PORT SERVICE LLC

USDOT 348454 • DBA: ENSTRUCTURE NEW HAVEN • 454 QUINNIPIAC AVE, NEW HAVEN, CT, 06513

ACTIVEMotor CarrierProperty Broker

Authority:2 active

Insurance:2 current

BOC-3:On file

Safety Rating:S

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

348,454

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

Business Type

Motor Carrier, Property Broker

State

Connecticut

Phone

2034680008

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

Safety Rating

MCS-150 Mileage

990,000

BOC-3 Agent

PROCESS AGENT SERVICE COMPANY, INC.

Physical Address

454 QUINNIPIAC AVE, NEW HAVEN, CT, 06513

Mailing Address

PO BOX 9466, NEW HAVEN, CT, 06536

Contact

Phone: 2034680008

Email: [email protected]

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Property Broker — Active

Contract Carrier — Active

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

2 active

Latest: Apr 17, 2025

BOC-3 Filing

On file

Operating Authority

fmcsa-authhistApr 5, 2026

Operating Authority
Authority Type	Docket #	Status	Original Date	Final Date
Property Broker	MC-538273	ACTIVE	Unknown	Apr 16, 2025
Contract Carrier	MC-538273	ACTIVE	Unknown	Apr 15, 2025

Active Insurance (2)

fmcsa-insurApr 5, 2026

Active Insurance (2)
Insurer	Type	Policy #	Status	Effective	Cancel Date
ATLANTIC SPECIALTY INSURANCE COMPANY	SURETY	800023155	ON FILE	Apr 17, 2025	Apr 17, 2025
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	BIPD/Primary	3767821	ON FILE	May 1, 2019	Apr 11, 2025

Insurance History (11 canceled/expired)

fmcsa-inshist-allwithhistory

Insurance History (11 canceled/expired)
Insurer	Type	Policy #	Status	Effective	Cancel Date
ATLANTIC SPECIALTY INSURANCE COMPANY	SURETY	800023155	NAME CHANGED	Apr 17, 2022	May 19, 2025
ATLANTIC SPECIALTY INSURANCE COMPANY	SURETY	800023155	REPLACED	Apr 17, 2022	Apr 17, 2025
ATLANTIC SPECIALTY INSURANCE COMPANY	SURETY	800023155	CANCELLED	Aug 18, 2021	Apr 16, 2022
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	BIPD/Primary	3767821	NAME CHANGED	May 1, 2019	May 19, 2025
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	BIPD/Primary	3182005	NAME CHANGED	May 1, 2017	Sep 16, 2019
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	BIPD/Primary	3182005	REPLACED	May 1, 2017	May 1, 2019
STATE NATIONAL INSURANCE CO., INC.	BIPD/Primary	SAP000533	REPLACED	May 28, 2009	May 1, 2009
STATE NATIONAL INSURANCE CO., INC.	BIPD/Primary	SAP000533	CANCELLED	May 28, 2009	Aug 27, 2009
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	BIPD/Primary	0934200	CANCELLED	May 1, 2009	Sep 28, 2017
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	BIPD/Primary	0934200	REPLACED	May 1, 2009	May 1, 2017
AMERICAN HOME ASSURANCE CO.	BIPD/Primary	4185859	REPLACED	May 1, 2005	May 28, 2009

