Washington contractor
GREAT WESTERN SECURITY INC
First registered in Washington on July 13, 2012
- License number
- GREATWS881MK
- UBI
- 602868866
- Trade
- Electrical(all electrical contractors in Washington)
- L&I license type and specialty
- ELECTRICAL CONTRACTOR
- City
- SEATTLE, WA(all contractors in Seattle)
- Phone
- (253) 405-1948
A newer license record under the same UBI is on file: Great Western Security, Inc., license GREATWS820PB, ACTIVE, effective October 2, 2018. See Related licenses below.
Current verification
- Found: No Attorney General complaint records found
- Review: Registration is not currently active
- Review: Registration appears to be expired
- Review: 2 other license records under the same UBI
From the state records below; each section shows its source and when it was last synced.
Registration
- Status
- EXPIRED
- Effective date
- July 13, 2012
- Expiration date
- July 23, 2024
- Suspension date
- June 23, 2023
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
2 other license numbers are registered under the same UBI, 602868866. A UBI identifies one business with the state; a business may hold more than one license, renew under a new number, or register a new license after an earlier one closed.
License GREATWS820PB · ELECTRICAL CONTRACTOR · October 2, 2018 to October 3, 2028
- GREAT WESTERN SECURITY INCSUSPENDED
License GREATWS863NR · CONSTRUCTION CONTRACTOR · August 19, 2014 to December 22, 2026 · suspension date July 23, 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 October 9, 2026.
Liability insurance
Chapter 19.28 RCW, the electrical contractor licensing law, requires a bond and does not require liability insurance. L&I's insurance dataset has no policy on file for this contractor.
Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced October 9, 2026.
People
Principals L&I lists for this license.
- Finlayson, Troy JasonSince July 12, 2012
- Finlayson, TroySince July 23, 2020
Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Attorney General complaints
No Attorney General complaint records found.
Matched on business name and city: GREAT WESTERN SECURITY in SEATTLE. Complaints filed under another name or city are not included.
2 other registered contractors share this business name and city: Great Western Security, Inc. (GREATWS820PB, ACTIVE), GREAT WESTERN SECURITY INC (GREATWS863NR, SUSPENDED). Complaints are matched by business name and city, so any complaint records shown here also appear on those pages. The records do not say which of these contractors a complaint was about.
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 October 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
- L&I Contractor License Data - General, Washington State Department of Labor & Industries
- L&I Contractor License Data - Bond, Washington State Department of Labor & Industries
- L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries
- L&I Contractor License - Principal Data, Washington State Department of Labor & Industries
- Attorney General Consumer Complaints, Washington State Attorney General's Office
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 GREATWS881MK).