Oregon contractor license
Tonstone Building Supply LLC
Active Expires June 10, 2028
- License number
- 190992
- License type
- Residential general contractor
- Location
- Portland, OR
- Issued by
- Oregon Construction Contractors Board
What this license means
Oregon requires a CCB license for almost any paid construction work, including repairs and remodeling. The endorsement says what the license covers: residential, commercial, or both, and whether Tonstone Building Supply LLC can take on a whole project or only specialty work. CCB's file lists active licenses only, so a license that lapses drops out of our data.
Before you hire Tonstone Building Supply LLC
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Confirm the record on the official site
Our copy is from the state's file dated November 8, 2026. The official record is live and also lists complaints and discipline, which our data doesn't include.
Search 190992 on search.ccb.state.or.us (opens official site)
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Make sure the name on the contract matches
The contract, the permit and the license should all name Tonstone Building Supply LLC. A different company name on the paperwork usually means someone else is working under this license.
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Check the license covers your job
This is a residential general contractor license. If your job is a different trade, the contractor needs that license too, or a licensed sub for that part.
Is this your license, or is something wrong?
This status comes from Oregon Construction Contractors Board's active license file, refreshed daily, file dated November 8, 2026, and it may have changed since. The official record is the one that counts. If it's wrong, the state has to fix it. If our page is the problem, or you want this record off our site, email us or see our corrections page.
Hiring in Oregon
See the Oregon contractor licensing guide for which work needs a license, small-job limits, and how to file a complaint, or the step-by-step check. Or look up another contractor.