Carrier profile · USDOT 4004854 · Updated Jun 13, 2026
Black Hills Trenching & Boring LLC
10 power unitsavg 5.3 yrRegional · 3 statesSPEARFISH, SD74/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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
- 606 FISH HATCHERY LOOP, SPEARFISH, SD, 57783-8674
- Mailing address
- PO BOX 490, SPEARFISH, SD, 57783-0490
- Operation
- Interstate· Hazmat
Contact
- Phone
- (605) 641-1584
Registration
- Officer
- Joe Donarski
- USDOT / docket
- 4004854
- First registered
- Jan 2, 2023
- Last MCS-150
- Jul 1, 2025 · 1,500 mi (2024)
- FMCSA safety rating
- Satisfactory · May 11, 2026
- 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.