HVAC Maintenance Agreement & Safety Inspection

Check the benefits of our exclusive Preventitive Maintenance Agreement!

  • Lower utility bills
  • Extended equipment life
  • Fewer repairs
  • Improved capacity
  • 15% discount on repairs
  • Priority customer status
  • 24-hour emergency service
  • Never an overtime charge
  • Improved safety
  • Service Today or You Don’t Pay (service within 24 hours or Diagnostic fee is waived)
  • FIVE year guarantee on all service performed!
  • Agreement is transferable

To help you get through this seasons, we offer the following HVAC Maintenance Agreement & Safety Inspection. It’s quite a deal. Spring & Fall we perform 18 Point Inspections of your system to Factory Fresh condition. For the money, you can’t beat the value! Why wait until it breaks down, it will only cost more, and take longer. Keeps your system running at a higher efficiency. It will go much easier on your utility bills, and you will have one less thing to worry about.

AC Tune-Up Checklist

□ Inspect evaporator coil
□ Check expansion valve
□ Inspect and clean evaporator drain
□ Clean or change filters
□ Check thermostat operation
□ Cycle unit from thermostat
□ Check circuit breakers and fuses
□ Check temperature drop
□ Check and oil condenser fan motor
□ Check fan blade for tightness
□ Check start and run capacitors
□ Check start and run relays
□ Check temperature across condenser coils
□ Check wiring assembly
□ Check head pressure
□ Check Freon lines
□ Check blower
□ Clean condenser cabinet

$69.00* Seasonal Tune-Ups are available but don't have the additional benefits and savings of the HVAC PMA.

*Offer Expires 11/20/16

Special Offers from One Call
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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.