DIY vs Pro HVAC Repair Costs — How Much You Can Save

Cost of AC Repair — Do-It-Yourself versus “Pro”

See how much you can save by picking up the part yourself and doing a simple swap. Every part listed below can be tested free at our counter before you buy.

Run capacitor AC contactor

Capacitor & Contactor

Easy DIY Replacement
5 – 15 minutes
DIY
$10–$30
“Pro”
$200–$500
You save up to $470
Hot surface ignitor Flame sensor

Ignitor & Flame Sensor

Easy DIY Replacement
5 – 10 minutes
DIY
$15–$50
“Pro”
$200–$400
You save up to $350
Condenser fan motor

Condenser Fan Motor

Easy DIY Replacement
30 – 90 minutes
DIY
$130–$180
“Pro”
$500–$1,200
You save up to $1,020
Furnace control board

Control Board

Easy DIY Replacement
15 – 30 minutes
DIY
$50–$300
“Pro”
$600–$1,200
You save up to $900

Ready to Save?

Stop by Open To Public HVAC Parts. Bring your old part or your unit’s model number — we’ll test it, match the replacement, and walk you through the install. Free testing, no appointment needed.