The basic math: the 50% rule plus the 10-year mark
Here's the rule of thumb our techs use when they write up an estimate at your kitchen table:
If the repair cost is more than half the cost of a new system and the unit is over 10 years old, replacement usually wins.
Below either threshold, repair usually wins. The math gets more nuanced once you consider refrigerant type, efficiency rating, and how much longer you plan to live in the house — but the 50%/10-year heuristic is right 80% of the time.
Typical 2026 NE Ohio cost ranges
- Capacitor or contactor swap: $200–$450 (parts + labor, AKHC flat rate)
- Refrigerant leak repair + recharge: $500–$1,800 depending on leak location
- Condenser fan motor: $400–$700
- Evaporator coil replacement: $1,800–$3,500
- Compressor replacement: $2,500–$4,500
- Full system replacement (residential, 2–3 ton, AHRI-matched, installed): $7,500–$14,000
The R-22 wrinkle
If your AC was installed before 2010, it likely runs R-22 refrigerant. R-22 production was banned in 2020, so what's left in the supply chain is reclaimed — and pricing is brutal. We've seen R-22 at $200–$300/lb in May 2026. A typical 2-ton residential system holds 4–7 lb. A leak that loses 4 lb of R-22 costs you $800–$1,200 in refrigerant alone, before labor.
If you have an R-22 system and it's leaking, the math almost always says replace. We'll give you both numbers in writing so you can decide.
The 2025+ A2L wrinkle
Equipment manufactured for 2025 and later uses A2L refrigerants — either R-32 or R-454B. They're more efficient and have much lower global warming impact than R-410A. If you're buying a new system in 2026, you're getting A2L. We have the trucks and the certifications for it.
If you have an R-410A system installed between 2010 and 2024, you're not in trouble. R-410A is still available, just transitioning out. Replacing parts on an R-410A system in 2026 is fine. We service them every day.
When repair makes sense
- Unit under 8 years old
- Single failed component (capacitor, contactor, fan motor)
- Cost under 30% of replacement
- Refrigerant is R-410A or newer
- Coil isn't leaking
- You're moving in less than 5 years
When replacement makes sense
- Unit over 12 years old
- Multiple things failing in the same season
- Cost exceeds 50% of replacement
- R-22 system with refrigerant issues
- You've called for repair 2+ times in the last 18 months
- You want better efficiency — current SEER2 minimums in our region hit 14.3, while older units run SEER 8–12
The third option: get both numbers
At AKHC, when a system is borderline, we write both quotes — repair and replacement — on the same visit. Same flat-rate diagnostic fee. You decide.
No commission pressure, no scripted "the only fix is a new system" pitch. We service every major residential brand and stand behind both decisions in writing.
Call us at (330) 469-6701 for a no-pressure quote. Same-day diagnosis across all five service counties.