How the OKC HVAC Calculator Works
A simple, honest way to decide whether to repair or replace your heating and air system — backed by real cost analysis.
1. Tell us about your system
Choose your system type (furnace, AC, heat pump, package unit, or not sure), the issue you are experiencing, and how old the equipment is. It only takes about 60 seconds.
2. Quick safety check
We ask about gas smell, carbon monoxide alarms, soot or burn marks, and other warning signs. If any are present, the calculator immediately recommends professional help and shows how to reach us fast.
3. Estimate your costs
Enter a repair quote you already have, or pick a repair category and let us estimate. Do the same for replacement. You can also add optional details like efficiency, home size, and utility bill for an energy-savings estimate.
4. Get your recommendation
After a quick contact step, you instantly see a clear Repair, Replace, or Depends recommendation, the reasoning behind it, a 7-year cost comparison table, and a downloadable branded Decision Report.
How We Reach a Recommendation
The 40% Threshold
A widely used industry rule of thumb: if a repair costs 40% or more of the price of a new system, replacement usually makes more financial sense. The threshold is configurable, so your results always reflect current guidance.
7-Year Cost of Ownership
We project the total cost of each path over 7 years — including the repair or replacement, diagnostic and after-hours fees, expected maintenance, likely future repairs, and estimated energy savings — so you can compare the real long-term picture.
Estimates only. Final diagnosis and pricing require an on-site evaluation by Covington Heat & Air.
Ready to find out?
Use the free OKC HVAC Calculator to see whether repairing or replacing your system makes more sense.
Start the Calculator