A-1 Modular Inc is an active interstate carrier based in San Leandro, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 3 | 0 |
| Total Power Units | 4 | ||
Distinct vehicles · 24 mo
vs 4 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 | 83% | 94% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 60% | 85% | 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 | 2 | — | 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 | 5 | 0 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 12, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Oct 27, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Jul 25, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Apr 18, 2025 | CA | STRAIGHT TRUCK | 1 | 0 |
| Apr 16, 2025 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 50
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Celda Group Transport S De Rl De Cv
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Cheo Trucking Llc
Miami, FL
Jose Ramirez · also at 131 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 0.33 | — |
| Vehicle Maintenance | 3 | 1.90 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| — |
| 4.44% |
Where they run
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| Hours-of-Service Compliance |
| 1 |
| 0 |
| 0 |
| CA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Apr 4, 2025 | CA | STRAIGHT TRUCK | 2 | 1 |
| Oct 31, 2024 | CA | STRAIGHT TRUCK | 0 | 0 |
| Oct 24, 2024 | CA | STRAIGHT TRUCK | 0 | 0 |
| Oct 22, 2024 | CA | STRAIGHT TRUCK | 1 | 1 |
| Aug 13, 2024 | CA | STRAIGHT TRUCK | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Apr 18, 2025 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | — |
| Apr 4, 2025 | 39345DBAAL | Air Brake - Audible air leak at other than a proper connection | Vehicle Maintenance | — |
| Apr 4, 2025 | 3965BHWSL | Hubs - Wheel seal leaking | Vehicle Maintenance | Yes |
| Oct 22, 2024 | 3963A1HCM | Hubs - Bearing cap plug or filler plug missing or broken | Vehicle Maintenance | Yes |
| Aug 13, 2024 | 3963A1HC | Hubs - Hub cap missing or broken | Vehicle Maintenance | Yes |
| Aug 13, 2024 | 3965A | Failing to ensure that vehicle is properly lubricated | Vehicle Maintenance | — |
+40 more