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SIMON CONTRACTORS OF SOUTH DAKOTA INC

DBA: HILLS MATERIALS COMPANY

USDOT 1521310 Active Interstate
Trust Score
not yet scored
RAPID CITY, SD · Last verified April 17, 2026 · FMCSA public records

Operations

Power units
48
Trucks + tractors
Drivers
55
1.15 per truck
Authority age
19 years
Since 2006
Safety rating
Unrated

Safety profile

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Full safety report

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Crash history

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Crash history

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Insurance & compliance

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Insurance details

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Authority & cross-reference

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Authority & cross-reference

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Change history

4 recorded changes to SIMON CONTRACTORS OF SOUTH DAKOTA INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.

Jun 2025
Email changed from [email protected] to [email protected]
Jun 2025
Power units changed from 82 to 48
Jun 2025
Driver count changed from 85 to 55
Jun 2025
MCS-150 filing changed from 12-JAN-24 to 20251029 0000

Frequently asked questions about SIMON CONTRACTORS OF SOUTH DAKOTA INC

Common questions about this carrier, answered from FMCSA public records.

Is SIMON CONTRACTORS OF SOUTH DAKOTA INC a legitimate motor carrier?

SIMON CONTRACTORS OF SOUTH DAKOTA INC is registered with FMCSA under USDOT number 1521310. Operating authority status is currently Active.

Where is SIMON CONTRACTORS OF SOUTH DAKOTA INC based?

SIMON CONTRACTORS OF SOUTH DAKOTA INC lists its physical address in RAPID CITY, SD in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 1521310 active?

USDOT 1521310 (SIMON CONTRACTORS OF SOUTH DAKOTA INC) operating authority status is currently Active. Last verified by Carrier90 on April 17, 2026. Data is sourced from live FMCSA federal records.

How many trucks does SIMON CONTRACTORS OF SOUTH DAKOTA INC operate?

SIMON CONTRACTORS OF SOUTH DAKOTA INC reports 48 power units and employs 55 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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