SUMMIT CONSTRUCTION OF MONROE LLC

Milford, CT · Interstate · 2 power units · Not rated · USDOT since Jun 1, 1974 (52 years)

Do not book until these are resolved · 1 signal

How risk signals work

At least one fact in the FMCSA record should stop a booking until it is cleared up. Confirm the current record on Motus first; it is not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.

  • Operating authority is inactive (last known)Without active authority the company may not haul or broker interstate freight for hire.
Confirm on Motus ↗ Call (203) 268-3739 Safety: SAFER ↗
Operating authority
Last known: Inactive
MC43693: Contract carrier inactive
Last known · FMCSA snapshot May 14, 2026
Liability insurance (BI&PD)
None on file
Not required without active authority
No cargo cover filed with FMCSA
Last known · FMCSA snapshot May 14, 2026
Vehicle out-of-service rate
100.0%
Only 2 vehicle inspections; too few to compare
FMCSA inspections · Oct 19, 2024 – Oct 19, 2026

Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.

Confirm on Motus ↗Call

Operating authority

MC43693 Last known · FMCSA snapshot May 14, 2026

Contract carrier
Contract Carrier
Inactive

Last known status. This authority record comes from the FMCSA snapshot of May 14, 2026, the last one published before FMCSA moved registration to Motus. It may have changed since. Confirm current authority: Motus record for USDOT 129740 ↗

Insurance on file

No insurance filings were found in the public FMCSA data for this carrier.

Check: Motus record for USDOT 129740 ↗

Roadside inspections Oct 19, 2024 – Oct 19, 2026

6inspections
100.0%vehicle out-of-service
2 of 2 · Connecticut avg 23.7%
16.7%driver out-of-service
1 of 6 · Connecticut avg 10.1%
15violations written on inspection reports
6 most recent inspections
DateStateLevelViolationsOut of service
May 15, 2026CT30No
Dec 30, 2025CT25Yes
Aug 6, 2025CT32No
Jul 25, 2025CT32No
Jan 13, 2025CT30No
Dec 26, 2024CT26Yes
How these rates are calculated

Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Connecticut average covers 8,552 vehicle and 13,621 driver inspections of all Connecticut-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗

Violations in FMCSA's SMS last 24 months

12 violations counted in FMCSA's Safety Measurement System (SMS), 3 of them serious enough to put the driver or vehicle out of service.

Why is this different from the 15 violations above?

The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.

Category (FMCSA BASIC)ViolationsOut of serviceShareConnecticut share
Vehicle Maintenance7258.3%68.4%
Unsafe Driving3025.0%13.7%
Driver Fitness2116.7%7.5%
10 most frequent violations
ViolationTimesOut of service
Driver - Failed to use seat belt while operating a CMV.
Seat Belt · Unsafe Driving · code 39216AD
20
License (CDL) - Operate a CMV and does not possess a valid CDL
License-related: High · Driver Fitness · code 38323A2LCDLN
11
Fuel - Dripping leak.
Other Vehicle Defect · Vehicle Maintenance · code 3963A1F
11
Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
Tires · Vehicle Maintenance · code 39375A3TAOL
11
Medical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request but presents proof prior to com
Medical Certificate · Driver Fitness · code 39141AMCPC
10
State/Local Laws - Operate a CMV while using a cellular phone
Texting · Unsafe Driving · code 3922SLLCP
10
Driver - Failed to inspect /use emergency equipment
Emergency Equipment · Vehicle Maintenance · code 3928D
10
Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.
Emergency Equipment · Vehicle Maintenance · code 39395A1
10
Emergency Equipment - Stopped vehicle warning devices missing or improper
Emergency Equipment · Vehicle Maintenance · code 39395F
10
Operating a CMV without documentation of a periodic inspection
Inspection Reports · Vehicle Maintenance · code 39617CPI
10

Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Connecticut column is the mix across all Connecticut-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.

Crashes Oct 19, 2024 – Oct 19, 2026

1crashes
0fatal
1injury
0tow-away
Crash details
DateLocationFatalitiesInjuries
Feb 2, 2026Norwalk, CT01

Reportable crashes do not imply the carrier was at fault.

Company details FMCSA census · Oct 19, 2026

USDOT number129740
MC / docketMC43693
Legal nameSUMMIT CONSTRUCTION OF MONROE LLC
OperationInterstate
Business typeCorporation
Power units2
Drivers3
Annual mileage291,659 (2024)
HazmatNo
Safety ratingNot rated (no compliance review on record)
USDOT number addedJun 1, 1974 · 52 years ago
Last MCS-150 updateApr 9, 2025

Cargo carried

Building MaterialsGarbage/RefuseAgricultural/Farm SuppliesConstructionOtherUnspecified

Change history

No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.

to see it on your watchlist when something changes.

Questions about SUMMIT CONSTRUCTION OF MONROE LLC

What does SUMMIT CONSTRUCTION OF MONROE LLC's operating authority allow?

FMCSA records show no active operating authority for SUMMIT CONSTRUCTION OF MONROE LLC (MC43693), so it may not haul regulated interstate freight for hire or broker loads under these dockets.

Which information about SUMMIT CONSTRUCTION OF MONROE LLC is old or missing?

Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. No insurance filings were found in the public data. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.

What should I verify before booking SUMMIT CONSTRUCTION OF MONROE LLC?

Confirm the authority and insurance on the Motus record for USDOT 129740. Call the company back on the phone number on file, (203) 268-3739, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC43693, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.

Other companies using (203) 268-3739

A shared number is common for related companies, dispatch services and family businesses. It is not proof of fraud, but it is worth knowing which company you are dealing with.

1 company
CompanyLocationUSDOTDocketTrucksAuthority
SUMMIT SERVICES OF MILFORD LLC High risk
Carrier
Milford, CT3043644MC460332Inactive
Last known · May 14, 2026

Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).

Page generated 2026-10-20 08:02 UTC.