ContractorHistory

Registered Washington contractor, based in Omaha, NE

KIEWIT INFRASTRUCTURE WEST CO

Registered in Washington for 16 years

License number
KIEWIIW904M1
UBI
600454043
Trade
General contractor(all general contractor contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · GENERAL
Business address
Omaha, NE
Phone
(402) 342-2052

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: 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
ACTIVE
Effective date
July 21, 2010
Expiration date
March 1, 2028

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, 600454043. 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.

  • KIEWIT INFRASTRUCTURE WEST COACTIVE

    License KIEWIIW818CM · ELECTRICAL CONTRACTOR · February 14, 2019 to February 14, 2027

  • Kiewit-Hoffman East Link ConRE-LICENSED

    License KIEWIEL837LK · ELECTRICAL CONTRACTOR · June 12, 2017 to June 12, 2023

    L&I describes this status as "relicensed under another name, structure, or specialty." Relicensing is common: a business is given a new license number when it changes its legal structure, name, or specialty.

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

Bond

Current bond

  • Bond company
    Travelers Cas and Surety Co of America
    Bond number
    20S100034194BCA
    Amount
    $30,000
    Effective date
    July 1, 2024
    Expiration date
    Until canceled

Bond history

  • Bond company
    Travelers Cas & Surety Co
    Bond number
    20S100034194BCA
    Amount
    $12,000
    Effective date
    July 21, 2010
    Expiration date
    November 14, 2024

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

Liability insurance

Current policy

  • Carrier
    Old Republic Ins Co
    Policy number
    MWZY312911
    Coverage amount
    $5,000,000
    Effective date
    March 1, 2026
    Expiration date
    March 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.

  • CT CORP SYTEMSSince July 21, 2010
  • MILES, DAVID JOHNSince February 29, 2016
  • BUFORD, TYLER LANESince October 29, 2019
  • CHAI, SAMSON THOMASSince February 27, 2024
  • HARDY, ALLISON MARIESince February 27, 2024
  • NORTON, MICHAEL FRANCISJuly 21, 2010 to February 29, 2016
  • PHELPS, ROBERT MICHAELJuly 21, 2010 to February 13, 2013
  • RILEY, KEN EARLJuly 21, 2010 to March 4, 2014
  • THOMAS, STEPHEN SCOTTJuly 21, 2010 to February 29, 2016
  • CASSELS, SCOTT LEWISJanuary 29, 2013 to February 29, 2016
  • SKORO, A T (TOM)March 4, 2014 to October 9, 2015
  • SODERBERG, PATRICK AAugust 19, 2015 to October 29, 2019
  • CARNAZZO, MARY MARGARETFebruary 29, 2016 to February 27, 2024
  • SCHMIDT, SCOTT ALANFebruary 29, 2016 to February 27, 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: KIEWIT INFRASTRUCTURE WEST in Omaha. Complaints filed under another name or city are not included.

One other registered contractor shares this business name and city: KIEWIT INFRASTRUCTURE WEST CO (KIEWIIW818CM, 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 KIEWIIW904M1).