Carrier profile · USDOT 1630766 · MC-601486 · Updated Jun 13, 2026

Tangen Transport LLC

1 power unitCOVINGTON, WA50/100
NO OPERATING AUTHORITYMC-601486 NO AUTHORITY
Verified linkssound-service.netFMCSA SAFER

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
26844 166TH PL SE, COVINGTON, WA, 98042
Operation
Interstate

Contact

Phone
(253) 217-5473
Email
leroys@sound-service.net
Web domain
sound-service.net

Registration

Officers
Steven Tangen · Jennie Tangen
USDOT / docket
1630766 · MC-601486
First registered
Apr 11, 2007
Last MCS-150
Apr 11, 2007 · 75,000 mi (2007)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
75,000Annual mileage

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.