ContractorHistory

Registered Washington contractor, based in PORTLAND, OR

QUADRANT SECURITY INC

First registered in Washington on June 24, 1994

License number
QUADRSI065L4
UBI
601554982
Trade
Electrical(all electrical contractors in Washington)
L&I license type and specialty
ELECTRICAL CONTRACTOR · LIMITED ENERGY · HVAC/RFRG
Business address
PORTLAND, OR
Phone
(503) 234-5558

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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
June 24, 1994
Expiration date
August 19, 2024
Suspension date
September 3, 2023

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 15, 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 15, 2026.

People

Principals L&I lists for this license.

  • AVERY, LOYSince January 1, 1980
  • NEDELISKY, GARY MSince January 1, 1980

Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced October 15, 2026.

Attorney General complaints

No Attorney General complaint records found.

Matched on business name and city: QUADRANT SECURITY in PORTLAND. 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 October 15, 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 QUADRSI065L4).