Registered Washington contractor, based in WALNUT CREEK, CA
ERM-WEST INC
First registered in Washington on May 26, 2010
- License number
- ERMWEI*906K5
- UBI
- 601634728
- Trade
- General contractor(all general contractor contractors in Washington)
- L&I license type and specialty
- CONSTRUCTION CONTRACTOR · GENERAL
- Business address
- WALNUT CREEK, CA
- Phone
- (925) 946-0455
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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
- May 26, 2010
- Expiration date
- June 27, 2024
- Suspension date
- November 30, 2022
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 November 11, 2026.
Liability insurance
L&I does not publish liability insurance records for contractors with EXPIRED status.
Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced November 11, 2026.
People
Principals L&I lists for this license.
- BEEVERS, JONATHANSince July 17, 2018
- BINJOLA, ASHOK KUMARSince July 17, 2018
- MAI, TRONG THANHSince July 17, 2018
- CORDOVA, MICHAEL THOMASMay 24, 2010 to May 22, 2012
- SMYLIE, GEORGE MICHAELMay 24, 2010 to May 22, 2012
- WARNER, JAMES BRIANMay 24, 2010 to May 14, 2020
- BENKOSKY, RUSTY EUGENEMay 22, 2012 to May 14, 2020
- HARVEY, RITA ELAINEMay 22, 2012 to May 14, 2020
- CHILTON, ANN MARLEYJuly 17, 2018 to May 14, 2020
- FRASOR, ALEXANDRAJuly 17, 2018 to May 26, 2022
- STIPA, JOHN CARLJuly 17, 2018 to May 26, 2022
- STRAWN, TIMOTHY MASONJuly 17, 2018 to May 14, 2020
Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced November 11, 2026.
Attorney General complaints
No Attorney General complaint records found.
Matched on business name and city: ERM WEST in WALNUT CREEK. 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 November 11, 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
- L&I Contractor License Data - General, Washington State Department of Labor & Industries
- L&I Contractor License Data - Bond, Washington State Department of Labor & Industries
- L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries
- L&I Contractor License - Principal Data, Washington State Department of Labor & Industries
- Attorney General Consumer Complaints, Washington State Attorney General's Office
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 ERMWEI*906K5).