Antelope Valley
Licensed Plumber Directory

How it works

  1. Browse the directory. Choose Lancaster, Palmdale, or the whole Antelope Valley.
  2. Verify the license yourself. Each listing links to the official CSLB license check. Confirm the license is active, the classification fits your project, and that bond and workers’ compensation information is on file.
  3. Contact the plumber directly. Use the phone number or website shown. Ask for their license number, get a written estimate or contract, and decide for yourself.
What this site does and does not do. We publish a directory of contractors using public CSLB license information. We do not perform, supervise, schedule, or guarantee any work. We do not negotiate prices or jobs for anyone. You contract with and pay the plumber directly. We never pay homeowners for referrals.

Tip: the California Contractors State License Board also offers consumer guidance on hiring a contractor at cslb.ca.gov.