Oregon contractor license
MICHAEL GRAYDEN MARKHAM
- RLC Residential Limited Contractor
MICHAEL GRAYDEN MARKHAM is a RLC Residential Limited Contractor contractor in Cottage Grove, Lane County, licensed in Oregon for 28 years (since 1998). As of Oct 26, 2026, the license is active with an expiration date of May 6, 2028 on record and a license bond is on file.
MICHAEL GRAYDEN MARKHAMRLC Residential Limited Contractor · checked Oct 26, 2026
ActiveLicense number#128455
Licensed sinceApr 6, 1998
Years licensed28 years
Expiration on recordMay 6, 2028
City and countyCottage Grove, Lane County
License bondOn file
Full record
Insurance, workers' comp, violations and permits.
Workers' comp, insurance policies, violations and full permit historyFree with your email. Shown on this page after you unlock.
LockedWorkers' compUnlock to view
Insurance policiesUnlock to view
Violations, complaints and disciplinary actionsUnlock to view
Full permit historyUnlock to view
5 free unlocks left today
Is this your business? Claim it free.
Claim your free profile to help keep your business details accurate. We'll verify you first.
Source: Oregon Construction Contractors Board (CCB) records. Last updated Oct 26, 2026. Page refreshed Nov 4, 2026.