Carrier profile · USDOT 1289881 · Updated Jun 13, 2026

SECO CONSTRUCTION INC

5 power unitsRAPID CITY, SD50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

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
3305 CRAIG STREET, RAPID CITY, SD, 57701
Mailing address
PO BOX 2921, RAPID CITY, SD, 57709
Operation
Interstate

Contact

Phone
(605) 348-7085
Email
—

Registration

Officers
Neal Schlottman · Dale Grimm
USDOT / docket
1289881
First registered
Sep 28, 2004
Last MCS-150
Sep 28, 2004 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
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Fleet (self-reported · MCS-150)

5Power units
4Drivers
1CDL 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.