Carrier profile · USDOT 522381 · Updated Jun 13, 2026
TIMOTHY A SCHULER
DBA MILLER TESTING SERVICE
6 power unitsLocal · 2 statesMOUNT CARMEL, IL50/100
AUTHORITY STATUS UNKNOWN
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
- REAR OF 1121 WEST 3RD STREET, MOUNT CARMEL, IL, 62863-0661
- Mailing address
- PO BOX 661, MOUNT CARMEL, IL, 62863-0661
- Operation
- Interstate
Contact
- Phone
- (618) 262-5911
- Cell
- (618) 262-3492
- Fax
- (618) 626-4157
- Web domain
- frontier.com
Registration
- Officer
- Timothy A Schuler
- USDOT / docket
- 522381
- First registered
- May 7, 1993
- Last MCS-150
- Mar 10, 2026 · 42,341 mi (2019)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
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.