What Oregon law gives you against a bad contractor
Oregon's contractor dispute framework is built on two separate legal tracks, and you can run both of them at once. The first is the licensing system. Under ORS 701.035, no person may perform, offer to perform, or advertise construction services in Oregon without holding a valid license from the Construction Contractors Board. That rule exists to protect homeowners, and the enforcement mechanism is severe: under ORS 701.139, an unlicensed contractor cannot recover any compensation for labor, materials, or services performed. Full stop. It doesn't matter if the work was completed, if the contractor did a good job on parts of the project, or if you signed a contract agreeing to pay. The bar is absolute.
The second track is Oregon's Unlawful Deceptive Acts and Practices law, commonly called UDAP, codified at ORS 82.009 and ORS 646.607. UDAP applies whenever a contractor uses deceptive or unfair practices in connection with a construction contract. That includes misrepresenting their qualifications, failing to disclose material facts, abandoning a project after collecting a deposit, and charging for work or materials that were never delivered. A UDAP violation entitles you to your actual damages, up to $200 per violation in statutory damages, and reasonable attorney's fees. The per-violation structure matters: if a contractor made three distinct misrepresentations, that's potentially $600 in statutory damages layered on top of whatever you paid.
Together, these two statutes give Oregon homeowners more structural leverage than most states offer. A well-drafted demand letter that cites both puts the contractor in a position where they either return the money or face a small claims filing where the licensing defense alone may be dispositive.
How long you have to act
Oregon's statute of limitations for contractor disputes is six years for both written and oral contracts, under ORS 15.010 and ORS 15.050. That's generous compared to states that give you three or four years, but it doesn't mean you should wait.
Evidence degrades quickly in construction disputes. Photos of incomplete or shoddy work are most useful while the condition is still visible. Witnesses who were on-site during construction will be harder to locate in three years. Text message records and email threads get harder to reconstruct when devices change. And if the contractor is operating under a business entity, that entity may dissolve, making collection harder even if you win.
More practically, the licensing bar under ORS 701.139 is most effective when the contractor still has active relationships, assets, or projects in Oregon. A contractor who is still working is a contractor who has something to lose. Acting within the first 30 to 90 days of the dispute maximizes your leverage.
The UDAP claims under ORS 646.607 run on the same six-year window, but courts scrutinize when the deceptive practice was discoverable. Don't assume you have six years from today if the contractor's misconduct happened two years ago.
What you can actually recover
The recoverable amounts in an Oregon contractor dispute depend on which legal theory applies. Most disputes will include at least two of the following:
Return of deposit or prepayment. If you paid the contractor before work was done or paid for work that was never completed, that amount is recoverable as actual damages. Document every payment with bank statements, checks, wire confirmations, or receipts.
Cost of correcting or completing the work. If the contractor did part of the work but left it defective or unfinished, you can recover the difference between what you paid and the actual value of what was delivered, plus the reasonable cost to bring a new contractor in to finish or fix it. Get written estimates from licensed contractors for this portion.
Statutory damages under UDAP. If the contractor engaged in deceptive practices, ORS 646.607 allows up to $200 per violation on top of actual damages. Three violations equals $600 in statutory damages. These accumulate and can make a smaller actual-damages claim meaningfully larger in court.
Attorney's fees under UDAP. In small claims, you won't have attorney's fees to recover because you're representing yourself. But the threat that attorney's fees are available in a Circuit Court filing is a real incentive for a contractor to settle before court. Name it in your demand letter.
The unlicensed-contractor forfeiture. Under ORS 701.139, if the contractor was unlicensed, they're barred from keeping any fees, not just the disputed portion. That means if you paid $4,000 on a $6,000 contract and the contractor was unlicensed, you can demand the return of the full $4,000, even if they did complete some of the work.
Oregon's small claims court limit is $10,000. Most residential contractor disputes fit within that cap, which means you can pursue the full recovery without hiring a lawyer.
The evidence you'll need before you write the letter
A demand letter without documentation is just a letter. Contractors who receive vague demands often ignore them. Contractors who receive demands with specific statute citations, timestamped photos, and a clear accounting of payments don't have the same luxury. Gather the following before you draft anything.
License verification. Look up the contractor at the Oregon Construction Contractors Board website (oregon.gov/ccb). You need their license number, the name under which they're licensed, and the current status. If they're unlicensed, that fact goes in the first paragraph of your demand letter. If they are licensed, note the license number anyway, because some licensed contractors operate outside the scope of their license, which can trigger the same bar.
