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SULLY MILLER CONTRACTING COMPANY
DBA: Blue Diamond Materials & United Rock Products
Brea, CA
CarrierChk vetting signal
Review recommended
1 flag to review · 1 caution
FMCSA status: Active registration · no operating authority · DOT 2806547
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
42.9% OOS · 15 inspections on record
Flags · 1
Elevated Out-of-Service Rate
42.9% of this carrier's roadside inspections in the last 24 months ended in an out-of-service order — higher than 78% 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
- Vehicle out-of-service rate 33.3% — above the 20.7% national average
- 15 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2806547
Operating Status
Active
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
July 23, 2024
FMCSA Registration
September 30, 2015
Annual Mileage
1,005,655 mi (2023)
Contact Information
Address
135 S State College Blvd Ste 400, Brea, CA 92821
Phone
Email
Owner / Officer
William Joseph Thomas Boyd
Cargo Types
Building MaterialsMachinery/Large ObjectsLiquids/GasesConstruction MaterialsOther Cargo
Safety & Performance
Inspections, violations and crash history
Out-of-Service Rate
42.9% of inspections ended in an out-of-service order
7 inspections in 24 months
Vehicle OOS Rate
33.3%
Driver OOS Rate
0.0%
Ranks in the 78th percentile among carriers with 5–9 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
15
Driver Inspections
11
Vehicle Inspections
14
Total OOS Orders
6
Violations by Category
Vehicle Maintenance7
Unsafe Driving0
Hours of Service1
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate33.3% · national avg 20.7%
⚠ Above national average (12.6pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (15)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 24, 2026 | UH38001527 | CA, CA | I | 5 | 2 | — | Straight Truck |
FORD |
1FDXF7DE9KDF12570 |
CA 33089W2 |
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| 392.9A2-C | OOSCargo - Vehicle components or dunnage not secured | General Securement | ||||||||
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | Lighting | ||||||||
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| January 27, 2026 | NECK003977 | CASTAIC CVEF, CA | I | — | — | — | Straight Truck |
PETERBILT |
1NPCLJ0X9RD671477 |
CA 25417W3 |
| January 23, 2026 | UE5Z009178 | SR-14 NB PIT SCALE, CA | I | — | — | — | Straight Truck |
FORD |
1FDUF5GT0KEE84007 |
CA 41338U2 |
| August 30, 2025 | UCW8000957 | CONEJO IF S/B, CA | I | 4 | — | — | Straight Truck |
FORD |
1FDUF5GT1PDA08412 |
CA 20350Z1 |
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| May 22, 2025 | UFV3004074 | CAJON SCALES, CA | II | 3 | — | — | Truck Tractor Semi-trailer |
PETERBILT COZAD |
1XPCD40X7SD749930 1C9CG5427MS772050 |
CA 9H14838 CA 4TP4062 |
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| 395.24 | HOS (ELD) - ELD Form and Manner | Other Log/Form & Manner | ||||||||
| 393.55D1-B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998. | Brakes All Others | ||||||||
| October 10, 2024 | UFOR003524 | 405 NB CARSON SCALES, CA | II | 2 | 2 | — | Straight Truck |
PETERBILT |
1NPCLJ0X1ND802721 |
CA 32039Y2 |
| 392.2-SLLEWG3 | OOSState/Local Laws - Excessive weight - More than 5000 lbs over on allowable gross weight | |||||||||
| 392.2-SLLSOA | OOSState/Local Laws - State operating authority violation | |||||||||
| October 9, 2024 | UEX6003324 | SB CARSON SCALES, CA | III | 2 | 1 | — | Straight Truck |
PETERBILT |
1NPCLJ0X5ND802723 |
CA 19987K3 |
| 392.2-SLLEWA3 | OOSState/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| September 4, 2024 | NA7C002604 | NORTHBOUND CAJON SCALES, CA | I | 3 | — | — | Truck Tractor |
PETERBILT |
2NP3LN0X4CM174619 |
CA 26507G3 |
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| 393.95A | No/discharged/unsecured fire extinguisher | Emergency Equipment | ||||||||
| 392.2AU | State Operating Authority violation | |||||||||
| July 11, 2024 | NDUW003566 | CASTAIC IF, CA | I | — | — | — | Straight Truck |
PETERBILT |
1NPCLJ0X0RD671478 |
CA 25419W3 |
| July 11, 2024 | NDUW003562 | CASTAIC IF, CA | I | 1 | — | — | Straight Truck |
PETERBILT |
1NPCLJ0X0RD671478 |
CA 25419W3 |
| 393.201D | Frame accessories improperly attached | Cab Body Frame | ||||||||
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 |
|---|---|---|
| SULLY MILLER CONTACTING CO. | 1 | February 8, 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 above. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
3 of 7 inspections
Unsafe Driving
0 of 8 inspections
Hours of Service
1 of 8 inspections
Driver Fitness
0 of 8 inspections
Controlled Substances
0 of 8 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| May 28, 2026 | CA | — | — | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA13
Fleet & Equipment (11)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~10
of 82 reported to FMCSA
Trailers
~1
seen at inspection
Equipment types observed
Truck
6
Chassis / Incomplete
2
Not Applicable
1
Tractor
1
Trailer (type not listed)
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2024 Peterbilt 567 | Truck · Class 8 | 1NPCLJ0X0RD671478 | 2 | — |
| 2024 Peterbilt 567 | Truck · Class 8 | 1NPCLJ0X9RD671477 | 2 | — |
| 2021 Cozad | Trailer (type not listed) · 40 ft | 1C9CG5427MS772050 | 1 | — |
| 2019 Ford F-550 | Chassis / Incomplete · Class 5 | 1FDUF5GT0KEE84007 | 1 | — |
| 2023 Ford F-550 | Chassis / Incomplete · Class 5 | 1FDUF5GT1PDA08412 | 1 | — |
| 2019 Ford F-750 | Not Applicable · Class 7 | 1FDXF7DE9KDF12570 | 1 | 1 |
| 2022 Peterbilt 567 | Truck · Class 8 | 1NPCLJ0X1ND802721 | 1 | 1 |
| 2022 Peterbilt 567 | Truck · Class 8 | 1NPCLJ0X5ND802723 | 1 | 1 |
| 2025 Peterbilt 567 | Tractor · Class 8 | 1XPCD40X7SD749930 | 1 | — |
| 2012 Peterbilt 348 | Truck · Class 8 | 2NP3LN0X4CM174619 | 1 | — |
Show all 11 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2024 Peterbilt 537 | Truck · Class 7 | 2NPMHJ7X6RM608455 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 14, 2026.
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