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VALIDATED

INTERNATIONAL BUILDING SUPPLY LLC

Trust Score

89 Excellent
Excellent Why this score?
Company CheckINTERNATIONAL BUILDING SUPPLY LLC · DOT 3620928
9 SPENCER ST, NAUGATUCK, CT, 06770-4524
DOT# 3620928 MC# 1664278 Naugatuck, Connecticut 1 years
CARRIER Phone number changed · Aug 31, 2026
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8
Power Units
5
Drivers
0
Crashes (24-Month)
$750,000
Insurance
Not Rated
Safety Rating
25
Inspections
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Public record

9 events tracked · latest Sep 8, 2026 Show details
Identity & ownership 3
  • Aug 31, 2026
    Phone number changed.
  • Jul 19, 2026
    Phone number changed.
  • Jun 26, 2026
    Mailing address changed in FMCSA records.
Safety & compliance 5
  • Jun 11, 2026
    Roadside inspection, 1 out-of-service violation.
  • Apr 7, 2026
    Roadside inspection, 2 violations (no OOS).
  • Jan 5, 2026
    Clean roadside inspection, no violations.
  • Oct 27, 2025
    Roadside inspection, 1 out-of-service violation.
  • Oct 2, 2024
    GRANTED MOTOR PROPERTY COMMON CARRIER.
Insurance 1
  • Current
    Active insurance on file ($750,000).
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameINTERNATIONAL BUILDING SUPPLY LLC
DOT Number3620928
MC Number1664278
Entity TypeCarrier
Operating StatusA - Active
LocationNaugatuck, Connecticut
Added04/26/2021
MCS-15010/21/2025

Contact Details

Physical Address9 SPENCER ST, NAUGATUCK, CT, 06770-4524
Mailing Address102 WATER STREET 2ND FL, NAUGATUCK, CT, 06770

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE
Carrier OperationA - Interstate
DocketMC1664278
CommonActive
ContractNot Active
BrokerNot Active
Operating1 years

Operation Classification

Authorized For Hire

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 .89 · 1 insp with violations
Below cutoff
Hours-of-Service Compliance
measure 0 · 0 insp with violations
Clean
Driver Fitness
measure 0 · 0 insp with violations
Clean
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 9.93 · 6 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage36,053 miles
Mileage Year2023
VMT SourceMCS-150 Form

Drivers

5
Interstate
0
Intrastate
0
CDL
5
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0

Safety Summary

Safety RatingNot Rated
Total Crashes (24-mo)0
Fatal0
Driver OOS0.0% avg 5.5%
Vehicle OOS66.7% avg 20.7%
SmartWay PartnerNo

Insurance

Amount$750,000
Type91X
VerifiedFMCSA · 07/29/2026
CompanySELECTIVE INSURANCE COMPANY OF THE SOUTHEAST
Policy #S2332250
Last checked09/08/2026

Quick Facts

StatusActive
TypeCarrier
Fleet8 units
Drivers5
Mileage36,053 mi
Operating1 years
MCS-15010/2025

Safety & Inspection Data

Crash Summary
Total Crashes (24-mo)0
Fatal0
Injury0
Tow-Away0
Driver Inspections
Total16
Out of Service0
OOS Rate0.0%
National Avg5.5%
Below National Average
Vehicle Inspections
Total9
Out of Service6
OOS Rate66.7%
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
2 · 0 OOS -
2024
7 · 4 OOS
2025
10 · 3 OOS
2026
3 · 1 OOS
Crashes

No crashes on record.

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 Jun 2026, 14 inspections, 5 resulted in out-of-service (35.7% OOS rate).

Vehicle Out-of-Service 6 OOS
Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

39 roadside violations across 14 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 20 violations · 7 OOS
Unsafe Driving 19 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 (22)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
06/11/2026 CT Walk-Around (Level II) CT 1 1 0 0 1 1 - Detail
04/07/2026 CT Walk-Around (Level II) GREENWICH SCALE 2 0 0 0 2 0 - Detail
01/05/2026 CT Driver-Only (Level III) DANBURY SCALE 0 0 0 0 0 0 - Detail
10/27/2025 MA Walk-Around (Level II) H-NEWTON 4 1 2 0 2 1 - Detail
10/17/2025 CT Walk-Around (Level II) FARMINGTON 4 0 0 0 4 0 - Detail
09/16/2025 MA Driver-Only (Level III) H-WOBURN 1 0 1 0 0 0 - Detail
09/13/2025 CT Full (Level I) UNION SCALE 3 1 0 0 3 1 - Detail
08/14/2025 RI Driver-Only (Level III) WARWICK RI 1 0 0 0 0 0 - Detail
08/12/2025 RI Driver-Only (Level III) WARWICK RI 1 0 0 0 0 0 - Detail
08/12/2025 RI Driver-Only (Level III) EXETER RI 1 0 0 0 0 0 - Detail
08/01/2025 CT Walk-Around (Level II) UNION SCALE 11 0 0 0 11 0 - Detail
04/02/2025 CT Driver-Only (Level III) FARMINGTON 1 0 0 0 1 0 - Detail
02/03/2025 CT Walk-Around (Level II) UNION SCALE 1 1 0 0 1 1 - Detail
11/15/2024 CT Full (Level I) UNION SCALE 7 2 0 0 7 2 - Detail
08/01/2024 CT Driver-Only (Level III) EPISCOPAL ROAD BERLIN 0 0 0 0 0 0 - Detail
07/12/2024 CT Walk-Around (Level II) SOUTHINGTON 7 1 0 0 7 1 - Detail
04/02/2024 CT Walk-Around (Level II) CHESHIRE 5 1 1 0 4 1 - Detail
04/01/2024 CT Full (Level I) CHESHIRE 5 2 0 0 5 2 - Detail
03/28/2024 CT Driver-Only (Level III) SOUTHINGTON 2 0 1 0 1 0 - Detail
02/03/2024 CT Full (Level I) I-84 WB EXIT 23 5 0 2 0 3 0 - Detail
11/08/2023 CT Driver-Only (Level III) I-84 E/B BEFORE EXIT 70 0 0 0 0 0 0 - Detail
10/11/2023 CT Full (Level I) WATERBURY 1 0 0 0 1 0 - Detail
Detailed Inspection Report

Safety Performance Percentiles

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

Total Inspections15
Unsafe Driving 1 viols
Vehicle Maintenance 6 viols

Licensing & Insurance

No insurance history records.

No active insurance policies.

DocketTypeActionServedDispositionDisp Date
MC1664278MOTOR PROPERTY COMMON CARRIERGRANTED10/02/2024--

No revocation records.

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