9 Brothers Building Supply Corp (DOT# 1144895) – FMCSA Carrier Profile
DOT# 1144895● Active
Updated: 2026-03-09
9 Brothers Building Supply Corp is a registered motor carrier with the FMCSA under USDOT number 1144895. The company operates from Brentwood, NY and maintains an active operating status with 7 power units and 7 drivers on record.
Safety Rating
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Company Information
Address1670 Islip Avenue, Brentwood, NY, 11717
Phone(914) 906-4535
Entity TypePrivate Property
OperationInterstate
Power Units7
Drivers7
MCS-150 FiledOctober 2, 2025
Annual Mileage150,000 mi (2024)
Inspection Summary
All-time Inspections
All-time13
Total
9
OOS
0
Driver OOS
9
Vehicle OOS
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 Categories0.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
8.7
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 1144895?
USDOT number 1144895 is assigned to 9 Brothers Building Supply Corp, an active motor carrier registered with the FMCSA, based in Brentwood, NY.
How many inspections has 9 Brothers Building Supply Corp had?
9 Brothers Building Supply Corp has recorded 13 total inspections with 9 out-of-service orders, representing an OOS rate of 69.23%.
Where is 9 Brothers Building Supply Corp located?
9 Brothers Building Supply Corp is headquartered at 1670 Islip Avenue, Brentwood, NY 11717.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1144895 · Last updated: 2026-03-09. View official FMCSA record →