Over 30 years of serving the greater Atlanta area with quality air conditioning repair, service, and installation.  We have the experience in residential and commercial air conditioning to do the job right the first time.  Fast, friendly and guaranteed.

Air Conditioner Maintenance/Tune Up & Safety Inspection

Schedule online and save!  Only $89.00*.  Check the benefits of our exclusive air conditioning maintenance plan!

Offer Expires 11/20/16

Air Conditioner Troubleshooting

Free ideas to try from our over 30 years of air conditioner troubleshooting experience, serving the greater Atlanta region.

Air Conditioning Repair/Service

Emergency Air Conditioner Repair available 24/7.  We’re here for YOU! Whether it’s Saturday, Sunday, during the night, or whenever, if your home comfort system doesn’t work, you’re uncomfortable and you NEED it to work. NOW!  Call us. We’re on call with 24 Hour AC Repair and will come out after work or 1am.  We’ll be happy to come out and get your system working. Right NOW!

Air Conditioning Installation/Replacement

New air conditioning units, properly designed and installed, offer the potential of substantial savings over the life of your new air conditioner.  With over 30 years of design and installation experience we know scientifically based custom designs will cut your energy costs.

Heat Pump

The alternative to air conditioners and furnaces that will save you money!  Heat Pumps cool and heat your home year around.  The Green alternative – they save you money too!


Save more money and the environment while enjoying the enhanced comfort of your home

Air Handler

Air handlers are a part of all heating and cooling systems.  Start to become familiar with the options available.  Our experienced designers will work with you to provide the best choice for your home.

*$89.00 for the first system, 45.00 for the second and 30.00 for the third.  *Per Heating or Cooling System  The standard tune up price is $127.00. Cannot be combined with other offers or discounts. Offer valid to residential customers only. Expires 11/20/16

Special Offers from One Call
Subscribe to Receive Special Offers Here

A value is required.Minimum number of characters not met.Exceeded maximum number of characters.

A value is required.Invalid format.

One Call Heating & Cooling Locations

863 Flat Shoals Rd., #358
Conyers, GA 30094
(678) 909-8563

1128 E. Hwy 54, # 1
Fayetteville, GA 30214
(678) 909-8599

922 Hwy 81 #252
McDonough, GA 30252
(678) 909-8597

388 Bullsboro Dr. # 116
Newnan, GA 30263
(678) 909-8561

312 Crosstown Rd. #145
Peachtree City, GA 30269
(678) 909-8602

Why Choose One Call?


With over 80 years combined experience, you can bet we’ve seen your situation before.


This is not our first rodeo. You might as well hire someone who knows what they’re doing. We get it right the 1st Time. Our instruments and techs are the best in the HVAC industry.

Timely Turn Around

Your time is valuable, so we show up On-Time and we work steadily until the job’s done.