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CASTLE ROCK CONSTRUCTION COMPANY OF COLORADO LLC
Centennial, CO
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
69.2% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 98% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
See details ↓
FMCSA status: Active registration · no operating authority · DOT 868634
Active
Satisfactory
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Satisfactory
69.2% OOS · 21 inspections on record
Flags · 1
Elevated Out-of-Service Rate
69.2% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 98% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- FMCSA safety rating: Satisfactory
- Driver out-of-service rate 25.0% — above the 5.5% national average
- Vehicle out-of-service rate 72.7% — above the 20.7% national average
- 21 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
868634
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Private (property)
MCS-150 Filed
March 12, 2026
FMCSA Registration
March 31, 2000
Annual Mileage
450,000 mi (2025)
Contact Information
Address
6374 South Racine Circle, Centennial, CO 80111
Phone
Email
Owner / Officer
Ralph Bell
Officer 2
Taede Oostenbrug
Cargo Types
General FreightMotor VehiclesDrive/Tow AwayLogs/Poles/BeamsBuilding MaterialsMobile HomesMachinery/Large ObjectsLiquids/GasesOilfield EquipmentGrain/FeedDry BulkRefrigerated FoodBeveragesPaper ProductsConstruction MaterialsMeatU.S. MailWater/Well
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
21
Driver Inspections
8
Vehicle Inspections
16
Out-of-Service Violations
22
Violations by Category
Vehicle Maintenance51
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate25.0% · national avg 5.5%
⚠ Above national average (19.5pp higher)
Vehicle OOS Rate72.7% · national avg 20.7%
⚠ Above national average (52.0pp higher)
69.2% of 13 inspections in the last 24 months put a driver or vehicle out of service —
98th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
9 of 11 inspections
Unsafe Driving
0 of 13 inspections
Hours of Service
0 of 13 inspections
Driver Fitness
1 of 13 inspections
Controlled Substances
0 of 13 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CO19
Fleet & Equipment (20)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~12
of 39 reported to FMCSA
Trailers
~8
seen at inspection
Equipment types observed
Tractor
7
Flatbed
4
Chassis / Incomplete
2
Dump
2
Truck
2
Equipment Trailer
1
Full Trailer
1
Pickup
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2019 Kenworth T8 Series | Tractor · Class 8 | 1XKDD40X1KJ242596 | 3 | 2 |
| 2023 Kenworth T880 | Tractor · Class 8 | 1XKZD40X9PJ259028 | 3 | 2 |
| 2000 Peterbilt 330 | Truck · Class 8 | 1NPNHD8X5YS514930 | 2 | 1 |
| 2016 Ford F-250 | Pickup · Class 2 | 1FT7W2BT3GEB90728 | 1 | 1 |
| 2025 Chevrolet Silverado HD | Chassis / Incomplete · Class 3 | 1GB3ARE73SF193995 | 1 | 1 |
| 2011 International MF035 | Truck · Class 8 | 1HTMSAAR0BH389924 | 1 | — |
| 2016 Smithco Manufacturing | Dump · 40 ft | 1S9SS4024GL476599 | 1 | 1 |
| 2017 Smithco Manufacturing | Dump · 40 ft | 1S9SS4027HL476338 | 1 | — |
| 2005 Trail King Industries | Flatbed · 53 ft | 1TKA053385M077747 | 1 | 1 |
| 2009 Trail King Industries | Flatbed · 59 ft | 1TKJ059429M087356 | 1 | 1 |
Show all 20 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1999 Transcraft | Flatbed · 48 ft | 1TTF4820XX2004151 | 1 | 1 |
| 2014 Kenworth T8 Series | Tractor · Class 8 | 1XKDD40X9EJ396428 | 1 | 1 |
| 2005 Ford F-750 | Chassis / Incomplete · Class 7 | 3FRXF75TX5V130653 | 1 | 1 |
| 2016 Kenworth T8 Series | Tractor · Class 8 | 3WKDD49X0GF497559 | 1 | — |
| 2016 Kenworth T8 Series | Tractor · Class 8 | 3WKDD49X0GF497562 | 1 | 1 |
| 2016 Kenworth T8 Series | Tractor · Class 8 | 3WKDD49X2GF497563 | 1 | 1 |
| 2016 Kenworth T8 Series | Tractor · Class 8 | 3WKDD49X9GF497561 | 1 | — |
| 2011 Pj | Equipment Trailer · 16 ft | 4P5CC1624B1152742 | 1 | 1 |
| 2013 Load King | Flatbed · 57 ft | 5LKL57356D1028370 | 1 | 1 |
