ContractorHistory

Registered Washington contractor, based in GREAT FALLS, MT

SLETTEN CONSTRUCTION COMPANY

Registered in Washington for 46 years

License number
SLETTCC202OB
UBI
601012276
Trade
General contractor(all general contractor contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · GENERAL
Business address
GREAT FALLS, MT
Phone
(406) 868-9954

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

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

Registration

Status
ACTIVE
Effective date
September 2, 1980
Expiration date
October 20, 2027

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 Insurance Co of America
    Bond number
    400GG8492
    Amount
    $30,000
    Effective date
    September 29, 2025
    Expiration date
    Until canceled

Bond history

  • Bond company
    St Paul Fire & Marine Ins Co
    Bond number
    400GG8492
    Amount
    $12,000
    Effective date
    September 28, 2001
    Expiration date
    October 20, 2025

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

Liability insurance

Current policy

  • Carrier
    Phoenix Insurance Company, The
    Policy number
    DT-CO-7Y832409-PHX-2
    Coverage amount
    $1,000,000
    Effective date
    October 1, 2026
    Expiration date
    October 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.

  • NOMMENSEN, NORMAN ROBERTSince January 1, 1980
  • SLETTEN, ERIKSince September 17, 2001
  • EWALT, TONY CHARLESSince October 20, 2011
  • HAGEN, RONALD LEESince October 20, 2011
  • ROBINSON, PAUL CONWELLSince October 20, 2011
  • GARNESS, CLIFFORD EUGENESince October 2, 2019
  • HAGEN, RONALD LEESince October 2, 2019
  • MARES, CHAD ERNESTSince October 2, 2019
  • NEUMAN, NICHOLAS DEANSince October 2, 2019
  • NOMMENSEN, ROBERT NORMANSince October 2, 2019
  • ROBINSON, PAUL CONWELLSince October 2, 2019
  • SCOTT, BOSince October 28, 2025
  • BECKER, MARTIN WJanuary 1, 1980 to October 20, 2011
  • BURKE, J JOHN (JACK)January 1, 1980 to October 20, 2011
  • CURRAN, WILLIAM PJanuary 1, 1980 to October 20, 2011
  • MCCULLOUGH, RONALD ARTHURJanuary 1, 1980 to October 20, 2011
  • ROBERTSON, ROBERT GJanuary 1, 1980 to October 20, 2011
  • SLETTEN, J ROBERTJanuary 1, 1980 to October 2, 2017
  • VOSBURG, NE (TUCK)January 1, 1980 to October 20, 2011
  • NICHOLAS, DEAN NEWMANOctober 20, 2011 to October 2, 2017
  • ROBERTSON, WADE LEEOctober 20, 2011 to October 2, 2017
  • VISOCAN, MARKOctober 20, 2011 to October 2, 2017

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: SLETTEN CONSTRUCTION COMPANY in GREAT FALLS. 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 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 SLETTCC202OB).