HVAC Repairs/Service

HVAC Repairs

Whether you’re residential or commercial, One Call repairs HVAC systems in the southern area of the greater Atlanta area. With over 30 years experience, One Call will make sure it is done right and quickly with a smile.  Schedule service online or call us at (678)-967-3881.  One Call has locations in Conyers,  FayettevilleMcDonoughNewnan and Peachtree City to service your system quickly.

HVAC Repair Cost

Our residential diagnostic fee to dispatch a truck and diagnose the problem is $60.00 with a PMA and $70.00 without the PMA, however, if you authorize the repairs and pay the repairs while the technician is onsite we will waive discount the diagnostic fee.  We offer flat rate pricing so you know how much it will cost before the technician starts the repairs.

Our commercial HVAC diagnostic fee is $70.00 with a PMA and $90.00 without a PMA.

Why One Call for Your HVAC Repairs?

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.

Free Diagnostic with Any Paid Repair

As long as the repair is paid for when the work is done but before the technician leaves he will waive the diagnostic fee.

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 EnerBank.

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 for those that have our PMA. Many times, we can be out the same day. Now that’s service!

Experienced Technicians with Fully Stocked Trucks

Our technicians:

  • Have had background checks
  • Maintain drug free certification
  • Experienced and maintain certified training
  • Uniformed and carry identification

Our trucks:

  • Late models
  • Well maintained
  • Fully Stocked
  • Carry GPS’s
  • Carry Credit Card Acceptors

Commercial HVAC Repair

Part of our history is commercial HVAC repairs.  We look forward to having more businesses in greater Atlanta as part of our regular services or emergencies.

Emergency HVAC Repair 24 Hour

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


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