SWEETMAN CONST CO
dba DBA KNIFE RIVER DBA CONCRETE MATERIALS
SIOUX FALLS, SD
06/01/1974
146
Power Units
76
Drivers
Current
as of today
Active · 146 power units · 76 drivers · Sioux Falls, SD
2025
Oct 23, 2025
MCS-150 biennial update filed
Reported mileage: 1,530,000 (2024)
Reported power units: 146
Reported drivers: 76
Reported trailers: 53
~Oct 2025
Phone changed
(605) 336-5760 → 6053365891
~Oct 2025
Email changed
karri.arey@kniferiver.com → regan.johnson@kniferiver.com
Sep 18, 2025
MCS-150 biennial update filed
Reported mileage: 1,530,000 (2024)
Reported power units: 108 → 146
Reported drivers: 71 → 76
Reported trailers: 53
2024
~Mar 2024
Email changed
kgoembel@cmcsd.com → karri.arey@kniferiver.com
2023
Sep 11, 2023
MCS-150 biennial update filed
Reported mileage: 1,280,000 (2022)
Reported power units: 100 → 108
Reported drivers: 77 → 71
~Mar 2023
DBA changed
CONCRETE MATERIALS → DBA KNIFE RIVER DBA CONCRETE MATERIALS
2022
Apr 4, 2022
MCS-150 biennial update filed
Reported mileage: 1,440,000 (2021)
Reported power units: 100
Reported drivers: 77
2021
Sep 16, 2021
MCS-150 biennial update filed
Reported mileage: 1,440,000 (2021)
Reported power units: 98 → 100
Reported drivers: 98 → 77
2020
Dec 17, 2020
MCS-150 biennial update filed
Reported mileage: 930,000 (2019)
Reported power units: 98
Reported drivers: 98
2008
Jun 12, 2008
Safety rating: Satisfactory
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.