Los Angeles permit
Water heater permit in Los Angeles
Tank or tankless swap needs a same-day permit. Final inspection within a week. We connect you to a licensed plumber.
Check your address first
Get the verdict + zoning + overlays + LADBS forms specific to your lot. Free, no signup.
Run feasibility check →The permit pathway
Phase 01
Hire a licensed C-36 plumber
Or pull as owner-builder if you live on the property
Common LA plumbing jobs: water heater swap ($1.5K–$4K), tankless heater install ($3K–$6K), whole-house repipe ($6K–$15K), sewer lateral replacement ($5K–$20K depending on length and depth).
Phase 02
Pull the plumbing permit
No plan check for standard residential plumbing
Standard residential plumbing (water heater, repipe, fixture replacement, gas line, sewer) doesn't need plan check. Plumber or owner pulls the permit via PermitLA. Fee scales with the type of work.
Phase 03
Do the work + LADBS inspection
Rough (if walls open) + final inspection
Plumber installs. If walls open up for repipe or new lines, LADBS does a rough inspection (visible pipes, supports, joints) before drywall closes. Then a final inspection after testing.