DENVER ROCK COMPANY LLC
USDOT 3703428 • 360 RANCHO DRIVE UNIT 213, WINDSOR, CO, 80550
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
3,703,428
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
State
Phone
3039610006
Email
Power Units (MCS-150)
4
Drivers (MCS-150)
4
MCS-150 Mileage
40,000
Physical Address
360 RANCHO DRIVE UNIT 213, WINDSOR, CO, 80550
Contact
Phone: 3039610006
Email: [email protected]
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file
Operating Authority
fmcsa-authhistApr 5, 2026
No records found
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
0%
Drugs / Alcohol
0%
Hours of Service
0%
Vehicle Maintenance
0%
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
12
Violations
8
1 OOS
Vehicle OOS %
8.3%
Driver OOS %
0.0%
Power Units (MCS-150)
4
Drivers (MCS-150)
4
Crash Records
1
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
2
Aug
Sep
1
Oct
Nov
Dec
1
Jan
1
Feb
1
Mar
Apr
May
Jun
1
Jul
Aug
Sep
Oct
1
Nov
Dec
1
Jan
Feb
3
Mar
Apr
Clean monthMonth with OOSBased on latest 12 of 12 inspection records
Inspection Activity Map
1 state • 12 inspections
None Low Medium High🚛 Home base
Violation Summary (8 violations from 12 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2-SLLSR | Operating a CMV while ill or fatigued | 2 | 0 | 8 | Unsafe Driving |
| FMCSR:393.100B-C | Cargo securement - aggregate working load | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:392.9A-DFSL | Operating without proper operating authority | 1 | 0 | 8 | General/Admin |
| FMCSR:392.2-SLLEWA3 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLEWG3 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:390.21TB2-DOT | 390.21TB2-DOT | 1 | 0 | — | General/Admin |
| FMCSR:392.2-SLLS2 | Speeding 6-10 mph over limit | 1 | 0 | 5 | Unsafe Driving |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
8.3%vs nat'l 23.4%
-15.1 pts below avg
Driver OOS Rate
0.0%vs nat'l 6.7%
-6.7 pts below avg
Violations / Inspection
0.67vs nat'l 1.80
-1.13 below avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (12 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Mar 26, 2026 | 87427688 | AURORA CO | CO | Level 1 | PETERBILT STRAIGHT TRUCK | 0 | — | No |
| Mar 13, 2026 | 87293586 | PARKER CO | CO | Level 2 | MACK STRAIGHT TRUCK | 2 | 393.100B-C, 392.2-SLLSR | Yes |
| Mar 4, 2026 | 87220542 | AURORA CO | CO | Level 2 | MACK STRAIGHT TRUCK | 2 | 392.9A-DFSL, 392.2-SLLSR | No |
| Jan 12, 2026 | 86786446 | FORT COLLINS CO | CO | Level 3 | MACK STRAIGHT TRUCK | 2 | 392.2-SLLEWA3, 392.2-SLLEWG3 | No |
| Nov 6, 2025 | 86271218 | PLATTEVILLE CO | CO | Level 2 | PETERBILT STRAIGHT TRUCK | 0 | — | No |
| Jul 22, 2025 | 85301705 | WINDSOR CO | CO | Level 1 | MACK STRAIGHT TRUCK | 0 | — | No |
| Mar 6, 2025 | 84067498 | FORT COLLINS CO | CO | Level 2 | PETERBILT STRAIGHT TRUCK | 0 | — | No |
| Feb 4, 2025 | 83795066 | LAKEWOOD CO | CO | Level 2 | MACK STRAIGHT TRUCK | 0 | — | No |
| Jan 13, 2025 | 83607492 | PLATTEVILLE CO | CO | Level 3 | PETERBILT STRAIGHT TRUCK | 1 | 390.21TB2-DOT | No |
| Oct 30, 2024 | 83057522 | CARR CO | CO | Level 3 | MACK STRAIGHT TRUCK | 1 | 392.2-SLLS2 | No |
| Aug 16, 2024 | 82465400 | BROOMFIELD CO | CO | Level 3 | MACK TRUCK STRAIGHT TRUCK | 0 | — | No |
| Aug 8, 2024 | 82389275 | GOLDEN CO | CO | Level 3 | MACK STRAIGHT TRUCK | 0 | — | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
12 total · 8.3% OOS
2024-082026-03
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
1 crash record from FMCSA Crash File
Total Crashes
1
Fatalities
0
Injuries
1
Across 1 crash
Tow-Aways
1
Crash History (1 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Oct 10, 2025 | CO | INJURY | 0 | 1 | Not Reported | CR 88E AT CR 27E | ...039994 | DENVER ROCK COMPANY LLC |
Compliance Timeline
1 event merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Related Records
Related records
StateAll entities in Colorado
Browse carriers, brokers, and FFs in CO
CityEntities in WINDSOR, CO
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Crashes1 crash records
FMCSA Crash File
Inspections12 inspection records
Full inspection history
StationAURORA CO
2 inspections at this station
StationFORT COLLINS CO
2 inspections at this station
StationPLATTEVILLE CO
2 inspections at this station
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FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
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FMCSA Insurance Filings
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FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026