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AC Repair & Installation in Cobb and Cherokee County

109listed
4.7average Google rating
2026-11-09last updated

Of the 190 HVAC contractors listed in Cobb and Cherokee County, 109 say they offer AC repair and installation. The largest groups are in Marietta (36), Kennesaw (18), and Canton (16), with 14 in Woodstock, 7 in Acworth, and 7 in Smyrna. These 109 have an average Google rating of 4.7, and 60 have 100 or more reviews. The same businesses list a lot of related work. 108 also say they handle general heating and AC service, 89 list furnace and heating work, and 86 list indoor air quality. 79 say they offer emergency or 24/7 service, 80 list maintenance plans, 73 list a warranty, and 72 list financing. Before calling, it helps to know what kind of work you need. AC repair addresses a specific failure, such as a failed capacitor, a refrigerant leak, or a seized fan motor. Installation means replacing the full outdoor and indoor units. Ask each contractor to assess the system before quoting a full replacement, especially if the unit is older, so you can compare your options. If your system uses a heat pump, which heats and cools through a refrigerant cycle rather than a furnace, see the Heat Pumps page. For heating and furnace issues, see Furnace & Heating Repair. A well-reviewed business in this group: Cool Air Mechanical (4.9 stars, 11,100 reviews).

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Technician repairing the fan assembly of an outdoor AC condenser

AC Repair & Installation by city

Marietta36 offer ac repair & installationKennesaw18 offer ac repair & installationCanton16 offer ac repair & installationWoodstock14 offer ac repair & installationAcworth7 offer ac repair & installationSmyrna7 offer ac repair & installationBall Ground5 offer ac repair & installationPowder Springs4 offer ac repair & installationAustell2 offer ac repair & installation

Other hvac services

Furnace & Heating RepairHVACHeat PumpsHVAC

Top-rated for ac repair & installation

Cool Air Mechanical

4.9 (11,100 Google reviews) · Marietta, GA 30066
AC repair & installationFurnace & heatingHeat pumpsDuctless mini-splits
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E. Smith

4.9 (1,859 Google reviews) · Marietta, GA 30062
AC repair & installationFurnace & heatingHeat pumpsDuctless mini-splits
View details →

Estes Services

4.9 (1,462 Google reviews) · Kennesaw, GA 30144
AC repair & installationFurnace & heatingHeat pumpsDuctless mini-splits
View details →

Showing the top 9. See the other 100 below.

All 100 more HVAC contractors offering ac repair & installation

Sorted by city, then by Google rating.