The contract. All versions of it. If the contractor gave you a written estimate, a quote, a change order, or a signed agreement, you need every page. If everything was verbal, write down your recollection of what was agreed: the scope of work, the price, the timeline, and who said what.
Payment records. Bank statements, canceled checks, wire transfers, Venmo or Zelle records, credit card statements. Every dollar paid to the contractor needs to be documented with the date and amount.
Photos and video. Timestamped photos of the work at every stage you have them: before work started, during construction, after the contractor left. If the work is currently in a defective or incomplete state, photograph it now before any temporary repairs are made.
Communications. Every text message, email, voicemail, or written note between you and the contractor. Screenshot threads rather than summarizing them. Courts can read screenshots; they can't verify summaries.
Estimates from replacement contractors. A written estimate from a licensed Oregon contractor showing what it will cost to complete or repair the work. This is your damages calculation, and it needs to come from a professional, not your own estimate.
How to write an Oregon contractor demand letter
An Oregon contractor demand letter has a specific job. It puts the contractor on formal written notice, cites the statutes that apply to their conduct, names the exact dollar amount you're demanding, sets a deadline, and states the consequence of non-payment. Everything else is noise.
Write it in plain sentences. Avoid adjectives and emotional characterizations. Courts care about facts, dates, and amounts. So do contractors who read demand letters with any seriousness. Keep the letter to one page if possible.
The opening paragraph identifies you as the property owner, names the contractor by the business name and individual name if you know it, identifies the property address, and states the contract date and the agreed scope of work.
The second section documents what went wrong. Be specific. "The contractor ceased work on [date] with [specific items] incomplete" is stronger than "the contractor abandoned the job." List the completed payments with dates and amounts. If the contractor is unlicensed, state that finding directly: "A search of the Oregon Construction Contractors Board on [date] shows no active license under [contractor name or business name]. Under ORS 701.139, an unlicensed contractor cannot recover compensation for work performed."
The third section cites the statutes and states the amount demanded. For a UDAP-based claim, cite ORS 82.009 and ORS 646.607 by name. Name each deceptive practice separately if there are multiple, because each one is a potential $200 statutory damages claim. State the total: actual damages of $X, plus statutory damages of $Y per violation, for a total demand of $Z.
The fourth section sets the deadline and names the next step. Fourteen calendar days is standard. The next step is small claims court in the Oregon Circuit Court for the county where the property is located. Name that court. Stating the specific courthouse makes the threat concrete.
The closing includes your contact information and a request for written response. Sign it. Date it. Send it USPS Certified Mail with tracking so you have proof of delivery. That tracking record becomes evidence.
One thing to avoid: ultimatums that undermine your own claim. Don't write "I'll accept $500 to settle this immediately" if you're actually owed $3,000. The demand letter sets the floor. Negotiate down if you want; don't start there.
If the contractor doesn't respond
If the deadline in your demand letter passes with no payment and no written response, file an Oregon small claims case against the contractor as your next move. Oregon Circuit Court's small claims division handles claims up to $10,000, which covers most residential contractor disputes. The filing fee is modest, attorneys are generally not permitted to appear at the initial hearing, and the judge will read your demand letter as part of the record.
Before the hearing date arrives, verify the contractor's license status again. Licensing situations change. A contractor who was licensed when the dispute began may have let their license lapse by the time you file. That lapse, if it covers the period when work was performed, strengthens your ORS 701.139 argument.
What happens after the letter goes out
Most Oregon contractor disputes resolve at the demand letter stage, particularly when the licensing angle is in play. A contractor who is unlicensed, or who knows their conduct may qualify as a UDAP violation, faces a worse outcome at trial than whatever you're asking for in the letter. That math tends to produce payments.
Expect one of three responses within your stated deadline: payment in full, a counter-offer, or silence.
A counter-offer is worth evaluating on its merits. If the contractor offers 70 cents on the dollar and you have a documented unlicensed-contractor case, the 30-cent gap may not be worth a court filing. If the counter-offer is insulting and your evidence is solid, decline it in writing, note that the deadline has passed, and file.
Silence is the most common response and it means you file. The certified mail tracking you have from the demand letter becomes your proof of notice. Courts treat a non-response after a certified demand letter as evidence that the contractor had no legitimate defense to offer.
One thing won't happen: the contractor will not be able to claim they didn't know the statutes applied. You cited them. That's what the demand letter is for.
Sources & further reading
Primary sources
We draft from authoritative statutes and state-court self-help guidance. Every article on Sue.com links to the primary source so you can verify the citation yourself.