Len The Plumber is an active interstate carrier based in Baltimore, MD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 8 | 2 | 0 |
| Trailers | 9 | 0 | 0 |
| Total Power Units | 10 | ||
Distinct vehicles · 24 mo
vs 10 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 | 78% | 90% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 88% | 93% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 46% | 76% | 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 | 9 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2024 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 23 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | MD | STRAIGHT TRUCK | 2 | 0 |
| Mar 20, 2026 | MD | STRAIGHT TRUCK | 1 | 1 |
| Mar 6, 2026 | NJ | STRAIGHT TRUCK | 0 | 0 |
| Feb 12, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 24
Field & Forest Management Llc
Brumley, MO
Jason Patton · also at 10 others
Jason Patton
Taylorsville, KY
Jason Patton · also at 10 others
Jason V Patton
Grand Rapids, MN
Jason Patton · also at 10 others
Larry And Sons Inc
Hagerstown, MD
Jason Patton · also at 10 others
Lnf Services Llc
Murfreesboro, TN
Jason Patton · also at 10 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 6 | 2.42 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 14 | 1.42 | — |
| Driver Fitness | 8 | 0.90 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state MD accounts for 59% of activity. Activity outside home state (MD): 41%.
| 2 |
| 7 |
| Driver Fitness | 10 | 4 | 9 |
| Unsafe Driving | 6 | 1 | 0 |
| Jan 14, 2026 |
| MD |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Dec 30, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Dec 30, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Dec 17, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Dec 17, 2025 | PA | STRAIGHT TRUCK | 1 | 1 |
| Nov 26, 2025 | MD | STRAIGHT TRUCK | 2 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Mar 20, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Mar 20, 2026 | 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 |
| Dec 17, 2025 | 39141B10MC | Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate | Driver Fitness | Yes |
| Nov 26, 2025 | 39111B5LNCDLNVE | License - Endorsement - Operate a CMV without proper endorsement or in violation of restriction. NOTE: Other than a 391.41 violation. | Driver Fitness | Yes |
| Nov 26, 2025 | 39141B10MC | Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate | Driver Fitness | Yes |
| Oct 7, 2025 | 39347ABCFSHE | Hydraulic/Electric Brake - Contaminated friction surface | Vehicle Maintenance | — |
| Jun 6, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Apr 9, 2025 | 39111B5LNCDLNVE | License - Endorsement - Operate a CMV without proper endorsement or in violation of restriction. NOTE: Other than a 391.41 violation. | Driver Fitness | Yes |
| Feb 4, 2025 | 39141A | Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail | Driver Fitness | Yes |
Patton Enterprises Llc
Omaha, NE
Jason Patton · also at 10 others
+14 more