Public FMCSA profile
HARDER MECHANICAL CONTRACTORS INC
USDOT 113828 - Portland, OR - FMCSA Entity
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Company Snapshot
ActiveOperating status
Not reportedActive dockets
Not reportedInsurance filings
SSafety rating
Identity And Contact
- Legal name
- HARDER MECHANICAL CONTRACTORS INC
- DBA
- J M HARDER PLUMBING & HEATING
- USDOT
- 113828
- Entity type
- PRIVATE PROPERTY
- Operating status
- Active
- Business address
- 2148 NE MLK JR BLVD, PORTLAND, OR
- Phone
- 9713617634
- kwilliams@harder.com
- Fax
- 5032875284
- Company officer
- KAREN WILLIAMS
- MCS-150 date
- 2026-06-15
- DOT add date
- 1974-06-01
Authority And Registration
- Carrier operation
- A
No stored Motus authority rows are available for this profile.
Insurance And Bond Filings
No local insurance or bond filing rows are stored for this docket.
Safety And Operations
- Safety rating
- S
- Power units
- 14
- Drivers
- 3
- Annual mileage
- 5,000 (2026)
- Operation class
- PRIVATE PROPERTY
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Last local record update: 2026-09-29T07:58:47.790Z. LongMile is independent and is not affiliated with FMCSA, USDOT, or SAM.gov. Verify important information at the source before acting.