Compare average AC and Furnace repair costs, diagnostic fees, and parts pricing before calling a technician.
| Repair Part / Service | Est. Cost Range |
|---|---|
|
AC Capacitor Replacement
The most common AC failure. Replaces a swollen or leaking dual-run capacitor to restore compressor start capability.
High Urgency
|
$150 – $400 |
|
AC Contactor Replacement
Fixes an AC that will not shut off or refuses to turn on due to pitted or welded high-voltage contacts.
High Urgency
|
$150 – $350 |
|
AC Compressor Replacement
Major repair requiring refrigerant recovery and welding. Often recommended to replace the entire condenser unit instead.
Critical Urgency
|
$1,200 – $2,800 |
|
Refrigerant (Freon) Recharge
Cost varies wildly based on R-410A vs R-22 (banned) and whether a leak search and seal is performed.
Medium Urgency
|
$200 – $600+ |
|
Furnace Igniter Replacement
Restores heating capacity when the gas valve opens but the glow coil fails to ignite the burners.
High Urgency
|
$150 – $300 |
|
HVAC Diagnostic Service Fee
The baseline cost for a technician to arrive, hook up gauges, test electrical load, and provide a firm quote.
Standard Urgency
|
$79 – $129 |
* Estimates include baseline parts and standard labor rates. Actual costs widely vary by location, brand, and exact SEER rating of the equipment. Always consult a certified technician for a firm diagnostic quote.