Carrier profile · USDOT 575102 · MC-435856 · Updated Jun 13, 2026
KATHERINE DIEHM
DBA CARLIN DIEHM TRUCKING
2 power unitsHOQUIAM, WA50/100
CARRIER INACTIVEMC-435856 INACTIVE
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 2622 SUMNER AVENUE, HOQUIAM, WA, 98550-2925
- Mailing address
- PO BOX 516, HOQUIAM, WA, 98550
- Operation
- Interstate
Contact
- Phone
- (360) 533-2400
- Web domain
- techline.com
Registration
- Officers
- Carlin Diehn Sr · Katherine Diehm
- USDOT / docket
- 575102 · MC-435856
- First registered
- Sep 19, 1994
- Last MCS-150
- Jan 29, 2008 · 161,000 mi (2003)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.