Registered Washington contractor, based in MILWAUKIE, OR
PORTLAND MECHANICAL CONTRS
First registered in Washington on May 1, 1998
- License number
- PORTLMC024KA
- UBI
- 601680279
- Trade
- General contractor(all general contractor contractors in Washington)
- L&I license type and specialty
- CONSTRUCTION CONTRACTOR · GENERAL
- Business address
- MILWAUKIE, OR
- Phone
- (503) 656-7400
A newer license record under the same UBI is on file: PORTLAND MECHANICAL CONTRACTOR, license PORTLMC787JH, EXPIRED, effective April 6, 2022. See Related licenses below.
Current verification
- Found: No Attorney General complaint records found
- Review: Registration is not currently active
- Review: Registration appears to be expired
- Review: 4 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
- EXPIRED
- Effective date
- May 1, 1998
- Expiration date
- February 27, 2024
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
4 other license numbers are registered under the same UBI, 601680279. 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.
- JH KELLY LLCACTIVE
License JHKELHK793MK · PLUMBING CONTRACTOR · July 20, 2021 to July 20, 2027
- JH KELLY LLCACTIVE
License JHKELL*011KC · ELECTRICAL CONTRACTOR · May 3, 1999 to May 3, 2027
- JH KELLY LLCACTIVE
License JHKELLL044KF · CONSTRUCTION CONTRACTOR · May 6, 1996 to May 1, 2028
License PORTLMC787JH · PLUMBING CONTRACTOR · April 6, 2022 to April 6, 2024 · suspension date May 1, 2023
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 October 9, 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 October 9, 2026.
People
Principals L&I lists for this license.
- EVANS, MASON MATTHEWSince February 27, 2019
- BROOKS, IVAN L.May 1, 1998 to January 22, 2010
- HETTERVIG, MARK JOHNMay 1, 1998 to May 7, 2019
- VANDEGRIFT, KENNETHMay 1, 1998 to January 22, 2010
- HETTERVIG, CHERYL TRACEYMarch 21, 2012 to May 7, 2019
- SLOAN, PATRICK MMarch 21, 2012 to May 7, 2019
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: PORTLAND MECHANICAL CONTRS in MILWAUKIE. 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
- 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 PORTLMC024KA).