Carrier profile · USDOT 1555874 · MC-602224 · Updated Jun 13, 2026

TSC SIEBER SERVICES LC

DBA TSC SIEBER SERVICES

88 power unitsARP, TX68/100
CARRIER ACTIVEMC-602224 ACTIVEHAZMATUNDELIVERABLE ADDRESS

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.

Undeliverable physical address on the FMCSA record

USPS flagged this carrier's filed physical address as undeliverable — a common chameleon / shell signal. Confirm a working address before tendering.

Location

Operation
Interstate· Hazmat

Contact

Fax
(903) 859-3331
Web domain
sieberservices.com

Registration

Officers
Carolyn Hurley · Colt Sieber
USDOT / docket
1555874 · MC-602224
First registered
Sep 19, 2006
Last MCS-150
Apr 30, 2009
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
783514651

Fleet (self-reported · MCS-150)

88Power units
141Drivers
22CDL drivers
Annual 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.