Carrier profile · USDOT 4078164 · Updated Aug 16, 2026
Schaefer Enterprise
DBA MAIN STREET SUPPLY LLC
1 power unitSAUK CENTRE, MN50/100
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
- 214 MAIN ST S, SAUK CENTRE, MN, 56378-1347
- Mailing address
- 313 ALEX MOORE ST, SAUK CENTRE, MN, 56378-1944
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (612) 720-1409
- Web domain
- mainstreetcom.com
Registration
- Officers
- Mary Lou Schaefer · Mark Allen Schaefer
- USDOT / docket
- 4078164
- First registered
- May 18, 2023
- Last MCS-150
- May 18, 2023 · 0 mi
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL 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.