Carrier profile · USDOT 44421 · MC-189754 · Updated Aug 20, 2026
Dizco Inc
18 power unitsavg 5.1 yrRegional · 3 statesSIOUX FALLS, SD100/100
CARRIER ACTIVEMC-189754 ACTIVERATED 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
- 4915 N NATIONAL AVENUE, SIOUX FALLS, SD, 57104-0525
- Operation
- Interstate
Contact
- Phone
- (605) 334-7407
- Fax
- (605) 339-1792
- dizcoinc@yahoo.com
Registration
- Officers
- Darrold R Dean · Jay R Dean
- USDOT / docket
- 44421 · MC-189754
- First registered
- Jun 1, 1974
- Last MCS-150
- Jan 23, 2026 · 1,338,564 mi (2025)
- FMCSA safety rating
- Satisfactory · Mar 24, 1989
- D-U-N-S
- 45574241
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.