Hiring questions
Questions to ask a Portland plumber before you say yes
Oregon gives you two license numbers to ask for and a public complaint record to read. Ask for the numbers on the first call, and look them up before the van arrives.
Licenses
- What is your CCB number? Oregon requires it on contractor advertising, so it should match the one on the van and the website. (CCB guide)
- What is your BCD plumbing contractor license number? Oregon plumbing businesses need it on top of the CCB license. (BCD)
- Is the plumber coming a licensed journeyman? Oregon journeyman plumbers apply to BCD with verified experience and pass an exam. (BCD)
- Which CCB endorsement do you hold? A residential specialty contractor carries a $20,000 bond; a residential general contractor carries $25,000. (CCB bonds) Each tier also has a per-occurrence insurance minimum set by rule, so ask for the certificate. (OAR 812-003-0221)
If it is the sewer line
- Is the break between the house and the property line, or past it toward the curb?
- Who pulls the plumbing permit? Portland Permitting & Development issues it for repairs between the house and the property line. (PP&D)
- If the work runs into the right-of-way, who gets the separate UR permit? (PP&D UR permits)
Money
- Is there a charge to come out, and does a night or weekend call cost more?
- Will you charge by the hour or give me one flat price? Put it in writing before you start.
- Will I get a written contract? Oregon requires one for jobs over $2,000. (CCB)
Before you hang up
Search the CCB number at search.ccb.state.or.us and read the complaint history. Then find the plumbing contractor license in the BCD license search. A CCB license also gives you access to CCB mediation if the job goes wrong. (CCB)
Step-by-step lookups: how to check an Oregon plumber.
Sources
We read each source on October 17, 2026. Rules and prices change, so check the linked page before you rely on a number.
- Oregon CCB: Selecting and Working with a Contractor (PDF)
- Oregon BCD: Getting licensed work
- Oregon BCD: Apply for a plumbing license
- Oregon CCB: Licensing (bond amounts)
- OAR 812-003-0221, CCB insurance amounts
- Portland Permitting & Development: Broken sewer and drain lines
- Portland Permitting & Development: UR and UC permits
- Oregon CCB: Home Improvement Month
- Oregon CCB license search
- Oregon BCD license holder search
Written by the Portland Emergency Plumbers team. We list businesses; we do not employ, bond or insure them. Spot a mistake? Use the claim page to tell us.