Insurance Events Timeline

fmcsa-insur-hist

Insurance Events Timeline
Event	Insurer	Policy #	Type	Event Date	Cancel Date
TERM/CANCL	ATLANTIC SPECIALTY INSURANCE COMPANY	800023155	SURETY	May 19, 2025	May 19, 2025
TERM/CANCL	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	3767821	BIPD/Primary	May 19, 2025	May 19, 2025
TERM/REPL	ATLANTIC SPECIALTY INSURANCE COMPANY	800023155	SURETY	Apr 17, 2025	Apr 17, 2025
TERM/REPL	ATLANTIC SPECIALTY INSURANCE COMPANY	800023155	SURETY	Apr 17, 2025	Apr 17, 2025
TERM/REPL	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	3767821	BIPD/Primary	Apr 11, 2025	Apr 11, 2025
CANCEL	ATLANTIC SPECIALTY INSURANCE COMPANY	800023155	SURETY	Apr 16, 2022	Apr 16, 2022
TERM/CANCL	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	3182005	BIPD/Primary	Sep 16, 2019	Sep 16, 2019
TERM/REPL	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	3182005	BIPD/Primary	May 1, 2019	May 1, 2019
TERM/CANCL	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	0934200	BIPD/Primary	Sep 28, 2017	Sep 28, 2017
TERM/REPL	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	0934200	BIPD/Primary	May 1, 2017	May 1, 2017
TERM/CANCL	STATE NATIONAL INSURANCE CO., INC.	SAP000533	BIPD/Primary	Aug 27, 2009	Aug 27, 2009
TERM/REPL	AMERICAN HOME ASSURANCE CO.	4185859	BIPD/Primary	May 28, 2009	May 28, 2009
TERM/REPL	STATE NATIONAL INSURANCE CO., INC.	SAP000533	BIPD/Primary	May 1, 2009	May 1, 2009

Authority Revocations

fmcsa-revocations

Authority Revocations
Authority	Docket	Reason	Date
BROKER	MC-538273	INVOLUNTARY REVOCATION	Unknown

Authority Action History (8 events)

fmcsa-authhist-blob

Authority Action History (8 events)
Docket	Authority Type	Original Action	Served Date	Disposition	Decided Date
MC538273	BROKER	INVOLUNTARY REVOCATION	Apr 16, 2025	DISCONTINUED REVOCATION	Apr 16, 2025
MC538273	CONTRACT	INVOLUNTARY REVOCATION	Apr 16, 2025	DISCONTINUED REVOCATION	Apr 15, 2025
MC538273	PROPERTY BROKER	REINSTATED	Jun 3, 2022	—	Unknown
MC538273	PROPERTY BROKER	GRANTED	Sep 8, 2021	REVOKED	Apr 25, 2022
MC538273	CONTRACT	INVOLUNTARY REVOCATION	Aug 13, 2019	DISCONTINUED REVOCATION	Aug 16, 2019
MC538273	CONTRACT	INVOLUNTARY REVOCATION	Sep 1, 2017	DISCONTINUED REVOCATION	Sep 6, 2017
MC538273	CONTRACT	INVOLUNTARY REVOCATION	Jul 31, 2009	DISCONTINUED REVOCATION	Aug 13, 2009
MC538273	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Nov 10, 2005	—	Unknown

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

27%

Hours of Service

N/A

Unsafe Driving

21%

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

14 OOS

Vehicle OOS %

21.6%

Driver OOS %

8.1%

Above nat'l avg (6.7%)

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 37 of 37 inspection records

Inspection Activity Map

5 states • 37 inspections

None Low Medium High🚛 Home base

Violation Summary (83 violations from 37 inspections)

