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VALIDATED

GUILLEN & SONS LLC

Trust Score

87 Excellent
Excellent Why this score?
Company CheckGUILLEN & SONS LLC · DOT 2978517
74 HUMBERT ST, EAST HAVEN, CT, 06513
DOT# 2978517 MC# 18146 East Haven, Connecticut 8 years
CARRIER Legal name changed · Aug 18, 2026
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5
Power Units
6
Drivers
1
Crashes (24-Month)
$750,000
Insurance
Not Rated
Safety Rating
20
Inspections
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Public record

7 events tracked · latest Aug 18, 2026 Show details
Identity & ownership 1
  • Aug 18, 2026
    Company legal name changed.
Safety & compliance 6
  • Apr 16, 2026
    Roadside inspection, 1 out-of-service violation.
  • Jan 9, 2026
    Clean roadside inspection, no violations.
  • Dec 29, 2025
    Roadside inspection, 1 out-of-service violation.
  • Nov 24, 2025
    Roadside inspection, 6 violations (no OOS).
  • Jul 30, 2025
    DISCONTINUED REVOCATION COMMON.
  • Jun 2, 2025
    Crash reported (no fatalities).
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameGUILLEN & SONS LLC
DOT Number2978517
MC Number18146
Entity TypeCarrier
Operating StatusA - Active
LocationEast Haven, Connecticut
Added02/24/2017
MCS-15010/24/2025

Contact Details

Physical Address74 HUMBERT ST, EAST HAVEN, CT, 06513
Mailing Address74 HUMBERT ST, EAST HAVEN, CT, 06513

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE;U. S. MAIL
Carrier OperationA - Interstate
DocketMC018146
CommonActive
ContractNot Active
BrokerNot Active
Operating8 years

Operation Classification

Authorized For HireUS Mail

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure .75 · 1 insp with violations
Below cutoff
Hours-of-Service Compliance
measure 1.16 · 1 insp with violations
Below cutoff
Driver Fitness
measure .55 · 1 insp with violations
Below cutoff
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 23.6 · 8 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage108,753 miles
Mileage Year2024
VMT SourceMCS-150 Form

Drivers

6
Interstate
0
Intrastate
0
CDL
6
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0

Safety Summary

Safety RatingNot Rated
Total Crashes (24-mo)1
Fatal0
Driver OOS18.2% avg 5.5%
Vehicle OOS44.4% avg 20.7%
SmartWay PartnerNo

Insurance

Amount$750,000
Type91X
Effective05/02/2026
CompanyPROFESSIONAL TRANSPORTATION RRG INC
Policy #PT-26052719-01
Last checked09/08/2026

Quick Facts

StatusActive
TypeCarrier
Fleet5 units
Drivers6
Mileage108,753 mi
Operating8 years
MCS-15010/2025

Safety & Inspection Data

Crash Summary
Total Crashes (24-mo)1
Fatal0
Injury0
Tow-Away1
Driver Inspections
Total11
Out of Service2
OOS Rate18.2%
National Avg5.5%
Above National Average
Vehicle Inspections
Total9
Out of Service4
OOS Rate44.4%
National Avg20.7%
Above National Average

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS
2023
0 · 0 OOS -
2024
2 · 1 OOS
2025
7 · 3 OOS
2026
2 · 1 OOS
Crashes
2023
1 crash -
2024
0 crashes
2025
1 crash
2026
0 crashes
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Apr 2026, 10 inspections, 5 resulted in out-of-service (50% OOS rate).

Driver Out-of-Service 2 OOS
Vehicle Out-of-Service 5 OOS
Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (2)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.
DateLocationStateFatalInjuriesTowVehiclesWeatherRoadLight
06/02/2025 EAST HAVEN CT 0 0 1 2 Clear Dry Daylight
12/24/2023 NORTH HAVEN CT 0 0 1 2 Clear Dry Daylight

