2026 cost guide
AC repair cost in 2026
By the HeatAndAirCost editors · Last updated September 1, 2026 · How we research prices
Short answer
AC repair costs $150 to $650 on average, with a national average around $350; complex repairs like a compressor or evaporator coil can run $650 to $2,500 or more[1]. Plan on a $75 to $200 service call or diagnostic fee plus $75 to $150 per hour for labor[3].
AC repair cost by problem
These are researched 2026 ranges, not quotes. Your cost depends on which part failed, refrigerant type, and your local labor rate.
| Repair | Typical 2026 range | Notes |
|---|---|---|
| Capacitor replacement | $250–$400 | Common; quick job. |
| Refrigerant recharge (R410A) | $100–$320 | Older R22 systems: $180–$600. |
| Refrigerant leak repair | $200–$1,500 | Find, seal, and recharge. |
| Evaporator coil replacement | $1,000–$4,500 | Lower end with warranty coverage. |
| Compressor replacement | $1,800–$2,800 | Often a replace-the-unit decision. |
What moves the price
- Which part failed. A capacitor is a quick, cheap fix; a compressor or evaporator coil is a major expense[1].
- Refrigerant type. R22 on older systems costs $180 to $600 to recharge versus $100 to $320 for R410A[2].
- Leak vs mechanical failure. A refrigerant leak requires finding, sealing, and recharging, which adds significantly to cost[2].
- Warranty coverage. Parts under manufacturer warranty reduce the bill to labor only[1].
- Emergency or after-hours calls. Nights, weekends, and same-day visits carry premium rates[3].
- Unit age. On a 15-plus-year-old system, major repairs often pencil out worse than full replacement.
Free checks first
Before calling a tech, run through the no-tool checks on our AC not cooling guide. A tripped breaker, dirty filter, or wrong thermostat setting is not a repair.
When repair stops making sense
If your AC is older and the repair quote is steep, use the $5,000 rule to decide. See HVAC replacement cost for full-system pricing.
People also ask
AC repair FAQs
How expensive is it to fix an AC unit?
Most AC repairs cost $150 to $650, with a national average near $350. Simpler fixes like a capacitor replacement run $250 to $400; larger jobs like an evaporator coil or compressor can reach $1,000 to $4,500 or more. You will also pay a service call fee of $75 to $200 before any parts.
Which part of AC is costly?
The compressor and the evaporator coil are the most expensive AC parts to replace. A compressor runs $1,800 to $2,800 installed, and an evaporator coil costs $1,000 to $4,500 depending on warranty coverage. At those prices, many homeowners compare the repair cost against replacing the full system.
Is it worth fixing a 20 year old AC unit?
Usually not. A 20-year-old central air conditioner is at the end of its expected lifespan, and major repairs rarely pay off on aging equipment. Using the $5,000 rule, a $400 repair on a 20-year-old unit scores 8,000, which strongly favors replacement. A new system also runs on modern refrigerant and uses less energy.
What is the $5,000 rule for HVAC?
Multiply the AC unit's age in years by the cost of the repair being quoted. If the number exceeds $5,000, replacement is generally the smarter financial choice. A $300 repair on a 17-year-old system scores 5,100 and tips toward a new unit. Our $5,000 rule guide walks through the full decision framework.
Got a quote?
See if it's a fair price
Compare your quote against the ranges above, then get free quotes from independent, licensed HVAC contractors when you're ready.