Edwards Heating & Air, LLC 4.8 (445) · AcworthRieger Mechanical Heating & Cooling 5.0 (335) · AcworthAndrews Mechanical Solutions 4.9 (376) · AcworthAllatoona Heating & Cooling 4.9 (322) · AcworthFit Home Services 5.0 (44) · AcworthTru Comfort, Inc. 5.0 (9) · AcworthinAir Heating & Air Conditioning 4.8 (362) · AtlantaBreezeway Heating & Air, Inc. 4.5 (143) · AtlantaH & H Mechanical, Inc. 4.9 (551) · AustellQuinn services 3.0 (6) · AustellCool-Tech HVAC, Inc. 4.9 (313) · Ball GroundTop Quality Heating & Cooling 4.8 (141) · Ball GroundACR Heating & Air 4.9 (27) · Ball GroundJarrett Heating & Cooling, LLC 4.2 (5) · Ball GroundPremier Indoor Comfort Systems 4.8 (1,190) · CantonAtlanta Air Authority Inc 4.9 (425) · CantonAir Pro Heating & Air 4.9 (370) · CantonMR. HVAC Heating and Cooling 5.0 (241) · CantonSouthern Air Pros 4.9 (234) · CantonCustom Klimates 5.0 (202) · CantonFritts Heating and Air 4.9 (150) · CantonEngineered Comfort Solutions, LLC 5.0 (132) · CantonAble Heating and Air 5.0 (115) · CantonHerndon Heating & Air Conditioning Company 4.9 (122) · CantonPoland Heating & Air 4.9 (35) · CantonThermaFrost Heating & Cooling 5.0 (18) · CantonCherokee HVAC 5.0 (14) · CantonLowery Mechanical LLC 5.0 (4) · CantonCool-Tech HVAC, Inc. 5.0 (1) · CantonTri County HVAC 4.8 (80) · JasperPeachtree Service Experts 4.9 (783) · KennesawAll Airs Heating, Cooling, & Plumbing 4.9 (747) · KennesawRGP Heating & Cooling Inc 4.6 (1,007) · KennesawTop Tech Mechanical Services, Inc. 4.9 (490) · KennesawWeather Masters Of Georgia 4.9 (380) · KennesawMcKeon Heating, Air & Plumbing 4.8 (392) · KennesawELM HVAC 4.7 (416) · KennesawCoolLife Heating and Air 5.0 (190) · KennesawThe Air Team LLC 5.0 (124) · KennesawMelton Heating and Air Conditioning Co. Inc. 5.0 (68) · KennesawSwann Mechanical Services 4.8 (67) · KennesawAir Force One HVAC 4.8 (50) · KennesawJ & S Air Conditioning Heating 4.4 (32) · KennesawLegacy Mechanical Services, Inc. 3.4 (10) · KennesawIvy League Heating and Air Solutions 3.0 (2) · KennesawElmax, Inc. 4.0 (1) · KennesawTWC Services, Inc. 3.4 (48) · MabletonAir Force Heating & Air 4.8 (1,276) · MariettaSelf Brothers Heating & Cooling 5.0 (785) · MariettaA Saylor 5.0 (744) · MariettaCoolpro Heating and Cooling 5.0 (685) · MariettaSummit 5.0 (577) · MariettaANYTIME HEATING, COOLING AND PLUMBING 4.8 (636) · MariettaUnited Air Temp 4.8 (501) · MariettaInnovative Mechanical LLC 4.9 (318) · MariettaAce Tech 5.0 (278) · MariettaA TEAM SERVICES Heating & Air 4.8 (331) · MariettaVortex 5.0 (256) · MariettaBerry Good Heating and Air 4.8 (177) · MariettaRS Andrews 4.7 (164) · MariettaExcel Mechanical Solutions 5.0 (118) · MariettaClimate Heroes Air Conditioning 5.0 (114) · MariettaAssured Comfort Heating, Air, Plumbing 4.7 (147) · MariettaSouthern Airflow Advisors 4.9 (101) · MariettaGuardian Home Experts- Heating, Air, Plumbing & Electrical 4.9 (89) · MariettaMead Indoor Envirotech 4.6 (83) · MariettaGraham Plumbing Heating and Cooling LLC 4.9 (61) · MariettaExpress Comfort Heating and Air LLC 3.7 (171) · MariettaPerfection 4.4 (54) · MariettaCS Time 4.9 (34) · MariettaHealthy Air USA 4.6 (35) · MariettaMaxair Mechanical 4.0 (34) · MariettaAir Command Inc 4.7 (19) · MariettaInnovative Comfort Solutions 4.6 (19) · MariettaDeason's 4.7 (15) · MariettaLedbetter Heating & Cooling 5.0 (12) · MariettaD & L Heating & Air 2.7 (94) · MariettaPipes Mechanical 5.0 (10) · MariettaArmato Heating and Air 4.9 (119) · Powder SpringsWestmark HVAC Services | Heating and Cooling 5.0 (42) · Powder SpringsBrucker HVAC 3.8 (15) · Powder SpringsHVACDirect of Atlanta 1.0 (1) · Powder SpringsTriple M. Heating & Air Conditioning 4.7 (157) · SmyrnaAire Serv of Smyrna 4.6 (50) · SmyrnaEMCOR Services Aircond 3.6 (10) · SmyrnaSmyrna HVAC Pros 5.0 (3) · SmyrnaHVAC Bee 5.0 (783) · WoodstockAtlanta North Cooling and Heating Inc 4.9 (450) · WoodstockR & R Heating and Air 4.9 (166) · WoodstockAir Duct Clinic 5.0 (84) · WoodstockGeorgia Home Heating & Air 4.9 (84) · WoodstockJT Heating & Air 5.0 (76) · WoodstockAire Serv of Woodstock 5.0 (62) · WoodstockEvenflow Heating & Air, LLC 4.9 (63) · WoodstockMARService Heating & Air Conditioning 4.8 (57) · WoodstockK.E. Greene Mechanical/Hydronics 4.3 (55) · WoodstockAtlanta Climate Control 5.0 (30) · WoodstockDavincoolair 5.0 (19) · WoodstockHenson Heating & Air Conditioning Inc 3.3 (20) · WoodstockAccuair Heating & Cooling Inc 3.7 (12) · Woodstock

Common questions

Does Georgia require HVAC contractors to be licensed?

Yes. Georgia law requires HVAC contractors to hold a license from the Division of Conditioned Air Contractors, and licensed staff must be working in the business full time. Look up any HVAC contractor's license at verify: sos: ga: gov before hiring.

How many of these businesses offer emergency or 24/7 service?

Of the 109 who list AC repair and installation, 79 also say they offer emergency or 24/7 service.

How many of these contractors list financing?

Of the 109 who list AC repair and installation, 72 say they offer financing as an option.

What's the difference between AC repair and heat pump service?

A heat pump handles both heating and cooling through a refrigerant cycle, so it's a different system than a standard AC and gas furnace setup. If you have a heat pump, the Heat Pumps page covers the 71 contractors here who say they work on them.

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