Dba Knife River Dba Concrete Materials — compliance record
The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.
Federal identity
Registration snapshot
Legal name
Sweetman Const Co
DBA
Dba Knife River Dba Concrete Materials
Entity type
Carrier
Physical address
1500 N Sweetman Place, Sioux Falls, SD 57107
Phone
(605) 336-5891
Power units
146
Drivers
76
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
No L&I dockets on file for this DOT number.
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| Apr 13, 2026 | SD | Level III — Driver-only |
| Apr 13, 2026 | SD | Level II — Walk-around |
| Mar 26, 2026 | SD | Level III — Driver-only |
| Nov 12, 2025 | SD | Level III — Driver-only |
| Oct 21, 2025 | NE | Level III — Driver-only |
| Sep 25, 2025 | SD | Level III — Driver-only |
| Sep 16, 2025 | SD | Level III — Driver-only |
| Jul 29, 2025 | SD | Level III — Driver-only |
| May 22, 2025 | SD | Level III — Driver-only |
| Dec 13, 2024 | SD | Level II — Walk-around |
| Nov 18, 2024 | SD | Level III — Driver-only |
| Oct 29, 2024 | SD | Level III — Driver-only |
| Oct 18, 2024 | SD | Level III — Driver-only |
| Sep 17, 2024 | SD | Level II — Walk-around |
| Sep 16, 2024 | NE | Level III — Driver-only |
| Aug 28, 2024 | SD | Level III — Driver-only |
| Aug 9, 2024 | SD | Level III — Driver-only |
| Jul 30, 2024 | SD | Level III — Driver-only |
| Jun 24, 2024 | SD | Level III — Driver-only |
| Apr 11, 2024 | SD | Level III — Driver-only |
| Mar 20, 2024 | SD | Level III — Driver-only |
| Nov 30, 2023 | SD | Level III — Driver-only |
| Oct 26, 2023 | SD | Level III — Driver-only |
| Oct 11, 2023 | SD | Level II — Walk-around |
| Oct 4, 2023 | US | Level I — Full |
| Sep 19, 2023 | SD | Level II — Walk-around |
| Sep 15, 2023 | MN | Level III — Driver-only |
Most recent 27 of 27 inspections on file.
Activity log
Record changes
TenFour re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.
No changes recorded since TenFour began tracking this company.
In the news
Recent coverage
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FMCSA SMS safety profile ↗
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L&I authority record ↗
Licensing & Insurance: authority, insurance, and BOC-3 on file.
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