TLDR (Quick Answer): What should you check before hiring a Portland bathroom remodel contractor?
Before hiring a Portland bathroom remodel contractor, verify their CCB license number (active status, plus bond and insurance dates checked separately), get a written contract (Oregon requires one for any job over $2,000), and make the bid name its waterproofing system and tile allowances in dollars. Keep the deposit in the 10 to 25 percent range and tie every payment to a completed milestone. A contractor who cannot answer “what goes behind the tile” in one sentence should not build your shower. The same checks apply to any Portland bathroom remodel, not just showers.
Why the hire matters more in Portland than most cities
A bathroom is the highest-risk room in the house to remodel. It is the one place where water, electricity, and structure meet in a few square feet, and the most expensive failures are the invisible ones. A shower built without a proper waterproofing membrane looks perfect on the final walkthrough and rots the framing behind it for the next three years.
Portland raises the stakes twice. The housing stock is old: bungalows in Sellwood and Irvington, Foursquares in Eastmoreland, streetcar-era houses in Alberta, St. Johns, and Multnomah Village, many with original plumbing and wiring still in the walls. And the climate is wet for most of the year, so ventilation and moisture detailing that would be optional in Phoenix are structural protection here.
What to verify before hiring a Portland bathroom remodel contractor
Oregon gives homeowners better verification tools than most states. Use them before you compare a single price.
CCB license, checked properly. Every legitimate Oregon contractor has a Construction Contractors Board number. Look it up on the CCB site and check three things separately: the license is active, the bond is current, and the liability insurance has not lapsed. An active license does not guarantee current coverage. For scale: a Residential General Contractor endorsement requires a $25,000 bond and $500,000 in liability coverage, and a Residential Specialty Contractor carries a $20,000 bond and $300,000 in coverage.
A real written contract. Oregon requires a written contract for residential work over $2,000, and it must include the state’s Consumer Protection Notice and the Information Notice to Owner About Construction Liens. That lien notice matters: unpaid subcontractors and suppliers can put a lien on your home even if you paid the general contractor in full, which is exactly why you want a contractor who pays their people.
Trade licenses for plumbing and electrical. Oregon requires licensed plumbers and electricians for that work. Ask who is doing each trade on your bathroom and get their license numbers. “My guy handles it” is not an answer.
Red flags specific to bathroom remodels
No named waterproofing system in the bid. If the proposal jumps from demolition to tile with nothing in between, the shower is being built to fail. You want to see a named system (Schluter, Wedi, or a liquid-applied membrane like RedGard) and where it starts and stops.
No permit planned even though plumbing is moving. Portland requires permits when plumbing, electrical, or structure changes, and the city’s Simple Bathroom Permit program reviews qualifying interior remodels within five business days. “Permits slow everything down” stopped being a real excuse. An unpermitted bathroom becomes your disclosure problem when you sell.
A lump-sum bid with no allowances. If the bid says “$32,000, bathroom remodel” with no tile, fixture, or vanity allowances, you cannot compare it to anything and the games start at selection time, when every tile you like is “above allowance.” Real bids show the dollar assumptions.
A deposit above 50 percent. Normal deposits in Oregon run 10 to 25 percent of the contract. A contractor who needs half or more up front is either undercapitalized or paying for the last job with your money. Milestone payments protect both sides.
What a good Portland contractor brings up before you ask
Experienced Portland remodelers volunteer the uncomfortable topics. In a pre-1940 house they will raise knob-and-tube wiring, galvanized supply lines, and the possibility of asbestos in old flooring layers before you ask, and they will put a 10 to 20 percent contingency in writing rather than pretending surprises do not happen. They will also talk about ventilation unprompted, because they have opened enough Portland walls to know what an under-vented bathroom does to framing. If you mention a 1920s Irvington bungalow and get a blank look, keep interviewing.
Questions to ask before booking
Ask these six, in this order, and take notes:
1. What waterproofing system will my shower use, and where does it start and stop?
2. Who pulls the permits, and in whose name? (The right answer: the contractor, in their name.)
3. Who performs the plumbing and electrical work, and what are their license numbers?
4. What exact tile, fixture, and vanity allowances are inside this number?
5. How do change orders work, and are they always in writing with a price before the work happens?
6. How will you protect the rest of my house, and who cleans up daily?
None of these are gotcha questions. A professional answers all six without flinching, and the answers tell you more than any portfolio photo will.
Frequently asked questions
How do I verify a contractor’s CCB license?
Search their name or CCB number on the Oregon CCB website and confirm the license shows active status. Then check the bond and insurance expiration dates individually, because a license can display as active while coverage has lapsed. Ask for a certificate of insurance and proof of workers’ compensation coverage if they have employees.
What deposit is normal for a bathroom remodel in Oregon?
Ten to 25 percent of the contract price is the normal range, with the balance tied to milestones like rough-in complete, tile complete, and final walkthrough. Oregon law does not set a hard cap on deposits, which is exactly why the norm matters: anyone asking for 50 percent or more up front is asking you to carry their risk.
Should I get multiple bids?
Yes, three is the standard advice, but compare the allowances and scope line by line rather than the bottom-line totals. The cheapest bid with vague allowances is usually the most expensive project by the end. A bid $4,000 higher that names its waterproofing system and carries real tile allowances is often the honest number.
What does the construction lien notice mean for me?
The Information Notice to Owner About Construction Liens explains that subs and suppliers who go unpaid can place a lien on your property even when you paid your contractor in full. Protect yourself by hiring a contractor with a clean CCB history and, on larger projects, requesting lien waivers as payments are made.
Talk to a Portland bathroom remodel crew that answers all six questions on the spot
OFC Tile & Remodel is a family-owned, CCB-licensed remodeling crew that has worked in Portland-area homes since 2010. We do our own tile work, we build showers on real waterproofing systems, and we put allowances and change orders in writing because that is how we would want it done in our own house. We serve Portland, Beaverton, Tigard, Lake Oswego, Gresham, and the surrounding metro area. See our bathroom remodel services for what a full project includes.
Call 503-910-6951 for a free estimate, and bring the six questions. We like answering them.
