DBA: Castillos Trucking
Guillermo H Castillo is an active interstate carrier based in Fresno, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 1 | 0 | 0 |
| Total Power Units | 1 | ||
Distinct vehicles · 24 mo
vs 1 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 98% | 99% | Worse than most peers |
| Driver Fitness | 99% | 99% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 97% | 97% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 3 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 2 states. Top state CA accounts for of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 5 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 26, 2026 | OR | TRUCK TRACTOR | 0 | 0 |
| Dec 8, 2025 | CA | TRUCK TRACTOR | 5 | 4 |
| Oct 2, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Aug 6, 2025 | CA | TRUCK TRACTOR | 4 | 1 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 9
Castillo Brothers Transport Llc
Spring, TX
Guillermo Castillo · also at 9 others
Castillo Dist
Bronx, NY
Guillermo Castillo · also at 9 others
Guillermo Castillo
Pasco, WA
Guillermo Castillo · also at 9 others
Guillermo Castillo
Dallas, TX
Guillermo Castillo · also at 9 others
Guillermo Castillo Jr
Long Beach, CA
Guillermo Castillo · also at 9 others
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 2.46 | — |
| Vehicle Maintenance | 3 | 10.25 | — |
| Driver Fitness | 1 | 2.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 2 |
| Driver Fitness | 2 | 1 | 2 |
| Hours-of-Service Compliance | 2 | 2 | 1 |
| Dec 18, 2024 |
| CA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 8, 2025 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Dec 8, 2025 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Dec 8, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Dec 8, 2025 | 3958EHOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | Hours-of-Service Compliance | — |
| Dec 8, 2025 | 3958EHOSPDOOS | HOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain: | Hours-of-Service Compliance | Yes |
| Aug 6, 2025 | 39345DBAAL | Air Brake - Audible air leak at other than a proper connection | Vehicle Maintenance | Yes |
| Aug 6, 2025 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Aug 6, 2025 | 39348ABMBCBD | Drum Brake - Missing/broken component(s) | Vehicle Maintenance | — |
| Aug 6, 2025 | 3965BHWSL | Hubs - Wheel seal leaking | Vehicle Maintenance | — |