Carrier profile · USDOT 130351 · Updated Jun 13, 2026
STUDER SUPER SERVICE INC
2 power unitsMONROE, WI50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- 1703 6TH ST, MONROE, WI, 53566
- Mailing address
- PO BOX 617, MONROE, WI, 53566
- Operation
- Interstate· Hazmat
Contact
- Phone
- (608) 328-8331
- Fax
- (608) 329-4329
- hennjackie@mhtc.net
- Web domain
- mhtc.net
Registration
- Officers
- David L Studer · Jacqueline Yaun
- USDOT / docket
- 130351
- First registered
- Jun 1, 1974
- Last MCS-150
- Nov 4, 2016 · 310,276 mi (2015)
- 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.