Permit Required
Do you need a permit to install a gas line in Los Angeles, CA?
A plumbing permit is required for gas piping. Low-pressure gas piping serving up to 10 outlets qualifies for an Express Permit (no plan check).
✓ Verified from official source
Source: LADBS Information Bulletin P/GI 2020-003 — Express Permits — Verified 2026-06-26
Permit rules vary by property and change over time. This is an informational guide, not legal advice — always confirm with Los Angeles Department of Building and Safety (LADBS) before starting work.
How to get the permit in Los Angeles
Building department
Apply online
Phone
(213) 482-7210
Code in force
2023 City of Los Angeles Residential Code (based on 2022 California Residential Code / CRC, derived from the IRC)
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