DBA: H Diaz Trucking
Hector Diaz is an active intrastate non-hazmat carrier based in Porterville, 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 | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 96% | 96% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 98% | 98% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 3 | 3 | 3 |
| Hours-of-Service Compliance | 1 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 17, 2025 | CA | TRUCK TRACTOR | 2 | 2 |
| Nov 12, 2024 | CA | TRUCK TRACTOR | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 24
Allegro Group Of Sw Fl Llc
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Hector Diaz · also at 24 others
Builders Fence Company Inc
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Hector Diaz · also at 24 others
Dash Transportation Inc
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Hector Diaz · also at 24 others
Deas Landscaping Incorporated
Detroit, MI
Hector Diaz · also at 24 others
D Pool Plumbing Co
Fresno, CA
Hector Diaz · also at 24 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 1.66 | — |
| Vehicle Maintenance | 2 | 14.66 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 0 |
| Sep 17, 2025 |
| 393116ACL |
| Logs - Improperly secured firewood/stumps/log debris |
| Vehicle Maintenance |
| Yes |
| Sep 17, 2025 | 393116CCL | Logs - Logs not solidly packed/outer bottom logs not in contact with and resting solidly against the bunks bolsters stakes or standards | Vehicle Maintenance | Yes |
| Nov 12, 2024 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | Yes |
| Nov 12, 2024 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | — |
Hdh4 Trucking Inc
Tampa, FL
Hector Diaz · also at 24 others
+14 more