How much does HVAC repair cost?
Most HVAC repair calls land between $175 and $650. A new system runs $5,500–$14,000 depending on size, efficiency, and ductwork.
Updated May 15, 20266 min read
Quick price reference
- Diagnostic visit
- $75 – $200
- Capacitor or contactor replace
- $150 – $400
- Refrigerant recharge
- $200 – $600
- Thermostat install (smart)
- $200 – $450
- New AC system installed
- $5,500 – $11,000
- New furnace installed
- $3,500 – $7,500
Ranges are national averages — your local pro's quote is the source of truth.
What you'll pay for a repair visit
A typical service call (diagnostic + minor fix) runs $175–$450. Refrigerant recharges, capacitor replacements, and igniter swaps are usually under $400 all-in.
Major component failures — compressors, blower motors, or heat exchangers — push you into the $700–$2,000 range and are often the moment to weigh repair vs. replacement.
When to repair vs. replace
- • Under 10 years old + repair < 30% of replacement cost: repair.
- • Over 12 years old + repeat failures: replace.
- • R-22 (older refrigerant) systems: replace — refrigerant is expensive and being phased out.
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