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COMMERCIAL BULK SERVICES INC
Stockton, UT
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 459929 · MC 246901
Satisfactory
Active 34 yrs, 10 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-246901 · Common carrier
Insurance
On File
Arch Insurance Company
Safety
Satisfactory
10.0% OOS · 11 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 34 yrs, 10 mo
- Insurance on file: $1,000,000
- FMCSA safety rating: Satisfactory
- Driver out-of-service rate 12.5% — above the 5.5% national average
- Vehicle out-of-service rate 0.0% — below the 20.7% national average
- 11 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC246901
Contract Carrier
Insurance on File
ARCH INSURANCE COMPANY
BI&PD · $1,000,000 · Policy FBCAT0617200
Required Filings
Liability (BIPD)
$1,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
459929
MC Number
MC-246901
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Authorized for hire
MCS-150 Filed
March 17, 2026
FMCSA Registration
October 4, 1991
Authority Granted
December 12, 1991
Annual Mileage
4,075,240 mi (2025)
Contact Information
Address
2455 W Ridgeline Rd, Stockton, UT 84071
Phone
Email
Owner / Officer
Miriam Chadwick
Cargo Types
General FreightLiquids/GasesDry Bulk
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
11
Driver Inspections
9
Vehicle Inspections
7
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance3
Unsafe Driving0
Hours of Service1
OOS Rates vs. National Average
Driver OOS Rate12.5% · national avg 5.5%
⚠ Above national average (7.0pp higher)
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
10.0% of 10 inspections in the last 24 months put a driver or vehicle out of service —
26th 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
1 of 6 inspections
Unsafe Driving
0 of 10 inspections
Hours of Service
1 of 10 inspections
Driver Fitness
1 of 10 inspections
Controlled Substances
0 of 10 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA4
UT4
NV3
Fleet & Equipment (9)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~5
of 9 reported to FMCSA
Trailers
~4
seen at inspection
Equipment types observed
Tractor
5
Semi-trailer
4
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2021 Kenworth T680 | Tractor · Class 8 | 1XKYPP9XXMJ464098 | 6 | 1 |
| Unknown | Semi-trailer | 1S9AL15B6RH474147 | 4 | 1 |
| Steph | Semi-trailer | 1S9AL15B8RH474148 | 4 | — |
| Kenworth | Tractor | 0V2500009176762NE | 1 | — |
| Stephens P | Semi-trailer | 1S9AL15B6NH474160 | 1 | — |
| 1993 Kenworth K100 | Tractor · Class 8 | 1XK1PP0XXPJ251834 | 1 | — |
| 2019 Kenworth W9 Series | Tractor · Class 8 | 1XKWP40X4KR309080 | 1 | — |
| 2020 Kenworth T680 | Tractor · Class 8 | 1XKYAP9X7LJ417854 | 1 | — |
| Mack Trail | Semi-trailer | 5MATA5029DA023441 | 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 (11)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| July 15, 2026 | 25RU002047 | HEBER CITY UT | III | — | — | CANDO RAIL & TERMINALS | Truck Tractor Semi-trailer |
KENWORTH UNKNOWN |
1XK1PP0XXPJ251834 1S9AL15B6RH474147 |
UT A055864 ID TU9033 |
| July 10, 2026 | 7263030199 | NV, NV | III | — | — | CARRIER | Truck Tractor Semi-trailer |
KENWORTH STEPH |
1XKYAP9X7LJ417854 1S9AL15B8RH474148 |
UT A067494 ID TG5532 |
| May 21, 2026 | UGA8000851 | CA, CA | I | — | — | — | Truck Tractor Semi-trailer |
KENWORTH STEPH |
1XKYPP9XXMJ464098 1S9AL15B8RH474148 |
UT A041582 ID TG5532 |
| May 14, 2026 | UEFK003914 | CA, CA | I | 2 | — | — | Truck Tractor Semi-trailer |
KENWORTH STEPH |
1XKYPP9XXMJ464098 1S9AL15B8RH474148 |
UT A041582 ID TG5532 |
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| January 29, 2026 | 25WT002263 | BRIGHAM CITY UT | I | — | — | — | Truck Tractor Semi-trailer |
KENWORTH STEPHENS P |
0V2500009176762NE 1S9AL15B6NH474160 |
UT Z005681 ID TS1091 |
| October 3, 2025 | 9398022893 | BORDERTOWN CHECK SITE, NV | II | 1 | — | GREEN RIVER SODA ASH | Truck Tractor Semi-trailer |
KENWORTH STEP |
1XKYPP9XXMJ464098 1S9AL15B6RH474147 |
UT A041582 ID TU9033 |
| 395.8F1-HOSM | HOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time: | Incomplete/Wrong Log | ||||||||
| September 10, 2025 | UGA8000257 | HONEY LAKE SCALES, CA | II | — | — | — | Truck Tractor Semi-trailer |
KENWORTH STEPH |
1XKYPP9XXMJ464098 1S9AL15B8RH474148 |
UT A041582 ID TG5532 |
| May 27, 2025 | 25RU001510 | HEBER CITY UT | III | 1 | — | SAVAGE | Truck Tractor Semi-trailer |
KENWORTH MACK TRAIL |
1XKWP40X4KR309080 5MATA5029DA023441 |
UT A031579 ID TG5539 |
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| May 26, 2025 | 7023029034 | NV, NV | III | 1 | 1 | DICALITE | Truck Tractor Semi-trailer |
KENWORTH STEPPER TR |
1XKYPP9XXMJ464098 1S9AL15B6RH474147 |
UT A041582 ID TU9033 |
| 383.95A-LCDL | OOSRestriction - (CDL) - Operate a CMV in violation of a restriction | License-related: High | ||||||||
| November 5, 2024 | UC5H004902 | JANESVILLE, CA | I | — | — | — | Truck Tractor Semi-trailer |
KENWORTH STEP |
1XKYPP9XXMJ464098 1S9AL15B6RH474147 |
UT A041582 ID TU9033 |
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 |
|---|---|---|
| CANDO RAIL & TERMINALS | 1 | July 15, 2026 |
| GREEN RIVER SODA ASH | 1 | October 3, 2025 |
| SAVAGE | 1 | May 27, 2025 |
| DICALITE | 1 | May 26, 2025 |
| DYNO NOBEL INC | 1 | March 16, 2024 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| February 7, 2005 | DISCONTINUED REVOCATION | Contract |
| January 26, 2005 | DISMISSED | Contract Carrier |
| January 3, 2005 | INVOLUNTARY REVOCATION | Contract |
| December 12, 1991 | GRANTED | Contract Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| October 1, 2024 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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