Seifert Bros Inc is an active interstate carrier based in Acampo, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 6 | 0 | 0 |
| Tractors | 3 | 0 | 0 |
| Trailers | 11 | 0 | 0 |
| Total Power Units | 9 | ||
Distinct vehicles · 24 mo
vs 9 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 69% | 93% | Around peer average |
| HOS Compliance | 76% | 92% | Worse than most peers |
| Driver Fitness | 79% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 55% | 84% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 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 | 7 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 2, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 2, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 2, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 22, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 22, 2026 | CA | STRAIGHT TRUCK |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.25 | — |
| HOS Compliance | 1 | 0.12 | — |
| Vehicle Maintenance | 3 | 1.55 | — |
| Driver Fitness | 1 | 0.03 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state CA accounts for 93% of activity. Activity outside home state (CA): 7%.
| 1 |
| Hours-of-Service Compliance | 2 | 0 | 0 |
| Driver Fitness | 1 | 0 | 0 |
| Unsafe Driving | 1 | 1 | 0 |
| 0 |
| 0 |
| Jan 21, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jan 21, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jan 20, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Nov 19, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| May 7, 2025 | CA | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| May 7, 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 |
| Aug 20, 2024 | 39522H2 | Driver failing to maintain ELD instruction sheet | Hours-of-Service Compliance | — |
| Aug 20, 2024 | 39524D | ELD cannot transfer ELD records electronically | Hours-of-Service Compliance | — |
| Jul 24, 2024 | 39141A1NPH | Operating a property-carrying vehicle without possessing a valid medical certificate - no previous history | Driver Fitness | — |
| Jul 24, 2024 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Jul 24, 2024 | 3939BRKLAMP | Inoperative Brake Lamps | Vehicle Maintenance | — |
| Jul 24, 2024 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Jul 24, 2024 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Jul 24, 2024 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Jul 24, 2024 | 39311N | No retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 | Vehicle Maintenance | — |