Hiring a contractor is one of the biggest financial decisions a homeowner makes, and in the Portland area it comes with real risks: unlicensed operators, contractor scams, and honest-seeming bids that turn into budget disasters. This guide walks you through how to protect yourself, verify credentials, and hire with confidence.
It's written to be practical and vendor-neutral. Whether you find your contractor through a neighbor's recommendation, an online search, or a service like ours, these steps apply.
In Oregon, nearly all construction and home-improvement work valued over $500 must be performed by a contractor licensed with the Oregon Construction Contractors Board (CCB). This is your single most important verification step.
Every legitimate contractor has a CCB license number. To verify it:
Oregon CCB-licensed contractors are required to carry a surety bond and liability insurance, but coverage amounts vary. Ask for a Certificate of Insurance (COI) and confirm:
Request the certificate directly from the contractor's insurance company when possible, rather than accepting a photocopy, to be sure it's current.
Before signing anything, a trustworthy contractor should be able to answer all of these without hesitation:
Many home-improvement projects in Portland require permits from the City of Portland's Bureau of Development Services, including most electrical, plumbing, structural, roofing, and HVAC work. Permits exist to protect you: they trigger inspections that confirm the work meets code.
Never rely on a verbal agreement. Your written contract should include:
Portland, like every metro area, has contractors who prey on homeowners. Watch for these warning signs:
| Red Flag | Why It's a Problem |
|---|---|
| No CCB license number | Illegal to perform most work in Oregon; no accountability |
| Demands full payment upfront | Legitimate contractors work on a payment schedule |
| Only accepts cash | No paper trail, often means no license or insurance |
| Pressure to sign immediately | Rushing prevents you from verifying credentials |
| Door-to-door solicitation after a storm | Common tactic of traveling scam operations |
| Bid far below all others | Often signals cut corners, unlicensed labor, or a bait-and-switch |
| Won't put anything in writing | Leaves you with no recourse if something goes wrong |
Many homeowners start their search on sites like Angi, Thumbtack, or HomeAdvisor. It's worth understanding how these work: when you submit your information, it's typically sold as a "lead" to multiple contractors at once, which is why you may receive several calls and texts shortly after. These platforms perform basic checks, but the primary qualification for a contractor to appear is paying for leads, not meeting a specific experience standard. Always run your own verification (Steps 1-5 above) regardless of where you find a contractor.
How do I verify a contractor's license in Oregon?
Visit oregon.gov/ccb and use the license search tool. Enter the contractor's name or CCB number to confirm the license is active and review insurance status and any complaints.
How much of a deposit can a contractor require?
A reasonable deposit is typically 10-25% of project cost. Never pay the full amount upfront, and be wary of contractors who demand it.
What's the single most important step?
Verifying the Oregon CCB license at oregon.gov/ccb. If a contractor isn't licensed, nothing else matters — don't hire them.