Residential / commercial scope
Both
Adding or extending gas piping (including low-pressure systems with up to 10 outlets) or adding a same-size seismic gas shutoff valve is an express plumbing permit.
Category
Plumbing
Plans required?
No
Where to go
PermitLA
Over-the-counter?
Over-the-counter
Likely clearances
None in most cases
Residential vs commercial
A residential gas line is an express PermitLA permit. Commercial or high-pressure, high-load gas systems may need plan check in ePlanLA - confirm the load when you apply.
Search keywords
gas, gas line, piping, propane, natural gas, appliance, plumbing, low-pressure, outlets, seismic gas, earthquake valve, shutoff valve
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