Oregon Contractor License

Oregon is strict: all construction work requires a license from the Oregon Construction Contractors Board (CCB) before you perform — there is no dollar threshold below which you can work unlicensed. That means you must hold an active CCB license to legally bid and contract, public or private. Plan ahead, because initial licensure requires a 16-hour pre-license training course and the exam, and you cannot mobilize on a winning bid until your CCB number is active. A Certificate of Insurance must accompany your application, and continuing education of 8 to 16 hours applies depending on your license type.

Oregon accepts the NASCLA Accredited Examination, easing qualification for firms already credentialed in NASCLA states, and maintains reciprocity with Washington — useful for contractors working the Columbia River corridor. Note that bond amounts increase by $5,000 for each CCB endorsement type you carry, so when bidding work that spans multiple endorsements, confirm your bonding is sized correctly before submission. Out-of-state bidders should treat the CCB license, current insurance, and adequate bond as non-negotiable prerequisites rather than post-award paperwork.

The downside of bidding unlicensed in Oregon is real: civil penalties up to $5,000 per violation, injunctions that can halt your project, and loss of mechanics lien rights — meaning you lose your strongest tool to collect on a disputed contract. Because the CCB actively enforces, an unlicensed bid is not just risky, it is uncollectable and potentially litigated. Protect your Oregon bid work by confirming active CCB licensure, current insurance on file, and a bond sized to your endorsements before you price and submit.