Simon Contractors of South Dakota Inc

Doing business as Hills Materials Company

USDOT activeAuthority activeCarrier & Shipper · InterstateHazmat
  • USDOT1521310
  • MC890875
  • LocationRapid City, SD
  • Phone(605) 394-3300
  • Fleet48 power units · 55 drivers

Simon Contractors of South Dakota Inc (USDOT 1521310, MC-890875) is an interstate motor carrier based in Rapid City, South Dakota with 48 power units and 55 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 13 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

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Operating authority

Status from the FMCSA Company Census File, November 12, 2026

DocketAuthority typeStatus
MC-890875Common carrierActive

First granted on December 1, 2014 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$1,000,000
  • Liability (BIPD) on file$1,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XLiberty Mutual Fire Insurance Co.$1,000,000Apr 1, 2015
Insurance history: 1 past filing
TypeInsurerEffectiveEndedReason
Liability (BIPD)Liberty Mutual Fire Insurance Co.Apr 1, 2014Apr 1, 2015Replaced

Process agent (BOC-3)

Evilsizor Process Servers Inc, Littleton, CO

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

13
Inspections
9 with no violations
0.0%
Driver out-of-service
0 of 13 inspections
0.0%
Vehicle out-of-service
0 of 7 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: South Dakota (7), Nebraska (3), Wyoming (2), Colorado (1).

Most recent inspection on file: September 28, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary revocation — Common carrier authorityDiscontinued revocation on May 16, 2022
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on June 3, 2015
  3. Granted — Common carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated October 29, 2025

Power units
48
Trucks
44
Tractors owned
10
Trucks owned
33
Trailers owned
54
Buses
2
Drivers
55
CDL drivers
0
Interstate drivers
44
Intrastate drivers
11
Miles traveled
600,000 (2025)
Classification
Private property; Authorized for hire
Hazardous materials
Yes
USDOT registered
June 26, 2006
Address
3975 Sturgis Road, Rapid City, SD 57702
Phone (registered with FMCSA)
(605) 394-3300

Cargo carried

  • General freight
  • Motor vehicles
  • Building materials
  • Machinery, large objects
  • Liquids / gases
  • Passengers
  • Construction

Key facts

  • USDOT number 1521310 was registered on June 26, 2006.
  • Operating authority MC-890875 was first granted on December 1, 2014.
  • The company last updated its FMCSA registration (Form MCS-150) on October 29, 2025.
  • It reported 600,000 vehicle miles traveled in 2025.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Liberty Mutual Fire Insurance Co..
  • It had 13 roadside inspections in the last 24 months; 9 inspections recorded no violations.
  • Its process agent filing (BOC-3) is with Evilsizor Process Servers Inc.

Other carriers in Rapid City, SD

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