fmcsa-inspection-file

Violation Summary (83 violations from 37 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2	Operating a CMV while ill or fatigued	12	0	8	Unsafe Driving
FMCSR:393.9(a)	Inoperable required lamps	9	3	3	Vehicle Maintenance
FMCSR:392.2-SLLEWG1	Operating a CMV while ill or fatigued	4	0	8	Unsafe Driving
FMCSR:393.45B2-B-AIR	Brake tubing/hoses inadequate	3	0	7	Vehicle Maintenance
FMCSR:396.17(c)	No proof of periodic inspection	3	0	3	Vehicle Maintenance
FMCSR:392.2-SLLEWA2	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:392.2-SLLEWA3	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:393.75A3-TAOL	Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	2	2	—	Vehicle Maintenance
FMCSR:392.2-SLLEWA1	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:393.47E	Slack adjuster defective	2	0	7	Vehicle Maintenance
FMCSR:393.47(e)	Slack adjuster defective	2	0	7	Vehicle Maintenance
FMCSR:393.53(b)	Steering system components worn	2	0	7	Vehicle Maintenance
FMCSR:391.11(b)(4)	No valid medical certificate	2	1	7	Driver Fitness
FMCSR:396.3(a)(1)	Inspection/repair/maintenance - general	2	2	5	Vehicle Maintenance
FMCSR:392.2-SLL	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLIRP	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLEQP	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLTCD	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:383.23A2-LCDLN	License (CDL) - Operate a CMV and does not possess a valid CDL	1	1	—	Driver Fitness
FMCSR:392.2-SLLMF	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.55E-B	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:391.41B10-MC	Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate	1	1	—	Driver Fitness
FMCSR:383.23A2-LCDL	Endorsements - (CDL) - Operate a CMV without proper endorsements on operators license	1	1	—	Driver Fitness
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.95F	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	—	Vehicle Maintenance
FMCSR:393.53B-B	Steering system components worn	1	0	7	Vehicle Maintenance
FMCSR:396.3A1-BOS	BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination	1	1	—	Vehicle Maintenance
FMCSR:392.2-SLLLR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLS2	Speeding 6-10 mph over limit	1	0	5	Unsafe Driving
FMCSR:393.9A-LLPL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLUP	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.55D1-B	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.60C	Glazing/window obstructions	1	0	4	Vehicle Maintenance
FMCSR:393.9A-LHLI	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:390.21TB1-MC	390.21TB1-MC	1	0	—	General/Admin
FMCSR:396.17C-PI	No proof of periodic inspection	1	0	3	Vehicle Maintenance
FMCSR:396.5B-L	Fuel system leak	1	0	7	Vehicle Maintenance
FMCSR:390.21T(b)	390.21T(b)	1	0	—	General/Admin
FMCSR:393.55(c)(2)	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.207(f)	Air suspension pressure loss	1	0	—	Vehicle Maintenance
FMCSR:393.75(c)	Tire tread depth insufficient (other axles)	1	0	5	Vehicle Maintenance
FMCSR:393.75(a)(3)	Tire-flat and/or audible air leak	1	1	—	Vehicle Maintenance
FMCSR:393.100(b)	Cargo securement - aggregate working load	1	1	6	Vehicle Maintenance
FMCSR:395.34(a)(1)	Failing to note malfunction that requires use of paper log	1	0	—	Hours Of Service
FMCSR:393.48(a)	Inoperative/defective brakes	1	0	8	Vehicle Maintenance
FMCSR:393.78	Windshield condition defective	1	0	4	Vehicle Maintenance
FMCSR:393.45(b)(2)	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:392.82(a)(1)	Texting while driving	1	0	10	Unsafe Driving

