CSLB
Find a Licensed Plumber
We do not refer or match plumbers. Use these tools to check licenses and compare bids yourself.
CSLB license lookupComparing three bids
- ☐Get three written bids for the same scope of work.
- ☐Verify each CSLB license, bond, and workers' comp.
- ☐Compare materials, permits, warranty, and cleanup included.
- ☐Confirm the down payment is no more than 10% or $1,000, whichever is less.
Red flags
- ✕Cash only
- ✕No license number
- ✕Large deposits
- ✕Pressure tactics
- ✕No written contract
Paid placement
Featured Licensed Plumber for your city
This placement is available — one licensed C-36 plumber per territory, flat fee, never per lead.
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Your request is sent to the paid sponsor for your area, if one exists. We do not verify, endorse, or guarantee any contractor. You are responsible for checking the license and getting a written contract.