How Much Does Gas Line Installation Cost in Los Angeles?
Gas line installation covers new gas line runs for appliances (stove, dryer, BBQ, fireplace), gas leak repair, and earthquake shutoff valve installation.
Average Cost Range
$300–$1,500
Emergency Markup
2x (gas leaks are urgent)
Plumbers Available
0+
Prices reflect Los Angeles area averages as of 2026. Actual costs vary by project.
What Affects Gas Line Installation Cost?
- 1Length of gas line run
- 2Number of appliances being connected
- 3Whether trenching is required (outdoor lines)
- 4Permit fees ($100–$300 in LA)
- 5Earthquake shutoff valve installation ($200–$400)
Money-Saving Tips
- $Gas work in LA requires a licensed plumber with a C-36 gas piping specialty license
- $Always get a permit — unpermitted gas work is a safety hazard and a liability when selling
- $LA requires earthquake gas shutoff valves on all buildings
- $If you smell gas, leave the house immediately and call SoCalGas at 1-800-427-2200
Find a Plumber for Gas Line Installation
Compare 0+ verified plumbers offering gas line installation in the Los Angeles area.
Frequently Asked Questions
How much does gas line installation cost in Los Angeles?
The average cost is $300–$1500. Emergency service may add 2x (gas leaks are urgent) to the base price.
How can I save money on gas line installation?
Gas work in LA requires a licensed plumber with a C-36 gas piping specialty license
How do I find a good plumber for gas line installation?
Use our directory to compare 0+ verified plumbers. Each is checked against California CSLB licensing records with real reviews from Google, Yelp, and Angi.