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Freight Carrier/shipper/broker · New Haven, CT

ENSTRUCTURE NEW HAVEN

454 QUINNIPIAC AVE · New Haven, CT 06513

AUTHORIZED FOR:
(203) 468-0008 Tap to call
  • MC #538273
  • USDOT #348454 USDOT Active
  • 29
    Power Units
  • 20
    Drivers
  • Carrier/shipper/broker
    Entity Type

About this carrier

ENSTRUCTURE NEW HAVEN is a New Haven, CT freight carrier/shipper/broker that is authorized for: in the state of Connecticut. This company has 29 truck(s) in their fleet and 20 truck drivers. Their motor carrier number is MC-538273 and their USDOT number is 348454.

Sourced from FMCSA SAFER · last filed 04/02/2025 · last updated Oct 23, 2026.

Carrier Details

  • Legal Name PORT SERVICE LLC
  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 04/02/2025
  • MCS-150 Mileage 990,000 (2022)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Metal Sheets, Coils, Rolls
  • Machinery, Large Objects
  • Liquids/Gases
  • Coal/Coke
  • Commodities Dry Bulk
  • Construction

Operating Territory

Map of states where this carrier has roadside inspections Connecticut — 18 inspections (past 24 months) Delaware — 2 inspections (past 24 months) Massachusetts — 1 inspection (past 24 months) Massachusetts — 1 inspection (past 24 months) Massachusetts — 1 inspection (past 24 months) Maryland — 1 inspection (past 24 months) Maryland — 1 inspection (past 24 months)

Inspection activity   Inspected in 4 states over the past 24 months: CT (18), DE (2), MA (1), MD (1). Home base: New Haven, Connecticut.

Safety Record

6 Severe Violations Updated Oct 15, 2026

Crashes (24 mo)

  • 0
    Fatal
  • 2
    Injury
  • 0
    Tow
  • 2
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.76 4 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 8.1 9 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 1.26 2

Inspection Summary

  • 22
    Total
  • 8
    Clean
  • 14
    With violations

24-month window ending Sep 25, 2026

Violations Cited 23 unique codes

Critical 6

  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS3× OOS×3 SW 8
  • 396.3A1-TAOCVTires - All others, in contact with a part of the vehicle1× OOS×1 SW 8
  • 383.23A2-LCDLEndorsements - (CDL) - Operate a CMV without proper endorsements on operators license1× OOS×1 SW 8
  • 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL1× OOS×1 SW 8
  • 391.41B10-MCMedical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate1× OOS×1 SW 2
  • 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination1× OOS×1 SW 0

Vehicle Maintenance 13

  • 393.9A-LHLILighting - Headlamp(s) - Any inoperative1× SW 6
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured2× SW 4
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× SW 4
  • 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19981× SW 4
  • 393.55D1-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.1× SW 4
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt1× SW 4
  • 396.5B-LLubrication - Oil or grease leak1× SW 3
  • 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured1× SW 2
  • 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper1× SW 2
  • 393.9A-LLPLLighting - License plate lamp inoperative1× SW 2
  • 393.60(c)Windshield - Damaged or Discolored1× SW 1
  • 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective1× SW 1

Unsafe Driving 4

  • 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other1× SW 5
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit1× SW 4
  • 392.2-SLLLRState/Local Laws - Lane restriction violation1× SW 3
  • 392.2-SLLUPState/Local Laws - Unlawfully parking /leaving vehicle on roadway1× SW 1

Locations

Physical Address
ENSTRUCTURE NEW HAVEN
454 QUINNIPIAC AVE
NEW HAVEN, CT 06513
Mailing Address
PORT SERVICE LLC
PO BOX 9466
NEW HAVEN, CT 06536

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