How much does it cost to install a new gas line for a home?

The cost to install a new residential gas line is set after an on-site evaluation because scope, access, and permitting drive the price. Most variation comes from the route complexity and the access method needed to reach it safely. A straight, open-soil run can be fast; crossing hardscape or upsizing a meter adds material and time. We regularly complete gas piping for appliances and standby generators across the Portland metro, including Beaverton. If an existing line is corroded or undersized, replacement may be safer than extending it.

What typically affects price:

• Total footage and pipe size needed for the appliance’s BTU demand
• Excavation approach (open trench vs. hydro excavation) for buried sections
• Number of fittings, shutoff valves, and appliance drops
• Required permits, pressure testing, and inspection fees

Schedule a licensed site visit to size the line, map the route, and get a written quote before any digging.

Updated: 2026-03-11

Need help in Beaverton, OR? Call (503) 404-3527 or book online. “Installed gas line for a new gas cook stove. Great company.” — Ann B.