Dobler & Sons Llc is an active interstate carrier based in Moss Landing, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 6 | 0 | 0 |
| Tractors | 13 | 0 | 0 |
| Trailers | 106 | 0 | 0 |
| Total Power Units | 19 | ||
Distinct vehicles · 24 mo
vs 19 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 | 80% | 93% | Worse than most peers |
| Driver Fitness | 75% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 58% | 86% | Around peer average |
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 | 1 | — | 6.67% |
| Vehicle | 0 | 13 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 13 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 19, 2026 | CA | TRUCK TRACTOR | 0 | 1 |
| Mar 19, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 12, 2026 | CA | TRUCK TRACTOR | 2 | 0 |
| Mar 9, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 3 | 0.31 | — |
| Vehicle Maintenance | 10 | 2.45 | — |
| Driver Fitness | 1 | 0.13 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state CA accounts for 52% of activity. Activity outside home state (CA): 48%.
| 10 |
| Hours-of-Service Compliance | 4 | 1 | 0 |
| Driver Fitness | 1 | 0 | 1 |
| Feb 14, 2026 |
| AZ |
| TRUCK TRACTOR |
| 1 |
| 1 |
| Jan 29, 2026 | AZ | TRUCK TRACTOR | 2 | 2 |
| Jan 29, 2026 | AZ | TRUCK TRACTOR | 0 | 0 |
| Dec 31, 2025 | AZ | TRUCK TRACTOR | 1 | 1 |
| Dec 23, 2025 | AZ | TRUCK TRACTOR | 1 | 1 |
| Dec 10, 2025 | US | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 12, 2026 | 39522H1ELDNUM | HOS (ELD) - In-Vehicle Information - No user's manual for the driver describing how to operate the ELD. (May be electronic) | Hours-of-Service Compliance | — |
| Mar 12, 2026 | 39524DELDPT | HOS (ELD) - On request by an authorized safety official a driver must produce and transfer from an ELD the driver's hours of service records in accordance with t | Hours-of-Service Compliance | — |
| Mar 9, 2026 | 39530B1ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Hours-of-Service Compliance | — |
| Feb 14, 2026 | 393207BAALPMEOOS | More than 25% of the locking pins are missing or not engaged | Vehicle Maintenance | Yes |
| Jan 29, 2026 | 39311BCSRIGRR | Conspicuity Systems - Trailers rear impact guard retro reflective sheeting inadequate on vehicle manufactured on or after December 1 1993 | Vehicle Maintenance | — |
| Jan 29, 2026 | 39345DBHDB | Air Brake - Damaged by heat or broken | Vehicle Maintenance | Yes |
| Dec 31, 2025 | 39311A1LSLMWR | Lighting - Stop lamps - Both missing when required to be on. | Vehicle Maintenance | Yes |
| Dec 23, 2025 | 3929A2C | Cargo - Vehicle components or dunnage not secured | Vehicle Maintenance | Yes |
| Dec 4, 2025 | 393207ASTBW | Suspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component ca | Vehicle Maintenance | Yes |
| Dec 2, 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 |