HaulerCheck · https://haulercheck.com/carrier/4157599-diaz-svcs-llc/ · Checked 2026-10-19 12:25 UTC · Census and inspections Oct 18, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
DIAZ SVCS LLC
Do not book until these are resolved · 1 signal
How risk signals workAt least one fact in the FMCSA record should stop a booking until it is cleared up. Confirm the current record on Motus first; it is not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Operating authority is inactive (last known)Without active authority the company may not haul or broker interstate freight for hire.
No cargo cover filed with FMCSA
Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (702) 403-0351, not a number from an email or load board.
- Check that the MC number you were given is MC1597216.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
No insurance filings were found in the public FMCSA data for this carrier.
Roadside inspections Oct 18, 2024 – Oct 18, 2026
0 of 6 · Nevada avg 22.3%
5 of 8 · Nevada avg 6.8%
8 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Jul 8, 2025 | AZ | 2 | 3 | No |
| Jan 3, 2025 | TX | 1 | 6 | No |
| Dec 13, 2024 | MD | 2 | 9 | Yes |
| Dec 11, 2024 | AR | 3 | 3 | Yes |
| Dec 11, 2024 | AZ | 2 | 9 | Yes |
| Nov 28, 2024 | AZ | 1 | 3 | No |
| Nov 13, 2024 | GA | 3 | 3 | Yes |
| Oct 29, 2024 | IN | 1 | 3 | Yes |
How these rates are calculated
Period: Oct 18, 2024 – Oct 18, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Nevada average covers 13,356 vehicle and 20,488 driver inspections of all Nevada-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
28 violations counted in FMCSA's Safety Measurement System (SMS), 6 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 39 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 18, 2024 – Oct 18, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Nevada share |
|---|---|---|---|---|
| Vehicle Maintenance | 16 | 0 | 57.1% | 68.4% |
| Hours-of-Service Compliance | 5 | 4 | 17.9% | 18.2% |
| Driver Fitness | 4 | 2 | 14.3% | 3.7% |
| Unsafe Driving | 3 | 0 | 10.7% | 8.9% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| HOS (Property) - Failing to have a record of duty status using the method prescribed Incomplete/Wrong Log · Hours-of-Service Compliance · code 3958A1HOSP | 4 | 4 |
| Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. Emergency Equipment · Vehicle Maintenance · code 39395A1 | 4 | 0 |
| Medical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request but presents proof prior to com Medical Certificate · Driver Fitness · code 39141AMCPC | 3 | 1 |
| Emergency Equipment - Stopped vehicle warning devices missing or improper Emergency Equipment · Vehicle Maintenance · code 39395F | 2 | 0 |
| Operating a CMV without documentation of a periodic inspection Inspection Reports · Vehicle Maintenance · code 39617CPI | 2 | 0 |
| Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail Medical Certificate · Driver Fitness · code 39141A | 1 | 1 |
| No record of duty status when one is required (ELD Not Required) Incomplete/Wrong Log · Hours-of-Service Compliance · code 3958ANONELD | 1 | 0 |
| State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other Dangerous Driving · Unsafe Driving · code 3922SLLTCD | 1 | 0 |
| Driver - Using a hand-held mobile telephone Phone Call · Unsafe Driving · code 39282DUMT | 1 | 0 |
| Driver - Failed to use seat belt while operating a CMV. Seat Belt · Unsafe Driving · code 39216AD | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 2026. "Share" is this company's mix of violations; the Nevada column is the mix across all Nevada-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 18, 2024 – Oct 18, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 4157599 |
|---|---|
| MC / docket | MC1597216 |
| Legal name | DIAZ SVCS LLC |
| Operation | Interstate |
| Business type | — |
| Power units | 2 |
| Drivers | 3 |
| Annual mileage | 172,800 (2024) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Nov 15, 2023 · 2 years ago |
| Last MCS-150 update | May 14, 2025 |
Cargo carried
General Freight
Questions about DIAZ SVCS LLC
What does DIAZ SVCS LLC's operating authority allow?
FMCSA records show no active operating authority for DIAZ SVCS LLC (MC1597216), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about DIAZ SVCS LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. No insurance filings were found in the public data. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking DIAZ SVCS LLC?
Confirm the authority and insurance on the Motus record for USDOT 4157599. Call the company back on the phone number on file, (702) 403-0351, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1597216, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Las Vegas, NV →
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 12:25 UTC.