Air Conditioning Repair Service  

One Call repairs all makes and models of residential and light commercial ac repair in the southern Atlanta area. We have over 30 years of experience to ensure it is - done right on time with a smile – Guaranteed. One Call will be your one call for all your indoor air quality and energy efficiency as well as A/C maintenance, A/C repair and A/C installation

Why One Call?

We understand that picking an air conditioning repair service to let into your home or business is not taken lightly. That's why our 30 years of experience is so valuable. We understand you want:
Experienced Technicians with Fully Stocked Trucks

  • Our technicians:
    • Have had background checks and
    • Maintain drug free certification and are
    • Experienced and maintain certified training
    • Uniformed and carry identification
  • Our trucks:
    • Late models
    • Well maintained
    • Fully Stocked
    • Carry GPS’s
    • Carry Credit Card Acceptors

Arrive Ontime
Because of the nature of the ac repair business we set appointments with a window of time and our technician will call 30 minutes before they should arrive to give you time to be home also.

Be Polite
We constantly stress the majority of the job is doing what your mother should have tried to teach you and of course that includes being polite among others!

Protect and Clean Up
All technicians use shoe protectors and protection mats to ensure we protect your home.  They clean up as the work progresses and again when the repair is done.

100% Guarantee on Parts and Labor
All parts replaced and the labor is 100% guaranteed for 5 years as long as you keep the maintenance plan.

We Offer Flat Rate Menu Pricing
The technician will diagnose the trouble with your air conditioner and quote you a price in writing, for you to authorize by signature, before the work begins.  We will fix your air conditioner for that price no matter how long it takes.

Free Second Estimates
If you would like a quote for a specific repair just fax us a copy of the quote you have received (we need to make sure we are comparing apple to apples) and we will provide a free second estimate.

We Accept Most Credit Cards & Financing is Available. 
We accept most credit cards and offer financing through Wells Fargo.

Service within 24 Hours for Non-Emergency Repairs (Call for details)
When you call, you want service. We understand that at One Call.That’s why we’ll book your appointment right away. And you won’t have to wait long, unless it’s Emergency A/C Repair, we’ll be out there to your home within 24 hours of your phone call. Many times, we can be out the same day. Now that’s Service!

An Unexpected Breakdown
Can Really Ruin Your Day

Preventative Maintenance Agreement

Here Is An Easy Way To Avoid Future Disruptions To Your Busy Life

Preventative Maintenance Agreements

Eleven Great Benefits for you...

  1. Priority Service. When we get swamped, agreement holders go to the top of the list.
  2. On-Time, or We'll Pay You $25. We'll schedule a 2-hour arrival window. If we're even one minute late, we'll take $25 off your repair."
  3. $10 Savings on Service Calls PLUS
  4. 15% Discount on all heating & cooling repairs.
  5. 24-Hour Emergency Service.
  6. No Overtime Charge-Ever!
  7. 5-Year Guarantee on all repairs - parts & labor.
  8. Seasonal 18-Point Tune-ups & Safety Inspections for longer equipment life, Lower operationg costs and your peace of mind.
  9. Fully transferable to buyer or to your new home.
  10. Maintains manufacturers' warranties.
  11. Enough savings to pay for your next home comfort system. The average Atlanta area homeowner who has his systems maintained annually will save approximately $7,400 in utilities and reduced repair costs over the life of the heating/cooling equipment.

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.