Carrier profile · USDOT 401713 · MC-78637 · Updated Jun 13, 2026
Heintz Excavating LLC
8 power unitsLocal · 1 statesWINONA, MN82/100
NO OPERATING AUTHORITYMC-78637 NO AUTHORITYRATED SATISFACTORY
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
- 26295 COUNTY ROAD 19, WINONA, MN, 55987
- Mailing address
- 31945 HEADWATERS DR, WINONA, MN, 55987
- Operation
- Interstate
Contact
- Phone
- (507) 452-8944
- Cell
- (507) 458-2174
Registration
- Officer
- Andrew Heintz
- USDOT / docket
- 401713 · MC-78637
- First registered
- Jul 20, 1990
- Last MCS-150
- May 11, 2026 · 200,000 mi (2025)
- FMCSA safety rating
- Satisfactory · Feb 4, 1991
- D-U-N-S
- 826177297
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.