DBA: Enstructure New Haven
Port Service Llc is an active interstate carrier based in New Haven, CT.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 3 | 0 |
| Tractors | 24 | 0 | 0 |
| Trailers | 28 | 0 | 0 |
| Total Power Units | 29 | ||
Distinct vehicles · 24 mo
vs 29 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 | 90% | 92% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 97% | 95% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 90% | 90% | 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 | 3 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 0 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 21 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | CT | STRAIGHT TRUCK | 0 | 0 |
| Jan 15, 2026 | CT | STRAIGHT TRUCK | 1 | 0 |
| Jan 7, 2026 | CT | STRAIGHT TRUCK | 0 | 0 |
| Jan 7, 2026 | CT | TRUCK TRACTOR | 1 | 0 |
| Jan 6, 2026 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 8 | 1.93 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 10 | 6.52 | — |
| Driver Fitness | 2 | 1.63 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state CT accounts for 88% of activity. Activity outside home state (CT): 12%.
| 4 |
| 3 |
| Unsafe Driving | 8 | 2 | 0 |
| Driver Fitness | 3 | 2 | 3 |
| CT |
| TRUCK TRACTOR |
| 4 |
| 2 |
| Nov 25, 2025 | CT | STRAIGHT TRUCK | 2 | 2 |
| Nov 13, 2025 | CT | STRAIGHT TRUCK | 4 | 1 |
| Oct 7, 2025 | CT | TRUCK TRACTOR | 1 | 0 |
| Aug 27, 2025 | DE | TRUCK TRACTOR | 0 | 0 |
| Jun 23, 2025 | CT | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 15, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Jan 7, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Jan 6, 2026 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Jan 6, 2026 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Jan 6, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Jan 6, 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 |
| Nov 25, 2025 | 38323A2LCDL | Endorsements - (CDL) - Operate a CMV without proper endorsements on operators license | Driver Fitness | Yes |
| Nov 25, 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 13, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Nov 13, 2025 | 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 | — |