Simon Contractors Of South Dakota Inc
DBA: Hills Materials Company
USDOT 1521310 · MC-890875 · Rapid City, South Dakota 57702
48
Power units
55
Drivers
Interstate
Operation
None on file
Safety rating
Registration details
- Entity type
- —
- First registered
- 2006-06-26
- Last MCS-150 update
- 2025-10-29
- Phone
- (605) 394-3300
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