ContractorHistory

Washington contractor

COLLIER PLUMBER INC

First registered in Washington on July 1, 2000

License number
COLLIPI003MA
UBI
602040442
Trade
Plumbing(all plumbing contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · PLUMBING
City
SEATTLE, WA(all contractors in Seattle)
Phone
(206) 246-5325

A newer license record under the same UBI is on file: COLLIER PLUMBER INC, license COLLIPI792MO, ACTIVE, effective August 5, 2021. See Related licenses below.

Current verification

  • Found: Current bond record found
  • Found: No Attorney General complaint records found
  • Review: Registration is not currently active
  • Review: Registration appears to be expired
  • Review: No current insurance record located
  • Review: 1 other license record under the same UBI

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

Registration

Status
RE-LICENSED
Effective date
July 1, 2000
Expiration date
March 18, 2021

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

Related licenses

One other license number is registered under the same UBI, 602040442. 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.

  • COLLIER PLUMBER INCACTIVE

    License COLLIPI792MO · PLUMBING CONTRACTOR · August 5, 2021 to August 7, 2027

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

Bond

Current bond

  • Bond company
    Federated Mutual Ins Co
    Bond number
    6176261
    Amount
    $6,000
    Effective date
    May 25, 2021
    Expiration date
    Until canceled

Bond history

  • Bond company
    Federated Mutual Ins Co
    Bond number
    6146337
    Amount
    $6,000
    Effective date
    March 17, 2021
    Expiration date
    Not on record
    Cancellation date
    June 30, 2021
  • Bond company
    TRAVELERS CAS & SURETY CO OF A
    Bond number
    103399882
    Amount
    $6,000
    Effective date
    March 17, 2002
    Expiration date
    Not on record
    Cancellation date
    July 1, 2021

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

Liability insurance

Current policy

No current liability insurance record located.

L&I publishes only the policy currently on file. Earlier policies are kept from our own nightly syncs, which began October 6, 2026.

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.

L&I does not publish principal records for contractors with RE-LICENSED status.

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: COLLIER PLUMBER in SEATTLE. Complaints filed under another name or city are not included.

One other registered contractor shares this business name and city: COLLIER PLUMBER INC (COLLIPI792MO, ACTIVE). 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

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 COLLIPI003MA).