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

21.6%vs nat'l 23.4%

-1.8 pts below avg

Driver OOS Rate

8.1%vs nat'l 6.7%

+1.4 pts above avg

Violations / Inspection

2.24vs nat'l 1.80

+0.44 above avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (37 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (37 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Feb 3, 2026	86941840	GREENWICH SCALE	CT	Level 2	KW STRAIGHT TRUCK	5	392.2-SLLEWA2, 392.2-SLLEWA3, 392.2-SLLEWG1	No
Jan 15, 2026	86796990	WINDSOR	CT	Level 2	KW STRAIGHT TRUCK	4	392.2-SLLEWA2, 392.2-SLLEWA3, 392.2-SLLEWG1	No
Jan 7, 2026	86720946	WALLINGFORD	CT	Level 3	MACK STRAIGHT TRUCK	1	392.2-SLLEQP	No
Jan 7, 2026	86720980	NORTH HAVEN	CT	Level 3	PTRB TRUCK TRACTOR	1	392.2-SLLTCD	No
Jan 6, 2026	86710148	WINDSOR	CT	Level 2	TRAIL SEMI-TRAILER	4	383.23A2-LCDLN, 393.75A3-TAOL, 392.2-SLLMF	Yes
Nov 25, 2025	86407292	BRANFORD	CT	Level 3	KW STRAIGHT TRUCK	2	391.41B10-MC, 383.23A2-LCDL	Yes
Nov 13, 2025	86305834	MIDDLETOWN SCALE	CT	Level 1	MACK STRAIGHT TRUCK	8	393.47E, 392.2-SLLEWA1, 392.2-SLLEWG1	Yes
Oct 7, 2025	85975374	WALLINGFORD	CT	Level 3	MACK TRUCK TRACTOR	1	392.2-SLLLR	No
Aug 27, 2025	85630118	MILFORD DE	DE	Level 3	PETERBILT TRUCK TRACTOR	0	—	No
Jun 23, 2025	85022993	WALLINGFORD	CT	Level 3	KW STRAIGHT TRUCK	0	—	No
Jun 6, 2025	84879438	NEW HAVEN	CT	Level 2	KW STRAIGHT TRUCK	0	—	No
Mar 26, 2025	84221837	NEW HAVEN	CT	Level 3	MACK STRAIGHT TRUCK	1	392.2-SLLS2	No
Feb 24, 2025	83940275	WATERFORD SCALE N/B	CT	Level 2	ST SEMI-TRAILER	3	393.45B2-B-AIR, 393.9A-LLPL	No
Feb 3, 2025	83763352	MILFORD DE	DE	Level 3	PETERBILT TRUCK TRACTOR	1	392.2-SLLUP	No
Dec 30, 2024	83494012	MIDDLETOWN SCALE	CT	Level 2	KW STRAIGHT TRUCK	3	393.75A3-TAOL, 393.55D1-B, 393.60C	Yes
Dec 3, 2024	83306788	RT 13 N/B SALISBURY SCALEHOUSE	MD	Level 2	LBT SEMI-TRAILER	1	393.9A-LHLI	No
Oct 18, 2024	82933371	MIDDLETOWN SCALE	CT	Level 2	PTRB TRUCK TRACTOR	5	392.2-SLLEWG1, 392.2-SLLEWA1, 390.21TB1-MC	No
Sep 26, 2024	82761348	NEW HAVEN	CT	Level 2	KW STRAIGHT TRUCK	0	—	No
Sep 20, 2024	82709438	MIDDLETOWN SCALE	CT	Level 2	KW STRAIGHT TRUCK	4	392.2, 390.21T(b), 393.55(c)(2)	No
Aug 28, 2024	82514266	WALLINGFORD	CT	Level 2	LBT SEMI-TRAILER	1	392.2	No
Aug 1, 2024	82272429	WINDSOR	CT	Level 3	PTRB TRUCK TRACTOR	1	392.2	No
Jul 29, 2024	82234453	WALLINGFORD	CT	Level 3	TRST SEMI-TRAILER	1	392.2	No
Jul 8, 2024	82065482	BRANFORD	CT	Level 3	TRAIL SEMI-TRAILER	1	392.2	No
May 29, 2024	81732871	BERLIN/KENSINGTON	CT	Level 1	KW STRAIGHT TRUCK	1	393.207(f)	No
May 16, 2024	81623131	MIDDLETOWN SCALE	CT	Level 1	PTRB TRUCK TRACTOR	3	396.17(c), 393.47(e), 393.53(b)	No
Mar 15, 2024	81111382	MERIDEN	CT	Level 2	TRAI SEMI-TRAILER	2	393.9(a), 393.75(c)	No
Mar 5, 2024	81021278	MIDDLETOWN SCALE	CT	Level 2	MACK STRAIGHT TRUCK	5	393.9(a), 392.2	Yes
Feb 15, 2024	80887224	ARMONK	NY	Level 2	KW STRAIGHT TRUCK	5	392.2, 393.9(a), 393.75(a)(3)	Yes
Jan 26, 2024	80690581	WATERBURY	CT	Level 3	PTRB TRUCK TRACTOR	0	—	No
Jan 12, 2024	80599425	H-RUSSELL	MA	Level 3	FRHT TRUCK TRACTOR	1	392.2	No
Dec 19, 2023	80423276	RT 13 S/B SALISBURY SCALEHOUSE	MD	Level 2	TSCT SEMI-TRAILER	1	395.34(a)(1)	No
Dec 18, 2023	80408252	MADISON	CT	Level 2	MACK STRAIGHT TRUCK	3	392.2, 391.11(b)(4), 393.9(a)	Yes
Dec 15, 2023	80398955	GREENWICH SCALE	CT	Level 3	KW STRAIGHT TRUCK	0	—	No
Dec 15, 2023	80398982	MIDDLETOWN SCALE	CT	Level 1	MACK TRUCK TRACTOR	6	396.3(a)(1), 391.11(b)(4), 393.47(e)	Yes
Aug 29, 2023	79540080	NEW HAVEN	CT	Level 2	POTT SEMI-TRAILER	6	396.17(c), 393.9(a), 393.78	Yes
Aug 17, 2023	79425788	WINDSOR	CT	Level 3	TRLR SEMI-TRAILER	1	392.82(a)(1)	No
Jun 25, 2023	78976546	H-NORTHAMPTON	MA	Level 3	POLA SEMI-TRAILER	1	392.2	No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

