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State files updated Oct 29, 2026
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Oregon contractor license

Mark Dewar Construction LLC

Mark Dewar Construction LLC of Canby holds Oregon license 210431 (RGC Residential General Contractor). The CCB file dated Oct 29, 2026 lists it as active.1 It expires May 17, 2028.

Licensed 10 years, longer than 58% of 197 active Canby general contractors.

Active

Mark Dewar Construction LLC, Canby

License
210431
Class
RGC Residential General Contractor
Expires
May 17, 2028
Bond
$25,000 to May 17, 2028
Liability insurance
$1,000,000 to Apr 29, 2027
Workers' comp
Exempt

CCB file dated Oct 29, 2026

From the CCB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

What bond, insurance and workers' comp are on file?

Bond
$25,000Cbic, to May 17, 2028
Liability insurance
$1,000,000Trisura Specialty Insurance Company, to Apr 29, 2027
Workers' comp
Exempt

Who is on this license?

Responsible managing individual
Mark D. Dewar

What work does this license cover?

Issued May 4, 2016.

The workers' comp exemption means the holder told the CCB it has no employees. If a crew works on your job, ask for a workers' comp certificate.

Which other Canby businesses hold RGC Residential General Contractor?

General Contractors in CanbyOregon general contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. Oregon license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CCB it has no employees.
  5. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the CCB shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CCB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Construction Contractors Board (CCB).
  4. Check another contractor. Oregon license lookup

Sources

  1. CCB active licenses (data.oregon.gov, Oct 29, 2026)
  2. Construction Contractors Board (CCB)