Roadside Violations by Safety Category Last 24 months

84 roadside violations across 10 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service
Vehicle Maintenance 63 violations · 5 OOS
Unsafe Driving 15 violations · 0 OOS
Hours-of-Service (HOS) Compliance 2 violations · 2 OOS
Driver Fitness 1 violation · 1 OOS
Other (General) 3 violations · 0 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (11)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
04/16/2026 CT Walk-Around (Level II) CLINTON 12 1 1 1 11 0 - Detail
01/09/2026 CT Driver-Only (Level III) BLOOMFIELD 0 0 0 0 0 0 - Detail
12/29/2025 NJ Walk-Around (Level II) NJ 7 1 0 0 7 1 - Detail
11/24/2025 CT Walk-Around (Level II) WINDSOR 6 0 0 0 6 0 - Detail
11/20/2025 CT Walk-Around (Level II) GREENWICH SCALE 8 0 1 0 7 0 - Detail
10/01/2025 CT Walk-Around (Level II) GREENWICH SCALE 4 1 1 0 3 1 - Detail
09/29/2025 CT Full (Level I) MILFORD 15 0 0 0 15 0 - Detail
05/15/2025 MA Driver-Only (Level III) H-ATTLEBORO 5 0 1 0 4 0 - Detail
01/06/2025 CT Walk-Around (Level II) GREENWICH SCALE 2 1 0 0 2 1 - Detail
12/10/2024 RI Full (Level I) WARWICK RI 13 3 0 1 0 2 - Detail
07/18/2024 CT Walk-Around (Level II) MIDDLETOWN SCALE 8 0 0 0 8 0 - Detail
Detailed Inspection Report

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections10
Unsafe Driving 1 viols
HOS Compliance 1 viols
Driver Fitness 1 viols
Vehicle Maintenance 8 viols

Licensing & Insurance

FormTypeInsurance CompanyPolicyCoverageEffectiveCancel DateMethod
91XBIPD/PrimaryNATIONAL INDEMNITY COMPANY70TRS086672$750,00012/11/201805/03/2019Cancelled
91XBIPD/PrimaryNATIONAL INDEMNITY COMPANY70TRS088672$750,00010/09/201812/08/2018Cancelled
91XBIPD/PrimaryNATIONAL INDEMNITY COMPANY70TRS088672$750,00008/10/201810/09/2018Replaced
91XBIPD/PrimaryNATIONAL INDEMNITY COMPANY70TRS088672$750,00008/10/201810/13/2018Cancelled
91XBIPD/PrimaryNATIONAL INDEMNITY COMPANY70TRS088672$750,00005/04/201808/10/2018Replaced
91XBIPD/PrimaryNATIONAL INDEMNITY COMPANY70TRS088672$750,00005/04/201809/08/2018Cancelled
91XBIPD/PrimaryACCREDITED SPECIALTY INSURANCE COMPANY2-MAT-CT-21-S0111773-00$750,00005/03/202507/30/2025Cancelled
91XBIPD/PrimarySENTRY SELECT INSURANCE COMPANYA0217496001$750,00005/03/202305/03/2025Cancelled
91XBIPD/PrimaryPROGRESSIVE CASUALTY INSURANCE COMPANYCA3614083$750,00005/03/202105/03/2023Replaced
91XBIPD/PrimaryNATIONAL CASUALTY COMPANYLTO0065029$750,00005/03/202005/03/2021Replaced
91XBIPD/PrimaryNATIONAL INDEMNITY COMPANY70TRS100686$750,00005/03/201905/03/2020Cancelled
91XBIPD/PrimaryLANCER INSURANCE COMPANYCM0065035$1,000,00001/22/201805/04/2018Replaced

No active insurance policies.

DocketTypeActionServedDispositionDisp Date
MC018146COMMONINVOLUNTARY REVOCATION11/13/2018DISCONTINUED REVOCATION12/12/2018
MC018146COMMONINVOLUNTARY REVOCATION09/17/2018DISCONTINUED REVOCATION10/10/2018
MC018146COMMONINVOLUNTARY REVOCATION07/03/2025DISCONTINUED REVOCATION07/30/2025
MC018146COMMONINVOLUNTARY REVOCATION04/08/2019DISCONTINUED REVOCATION05/01/2019
MC018146COMMONINVOLUNTARY REVOCATION04/07/2025DISCONTINUED REVOCATION05/07/2025
MC018146COMMONINVOLUNTARY REVOCATION04/06/2020DISCONTINUED REVOCATION04/29/2020
MC018146MOTOR PROPERTY COMMON CARRIERGRANTED02/15/2018--

No revocation records.

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