A new gas line installation in the Spokane area typically costs $400 to $1,200 for a short run to a single appliance, $1,500 to $3,500 for longer runs or outdoor lines, and $4,000 to $8,000 for whole-home gas piping upgrades. Pricing depends on distance, pipe material (CSST vs. black iron), permit fees, and whether the gas meter or regulator needs upgrading.
Pricing factors
- Distance from gas meter to appliance
- Pipe material (black iron or CSST)
- Number of appliances on the run
- Whether meter or regulator needs upsize
- Indoor vs. outdoor routing
- Permit and inspection fees
Get an upfront quote through our gas line installation service.
