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DIAZ AND SON TRANSPORT LLC
Vancouver, WA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 3483078 · MC 1143831
No Safety Rating
Active 6 yrs
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1143831 · Common carrier
Insurance
On File
United Financial Casualty Company
Safety
Not Rated
12.5% OOS · 24 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 6 yrs
- Insurance on file: $1,000,000
- Driver out-of-service rate 0.0% — below the 5.5% national average
- Vehicle out-of-service rate 0.0% — below the 20.7% national average
- 24 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1143831
Common Carrier
Insurance on File
UNITED FINANCIAL CASUALTY COMPANY
BI&PD · $1,000,000 · Policy CA00499680
Required Filings
Liability (BIPD)
$1,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3483078
MC Number
MC-1143831
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
May 15, 2025
FMCSA Registration
September 8, 2020
Authority Granted
October 13, 2020
Annual Mileage
100,000 mi (2024)
Contact Information
Address
10001 Ne 39th St, Vancouver, WA 98662
Phone
Email
Owner / Officer
Luis Diaz
Cargo Types
Motor Vehicles
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
24
Driver Inspections
17
Vehicle Inspections
19
Out-of-Service Violations
4
Violations by Category
Vehicle Maintenance11
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
12.5% of 8 inspections in the last 24 months put a driver or vehicle out of service —
28th percentile among carriers with 5–9 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
4 of 7 inspections
Unsafe Driving
0 of 9 inspections
Hours of Service
0 of 9 inspections
Driver Fitness
2 of 9 inspections
Controlled Substances
0 of 9 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
1
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| June 1, 2026 | OR | — | 1 | 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
WA17
OR1
Fleet & Equipment (6)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 2 reported to FMCSA
Trailers
~3
seen at inspection
Equipment types observed
Pickup
3
Semi-trailer
2
Car Hauler
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2012 Dodge Ram | Pickup · Class 3 | 3C63DRGL6CG132161 | 8 | 2 |
| 2018 Ram 3500 | Pickup · Class 3 | 3C63RRGL6JG342919 | 8 | — |
| Kaufman | Semi-trailer | 5SHFL3529JB000750 | 8 | — |
| Kaufman | Semi-trailer | 5SHFL3529MB000235 | 8 | 2 |
| 2014 Take 3 Trailers Inc | Car Hauler · 48 ft | 1T9AS4828EB540066 | 2 | 1 |
| 2019 Ram 3500 | Pickup · Class 3 | 3C63RRJL3KG524927 | 2 | 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 (24)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 7, 2026 | 2076000036 | FEDERAL WAY WA, US | I | 1 | — | APOLLO RECOVERY SERVICES | Straight Truck Trailer |
RAM KAUFMAN |
3C63RRGL6JG342919 5SHFL3529JB000750 |
WA C58388X WA AC5440 |
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| May 14, 2026 | X286000561 | RIDGEFIELD WA | I | 1 | — | RELENTLESS RECOVERY | Straight Truck Semi-trailer |
RAM KAUFMAN |
3C63RRGL6JG342919 5SHFL3529JB000750 |
WA C58388X WA AC5440 |
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| April 18, 2026 | 2147000659 | FEDERAL WAY WA | II | 1 | — | CARRIER | Straight Truck Semi-trailer |
RAM UNPUBLISHE |
3C63RRGL6JG342919 5SHFL3529JB000750 |
WA C58388X WA AC5440 |
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| March 3, 2026 | 2145000676 | FEDERAL WAY WA | I | 4 | — | UNDER THE HOOD CO | Straight Truck Semi-trailer |
RAM KAUFMAN |
3C63RRGL6JG342919 5SHFL3529JB000750 |
WA C58388X WA AC5440 |
| 392.9B3-DFRCLS | Driver - Failing to reexamine the CMV's cargo and its load securement devices during the course of transportation and make any necessary adjustments. | General Securement | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LRLI | Lighting - Tail lamp - Any inoperative | Lighting | ||||||||
| 393.100C-C | Cargo - Cargo not secured against shifting | General Securement | ||||||||
| June 30, 2025 | BX43950086 | DAYTON OR | II | 3 | — | WILKINS AUTO | Straight Truck Semi-trailer |
RAM KAUFMAN |
3C63RRGL6JG342919 5SHFL3529JB000750 |
WA C58388X WA AC5440 |
| 391.15A-LNCDLNSRW | Operating a non-CDL required commercial motor vehicle with driving privileges revoked, suspended, cancelled or otherwise disqualified. (391.15(a)) | License-related: High | ||||||||
| 392.9A-DFSL | Driver - Failing to properly secure load | General Securement | ||||||||
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| May 19, 2025 | 2101000431 | RIDGEFIELD WA | I | — | — | — | Straight Truck Semi-trailer |
DODGE KAUFMAN |
3C63DRGL6CG132161 5SHFL3529MB000235 |
WA C35100W WA AC5432 |
| April 14, 2025 | 2044000604 | RIDGEFIELD WA | II | 3 | 1 | UNKNOWN | Straight Truck Semi-trailer |
DODGE KAUFMAN |
3C63DRGL6CG132161 5SHFL3529MB000235 |
WA C35100W WA AC5432 |
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| 392.2-SLLIFTA | State/Local Laws - State tax/International Fuel Tax (IFTA) violation | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| January 23, 2025 | 2000000328 | FEDERAL WAY WA | III | — | — | LEGEND AUTO | Straight Truck Semi-trailer |
DODGE KAUFMAN |
3C63DRGL6CG132161 5SHFL3529MB000235 |
WA C35100W WA AC5432 |
| December 12, 2024 | 0917000160 | DU PONT WA | III | — | — | — | Straight Truck Semi-trailer |
DODGE KAUFMAN |
3C63DRGL6CG132161 5SHFL3529MB000235 |
WA C35100W WA AC5432 |
| October 9, 2024 | 0882000084 | ROCHESTER WA | I | 3 | 1 | VRYADO LOGISTICS | Straight Truck Semi-trailer |
RAM TAKE 3 TRAILERS INC |
3C63RRJL3KG524927 1T9AS4828EB540066 |
WA D64190D WA AU2498 |
| 393.43D-B | OOSBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Brakes All Others | ||||||||
| 393.9A-HLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Lighting | ||||||||
| 393.207A-SAPPCBLM | Suspension - Axle positioning part cracked/broken/loose/missing. | Suspension | ||||||||
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 |
|---|---|---|
| APOLLO RECOVERY SERVICES | 1 | October 7, 2026 |
| RELENTLESS RECOVERY | 1 | May 14, 2026 |
| UNDER THE HOOD CO | 1 | March 3, 2026 |
| WILKINS AUTO | 1 | June 30, 2025 |
| LEGEND AUTO | 1 | January 23, 2025 |
| VRYADO LOGISTICS | 1 | October 9, 2024 |
| RENTON TESLA | 1 | August 6, 2024 |
| GILCREST CHEV. DEALERSHIP | 1 | May 16, 2024 |
| MANHEIM | 1 | February 2, 2024 |
| AUDI | 1 | December 26, 2023 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| October 13, 2020 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| April 17, 2024 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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