Contractor History
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Registered Washington contractor, based in BEAVERTON, OR

ABACUS RESOURCE MANAGEMENT CO

First registered in Washington on April 16, 2007

License number
ABACURM936DN
UBI
601038290
Trade
General contractor(all general contractor contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · GENERAL
Business address
BEAVERTON, OR
Phone
(503) 277-5251

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Current verification

  • Found: No Attorney General complaint records found
  • Review: Registration is not currently active
  • Review: Registration appears to be expired

From the state records below; each section shows its source and when it was last synced.

Registration

Status
EXPIRED
Effective date
April 16, 2007
Expiration date
June 13, 2025
Suspension date
February 18, 2025

Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.

Bond

L&I does not publish bond records for contractors with EXPIRED status.

Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced November 9, 2026.

Liability insurance

L&I does not publish liability insurance records for contractors with EXPIRED status.

Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced November 9, 2026.

People

Principals L&I lists for this license.

  • KINZER, MARK EVANSince April 14, 2011
  • RUBBERT, STEPHEN AUGUST CHRISTSince April 14, 2011
  • KINZER, MARK EMarch 15, 2007 to April 14, 2011

Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced November 9, 2026.

Attorney General complaints

No Attorney General complaint records found.

Matched on business name and city: ABACUS RESOURCE MANAGEMENT in BEAVERTON. Complaints filed under another name or city are not included.

A complaint record does not establish that the business violated the law.

Source: Attorney General Consumer Complaints, Washington State Attorney General's Office. Last synced November 9, 2026.

Record history

Changes to this contractor's state records since we began tracking them. The state's current-status tools do not show these.

No changes recorded since our records began on October 6, 2026.

Sources

Record last synced October 7, 2026.

Check this record against the state directly on L&I's Verify a Contractor page (search by license number ABACURM936DN).