ContractorHistory

Washington contractor

APEX TOWER CRANE INC

Registered in Washington for 18 years

License number
APEXTTC920CN
UBI
602792469
Trade
General contractor(all general contractor contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · GENERAL
City
Kirkland, WA(all contractors in Kirkland)
Phone
(425) 861-9520

Current verification

  • Found: Active Washington contractor registration
  • Found: Current bond record found
  • Found: Current liability insurance record found
  • Found: No Attorney General complaint records found
  • 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
ACTIVE
Effective date
February 15, 2008
Expiration date
February 15, 2028

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, 602792469. 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.

  • APEX TOWER CRANE INCACTIVE

    License APEXTTC929DG · ELEVATOR CONTRACTOR · February 25, 2008 to March 7, 2028

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

Bond

Current bond

  • Bond company
    Western Surety Co
    Bond number
    929441637
    Amount
    $30,000
    Effective date
    January 14, 2026
    Expiration date
    Until canceled

Bond history

  • Bond company
    Western Surety Co
    Bond number
    929441637
    Amount
    $12,000
    Effective date
    January 14, 2008
    Expiration date
    January 14, 2026

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

Liability insurance

Current policy

  • Carrier
    National Union Fire Ins of PA
    Policy number
    9925630
    Coverage amount
    $5,000,000
    Effective date
    June 1, 2026
    Expiration date
    June 1, 2027

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.

  • KOESTER, KEVIN JSince February 15, 2008
  • JOHNSON, JILL CSince February 18, 2014
  • CALQUHOUN, JOSHUA DAVIDSince February 1, 2024

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: APEX TOWER CRANE in Kirkland. Complaints filed under another name or city are not included.

One other registered contractor shares this business name and city: APEX TOWER CRANE INC (APEXTTC929DG, 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 APEXTTC920CN).