| Unpublishe | Full Trailer | IDTL067011AA | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (21)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| April 21, 2026 | 1705150932 | BENNETT CO | II | 1 | 1 | NONE | Truck Tractor Semi-trailer |
KENWORTH TIMPTE |
1XKDD40X1KJ242596 46425 |
CO AGGP77 CO 710NQI |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| February 19, 2026 | 1623341419 | LIMON CO | II | 2 | 2 | CCRC | Truck Tractor Semi-trailer |
KENWORTH TRAIL KING INDUSTRIES |
1XKZD40X9PJ259028 1TKJ059429M087356 |
CO AYWZ52 CO 867NQI |
| 393.45A-BHTIJ | OOSAir Brake - Improperly joined such as a splice made by sliding the hose ends over a piece of tubing and clamping the hose to the tube | Brakes All Others | ||||||||
| 393.45A-BHTIJ | OOSAir Brake - Improperly joined such as a splice made by sliding the hose ends over a piece of tubing and clamping the hose to the tube | Brakes All Others | ||||||||
| January 27, 2026 | 1704440441 | FORT MORGAN CO | II | — | — | NA | Truck Tractor |
KENWORTH |
1XKZD40X9PJ259028 |
CO AYWZ52 |
| December 17, 2025 | 0284430351 | LIMON CO | I | 6 | 4 | CASTLE ROCK CONSTRUCTION CO OF COLORADO | Straight Truck Trailer |
CHEVROLET UNPUBLISHE |
1GB3ARE73SF193995 IDTL067011AA |
CO AANK79 CO AAGP55 |
| 393.43DBMA | OOSBrake - Breakaway not attached to the towing vehicle | Brakes All Others | ||||||||
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| 393.9A-LSLIWR | OOSLighting - Stop lamps - Both inoperative when required to be on | Lighting | ||||||||
| 393.43D-B | OOSBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Brakes All Others | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.19 | Inoperative/Defective Hazard Warning Lamp | Lighting | ||||||||
| December 17, 2025 | 1623341296 | LIMON CO | II | 13 | 5 | CRCC | Straight Truck Semi-trailer |
FORD PJ |
1FT7W2BT3GEB90728 4P5CC1624B1152742 |
CO FCFN56 CO BGUU63 |
| 396.3A1E-PNCNB | OOSBrakes - Electric brakes on trailer inoperative due to electrical cable unplugged | Brakes All Others | ||||||||
| 393.43DBMA | OOSBrake - Breakaway not attached to the towing vehicle | Brakes All Others | ||||||||
| 393.23-LEU | OOSLighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or loose pigtail) | Clearance Identification Lamps/Other | ||||||||
| 396.3A1-HCM | OOSHubs - Bearing cap, plug or filler plug missing or broken | Wheels Studs Clamps Etc. | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 390.21TB2-DOT | Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT | |||||||||
| 390.21TB1-MC | Operating a CMV without legal name or trade name displayed | |||||||||
| 392.2SLSCR | State/Local Laws - CMV safety chains | Tires | ||||||||
| 392.2-SLLTR | State/Local Laws - Truck restriction | |||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| December 9, 2025 | 0784451319 | BENNETT CO | I | 8 | 3 | NA | Truck Tractor Semi-trailer |
KENWORTH UNKNOWN |
1XKDD40X9EJ396428 4708 |
CO 963NQI CO 978NQI |
| 393.100B-C | OOSCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Improper Load Securement | ||||||||
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | Brakes All Others | ||||||||
| November 12, 2025 | 1704440297 | FORT MORGAN CO | II | 1 | — | NA | Truck Tractor Semi-trailer |
KENWORTH SMITHCO MANUFACTURING |
3WKDD49X0GF497559 1S9SS4027HL476338 |
CO 979YQJ CO VOD607 |
| 393.9A-LLPL | Lighting - License plate lamp inoperative | Clearance Identification Lamps/Other | ||||||||
| September 3, 2025 | 1319490072 | FORT COLLINS CO | III | — | — | — | Truck Tractor |
KENWORTH |
1XKDD40X1KJ242596 |
CO AGGP77 |
| August 20, 2025 | 1749480150 | STONEHAM CO | III | 1 | 1 | EMPTY | Truck Tractor Semi-trailer |
KENWORTH SMITHCO MANUFACTURING |
1XKDD40X1KJ242596 1S9SS4024GL476599 |
CO AGGP77 CO BRX233 |
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| May 30, 2025 | 0441030655 | MONUMENT CO | II | — | — | CARRIER | Straight Truck |
PETERBILT |
1NPNHD8X5YS514930 |
CO 497QZO |
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| CRCC | 2 | December 17, 2025 |
| CCRC | 1 | February 19, 2026 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 12, 2026.
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