Plumbing Permit in Los Angeles, California

Permit required?

Yes, a permit is required.

When a permit is usually needed

For all new plumbing fixture additions and pipe work

Permit cost and what affects it

Fees are set by the locality and are not published here. See the official fee schedule or contact the office for current amounts.

Permit costs generally depend on the project valuation, the scope of work, and the inspections required. Ask the office how the fee is calculated for your specific project.

Where to apply

• Official permit page
• Permit portal

Frequently asked questions

Do you need a plumbing permit in Los Angeles?

A plumbing permit is required in Los Angeles for new plumbing, fixture additions, underground water pipe replacement, and water heater replacement. Fixture replacement or addition and water heater replacement qualify for an Express Permit (no plan check required). A licensed plumber is typically required for permitted work. Always confirm with the Los Angeles Department of Building and Safety before starting.

How much does a plumbing permit cost in Los Angeles?

Fees are set by Los Angeles and are not published here. Contact the office for current amounts.

How long does a plumbing permit take in Los Angeles?

Processing time for a plumbing permit in Los Angeles varies by workload and project scope. Contact the Los Angeles Department of Building and Safety for a current estimate.

Where do you apply for a plumbing permit in Los Angeles?

You can apply through the Los Angeles permit portal or contact the Los Angeles Department of Building and Safety directly. The links are listed on this page.

Official sources

• https://dbs.lacity.gov/services/plan-review-permitting/building-permits
• https://dbs.lacity.gov/sites/default/files/efs/forms/pc17/ib-p-gi-2020-003-express-permits_rev-5-28-2024.pdf