Jm And Son Trucking Inc is an active intrastate non-hazmat carrier based in Gaithersburg, MD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 85% | 88% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 90% | 93% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 92% | 94% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 8 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 32 | 11 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 26, 2026 | MD | STRAIGHT TRUCK | 3 | 1 |
| Jan 16, 2026 | MD | STRAIGHT TRUCK | 7 | 4 |
| Nov 13, 2025 | MD | STRAIGHT TRUCK | 2 | 0 |
| Sep 18, 2025 | MD | STRAIGHT TRUCK | 9 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 6
Full Bore Directional Inc
Gulfport, FL
Robert Mendez · also at 6 others
Mendez Concrete Services Inc
Columbus, GA
Robert Mendez · also at 6 others
Mendez Services Llc
Lexington, SC
Robert Mendez · also at 6 others
Robert Mendez
Kingsville, TX
Robert Mendez · also at 6 others
Robert Mendez
San Dimas, CA
Robert Mendez · also at 6 others
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.88 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 12 | 12.24 | — |
| Driver Fitness | 2 | 1.38 | — |
| Controlled Substances | 0 | 0.00 | Alert |
| 4.44% |
Where they run
Inspected in 1 state. Top state MD accounts for 100% of activity. Activity outside home state (MD): 0%.
| 11 |
| Driver Fitness | 3 | 2 | 3 |
| Unsafe Driving | 1 | 0 | 0 |
| 4 |
| Aug 27, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Jul 21, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Jul 2, 2025 | MD | STRAIGHT TRUCK | 2 | 1 |
| May 19, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Feb 27, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Feb 13, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 26, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 26, 2026 | 3939ALFTSI | Lighting - Front - Turn signal - inoperative | Vehicle Maintenance | — |
| Feb 26, 2026 | 3939ALHWS | Lighting - Hazard warning signal(s) inoperative | Vehicle Maintenance | — |
| Jan 16, 2026 | 393209DSTBSP | Steering - Ball and socket joint has movement greater than 1/8 inch measured with hand pressure | Vehicle Maintenance | Yes |
| Jan 16, 2026 | 39347ABCFSBDSA | Drum Brake - Contaminated friction surface on a steering axle | Vehicle Maintenance | Yes |
| Jan 16, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jan 16, 2026 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Jan 16, 2026 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Jan 16, 2026 | 3965BHWSL | Hubs - Wheel seal leaking | Vehicle Maintenance | Yes |
| Jan 16, 2026 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
So Cali Trucking Llc
Los Angeles, CA
Robert Mendez · also at 6 others