Step 1 — Location & Repair Type

Safety first: Gas furnaces must be installed and serviced by a licensed professional. If you smell gas, leave the home immediately and call your gas utility or 911 from outside. Install a carbon monoxide alarm on every level.

1 Tell us about the problem

Used to match your request with local pros. It does not change the price calculation.

What is wrong with your furnace?

Typical ranges are planning estimates using the default options. A technician diagnoses the real cause. A cracked heat exchanger usually means replacement.

Age of the furnace (older furnaces take longer and parts are harder to find)

Step 2 — Repair Details

2 Describe the repair

Step 3 — Access & Extras

3 How easy is the repair?

Access to the furnace (affects labor time)
Optional extras (check all that apply)

Step 4 — Labor Market & Timing

4 Adjust for your area and schedule

How soon do you need the work done?
Other costs