Carrier profile · USDOT 755944 · Updated Jun 13, 2026
Winter Brothers Underground Inc
3 power unitsBROOKINGS, SD50/100
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 5TH AVE, BROOKINGS, SD, 57006
- Mailing address
- PO BOX 646, BROOKINGS, SD, 57006
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (605) 692-7531
- Fax
- (605) 697-5002
Registration
- Officers
- Robert Winter · Ryan Winter
- USDOT / docket
- 755944
- First registered
- Jun 23, 1998
- Last MCS-150
- Aug 27, 2020 · 75,000 mi (2019)
- 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.