Carrier profile · USDOT 372135 · MC-151558 · Updated Jun 21, 2026
Keystone Lines
67 power unitsavg 12.3 yrMulti-region · 12 statesVALPARAISO, IN74/100
CARRIER ACTIVEMC-151558 ACTIVERATED SATISFACTORYHAZMAT
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
- 336 WEST US HWY 30 SUITE 201, VALPARAISO, IN, 46385
- Operation
- Interstate· Hazmat
Contact
- Phone
- (219) 476-1300
- Fax
- (219) 476-1319
- Web domain
- tcservices.biz
Registration
- Officers
- Sarah Murphy · Vera Ellsworth
- USDOT / docket
- 372135 · MC-151558
- First registered
- Nov 6, 1989
- Last MCS-150
- Apr 14, 2026 · 1,779,679 mi (2024)
- FMCSA safety rating
- Satisfactory · Jun 10, 2026
- D-U-N-S
- 197450299
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.