DIAMOND W SERVICES LLC
Facts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026. How this works
- Operating authority is not authorized (last known)Without active authority the company may not haul or broker interstate freight for hire.
- Vehicle out-of-service rate well above the state average54.5% vs Texas average 25.1%.
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, (361) 597-0452, not a number from an email or load board.
- Check that the MC number you were given is MC1320941.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC1320941 | Primary | ARCH INSURANCE COMPANY Policy CAB108102200 · 91X | $1,000,000 | Nov 23, 2021 | Active |
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 18, 2024 – Oct 18, 2026
6 of 11 · Texas avg 25.1%
1 of 11 · Texas avg 7.7%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Sep 12, 2026 | TX | 2 | 2 | Yes |
| Sep 5, 2026 | TX | 2 | 3 | No |
| Sep 1, 2026 | TX | 2 | 3 | Yes |
| Jul 3, 2026 | TX | 2 | 0 | No |
| Jun 29, 2026 | TX | 2 | 11 | Yes |
| Jun 10, 2026 | TX | 2 | 2 | Yes |
| Apr 28, 2026 | TX | 2 | 1 | No |
| Jun 9, 2025 | TX | 2 | 6 | Yes |
| May 16, 2025 | TX | 2 | 0 | No |
| Mar 17, 2025 | TX | 1 | 12 | 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 Texas average covers 347,521 vehicle and 460,200 driver inspections of all Texas-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
25 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 43 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 | Texas share |
|---|---|---|---|---|
| Vehicle Maintenance | 23 | 4 | 92.0% | 78.8% |
| Driver Fitness | 2 | 2 | 8.0% | 4.2% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 Reflective Sheeting · Vehicle Maintenance · code 39311TU | 3 | 0 |
| Inoperable Required Lamp Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939 | 2 | 0 |
| Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 Reflective Sheeting · Vehicle Maintenance · code 39311TL | 2 | 0 |
| Operating a CMV without a CDL License-related: High · Driver Fitness · code 38323A2 | 1 | 1 |
| Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency Medical Certificate · Driver Fitness · code 39141APC | 1 | 1 |
| Brake - Breakaway not attached to the towing vehicle Brakes All Others · Vehicle Maintenance · code 39343DBMA | 1 | 1 |
| Air Brake tubing improperly joined or spliced Brakes All Others · Vehicle Maintenance · code 39345AAJS | 1 | 1 |
| Brake - Defective Air Reservoir Brakes All Others · Vehicle Maintenance · code 3963A1AR | 1 | 1 |
| No/improper heavy vehicle/machine securement General Securement · Vehicle Maintenance · code 393130 | 1 | 1 |
| No or defective brake warning device or pressure gauge Brakes All Others · Vehicle Maintenance · code 39351 | 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 Texas column is the mix across all Texas-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
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Jun 2, 2025 | Not Listed, TX | 0 | 0 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 3197147 |
|---|---|
| MC / docket | MC1320941 |
| Legal name | DIAMOND W SERVICES LLC |
| Operation | Intrastate (Non-Hazmat) |
| Business type | — |
| Power units | 4 |
| Drivers | 5 |
| Annual mileage | 100,000 (2026) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Oct 5, 2018 · 8 years ago |
| Last MCS-150 update | Oct 6, 2026 |
Cargo carried
General FreightBuilding MaterialsMachinery, Large ObjectsOilfield EquipmentLivestockConstruction
Questions about DIAMOND W SERVICES LLC
What does DIAMOND W SERVICES LLC's operating authority allow?
FMCSA records show no active operating authority for DIAMOND W SERVICES LLC (MC1320941), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about DIAMOND W SERVICES LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. 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 DIAMOND W SERVICES LLC?
Confirm the authority and insurance on the Motus record for USDOT 3197147. Call the company back on the phone number on file, (361) 597-0452, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1320941, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Marion
All in Marion →Largest fleets
| Company | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|
| MOTT'S AUTOMOTIVE INC DBA MOTT'S WRECKER SERVICE |
737599 | MC405388 | 6 | Last known: Active FMCSA snapshot May 14, 2026 |
| WILLIAMS SUPPLY COMPANY LTD | 2057153 | MC830406 | 6 | Last known: Not authorized FMCSA snapshot May 14, 2026 |
| STERLING HOT SHOT SERVICE LLC | 2338800 | MC884556 | 2 | Last known: Inactive FMCSA snapshot May 14, 2026 |
| JAMESON'S TRUCKING ACADEMY LLC | 2466439 | MC852546 | 2 | Last known: Inactive FMCSA snapshot May 14, 2026 |
| HARTMAN TRANSPORT LLC | 2838965 | MC1621790 | 2 | Active Current · Motus |
| GIBSON OILFIELD SERVICES LLC | 4580356 | MC1823181 | 2 | Active Current · Motus |
| SARMIENTO TRUCKING INC | 840580 | MC373296 | 1 | Last known: Inactive FMCSA snapshot May 14, 2026 |
| JDT TRUCKING LLC DBA JDT TRUCKING |
2517163 | MC1351694 | 1 | Active Current · Motus |
| MONSON TRUCKING LLC | 3155765 | MC107666 | 1 | Last known: Inactive FMCSA snapshot May 14, 2026 |
| BRUINS TRANSPORT LLC | 3673532 | MC1275263 | 1 | Last known: Inactive FMCSA snapshot May 14, 2026 |
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error.