25 total · 16.0% OOS

2024-052026-02

InspectionsOOS

Most frequent inspection stations

MIDDLETOWN SCALE7 · 4 OOS

WALLINGFORD5

NEW HAVEN4 · 1 OOS

WINDSOR4 · 1 OOS

GREENWICH SCALE2

BRANFORD2 · 1 OOS

MILFORD DE2

MERIDEN1

Violations by BASIC category

Vehicle Maintenance43 · 10 OOS

Unsafe Driving32

Driver Fitness5 · 4 OOS

General/Admin2

Hours of Service1

Recent Crashes

16 crash records from FMCSA Crash File

Total Crashes

Fatalities

Fatal crashes on record

Injuries

Across 5 crashes

Tow-Aways

Crash History (16 records)

fmcsa-crash-fileApr 5, 2026

Crash History (16 records)
Date	State	Severity	Fatalities	Injuries	City	Location	VIN	Carrier Name at Crash
Feb 20, 2026	CT	INJURY	0	1	EAST GRANBY	187-N	...644536	PORT SERVICE LLC
Nov 8, 2023	CT	TOW	0	0	New Milford	7-N	...644535	PORT SERVICE LLC
Sep 14, 2023	CT	TOW	0	0	ROCKY HILL	91-N	...171750	PORT SERVICE LLC
May 24, 2023	CT	TOW	0	0	SOUTHINGTON	229-N	...171750	PORT SERVICE LLC
Feb 22, 2022	NY	INJURY	0	1	—	Ref Marker:	...644535	PORT SERVICE LLC
Jun 15, 2020	CT	TOW	0	0	—	—	—	—
Jul 22, 2019	MA	TOW	0	0	—	—	—	—
Oct 2, 2018	CT	TOW	0	0	—	—	—	—
Jul 20, 2018	CT	INJURY	0	1	—	—	—	—
Sep 1, 2016	CT	TOW	0	0	—	—	—	—
Aug 2, 2016	CT	TOW	0	0	—	—	—	—
Jul 22, 2016	CT	TOW	0	0	—	—	—	—
Jul 18, 2016	CT	TOW	0	0	—	—	—	—
Feb 12, 2014	CT	TOW	0	0	—	—	—	—
Jan 28, 2013	CT	FATAL	1	1	—	—	—	—
Jan 6, 1996	CT	INJURY	0	1	—	—	—	—