methodology →

Every company here was checked against its current Google Business Profile for rating, review count and operating status, and against its own website for licences, service area and equipment brands. Companies are ordered by their position in Google's own search results for HVAC contractors in Atlanta, GA, checked September 19, 2026. No company paid for placement on this list.

How to choose a hvac company in Atlanta

  • Verify insurance and credentials

    Ask for a current certificate of insurance and confirm registration or licensing with the authority that issues it, not with the company.

  • Ask for a written estimate

    Scope, materials, removal, disposal and who pulls the permit should all be named on the page rather than agreed on the doorstep.

  • Compare multiple quotes

    Two or three bids on the same scope. A number far below the others usually means something has been left out of it.

  • Understand the warranty

    Separate the manufacturer's warranty on materials from the company's own warranty on the work, and get both in writing.

  • Ask who performs the work

    Find out whether the crew are employees or subcontractors, and who supervises them on the day.

  • Check recent local projects

    Ask for addresses or photographs of comparable jobs finished nearby in the last year or two.

  • Avoid high-pressure sales

    A discount that expires today, or a knock on the door after a storm, is a reason to slow down rather than sign.

  • Get everything in writing

    Change orders, timeline and payment schedule included, before the first payment changes hands.

Questions to ask before hiring

  • Are you insured, and can you send the certificate?
  • How long have you worked in this area?
  • Will you provide a written estimate with materials listed?
  • What warranty do you offer on the work itself?
  • Do you use subcontractors for this job?
  • Who handles permits and inspection?
  • What would you recommend here, and why?
  • How are unexpected costs handled once work starts?
  • What is the estimated timeline from start to finish?
  • Can you provide recent local references?

Red flags

  • No verifiable local business address or registration
  • Pressure to sign on the first visit
  • A demand for full payment up front
  • An offer to cover or waive your insurance deductible
  • Refusal to put warranty terms in writing
  • A quote that will not itemize scope

Related home services in Atlanta

HVAC guides for Atlanta homeowners

HVAC companies in Atlanta FAQs

  • Do HVAC companies in Atlanta need a license?

    Yes. Georgia requires HVAC contractors to hold a conditioned air contractor license issued by the State Construction Industry Licensing Board. Ask any company on this list for its license number and confirm it is active before signing a contract, especially for a full system replacement.

  • How much does AC repair or a new system cost in Atlanta?

    Costs vary by the fault and the equipment, so get a written estimate with model numbers before agreeing to anything beyond the diagnostic fee. Several companies on this list, including The Air Company of GA and Essential Heating & Air Conditioning, publish their diagnostic fees directly on their websites, which is worth checking before you call around for quotes.

  • Why does humidity control matter so much for Atlanta air conditioning?

    Atlanta's summers are humid as well as hot, and a system that is oversized for the house will cool the air quickly, shut off, and leave rooms feeling damp because it never runs long enough to pull moisture out of the air. Ask any contractor quoting a replacement whether they ran a load calculation rather than simply matching the old system's tonnage.

About this ranking

Originally published
September 2026
Last reviewed
September 2026
Companies evaluated
10

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