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Port Service Llc (DOT# 348454) – FMCSA Carrier Profile

doing business as ENSTRUCTURE NEW HAVEN
DOT# 348454MC# 538273● Active
Updated: 2026-03-09

Port Service Llc is a registered motor carrier with the FMCSA under USDOT number 348454. The company operates from New Haven, CT and maintains an active operating status with 29 power units and 20 drivers on record.

Safety Rating

FMCSA Safety Rating
✓ Satisfactory
Rated: October 6, 2006

Port Service Llc holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address454 Quinnipiac Ave, New Haven, CT, 06513
Phone(203) 468-0008
Emailecruz@enstructure.com
Entity TypeAuthorized For Hire
OperationInterstate
Power Units29
Drivers20
MCS-150 FiledApril 2, 2025
Annual Mileage990,000 mi (2022)
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Inspection Summary

All-time Inspections
All-time
26
Total
6
OOS
3
Driver OOS
3
Vehicle OOS
OOS Rate23.08%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
2.1
Unsafe Driving
0.0
HOS Compliance
1.5
Driver Fitness
0.0
Controlled Substances
8.9
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 348454?
USDOT number 348454 is assigned to Port Service Llc, an active motor carrier registered with the FMCSA, based in New Haven, CT.
What is the safety rating of Port Service Llc?
Port Service Llc has a safety rating of Satisfactory as of October 6, 2006.
How many inspections has Port Service Llc had?
Port Service Llc has recorded 26 total inspections with 6 out-of-service orders, representing an OOS rate of 23.08%.
Where is Port Service Llc located?
Port Service Llc is headquartered at 454 Quinnipiac Ave, New Haven, CT 06513.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 348454 · Last updated: 2026-03-09. View official FMCSA record →