RIVERHEAD BUILDING SUPPLY CORP
AUTHORIZEDUSDOT
469152
MC Number
N/A
Fleet Size
192
Total Drivers
219
Last updated: March 16, 2026
Safety overview
RIVERHEAD BUILDING SUPPLY CORP is a large interstate motor carrier based in CALVERTON, New York, operating 192 power units with 219 drivers. Their safety profile raises flags: 3 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 1.0% comes in under the 5.51% national average. No crashes on file. FMCSA records show 100 inspections for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in New York is 13.7% and the average vehicle OOS rate is 25.6% across 123,054 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
100
Total
60%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
0
Total Crashes
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Frequently asked questions
Is RIVERHEAD BUILDING SUPPLY CORP authorized to operate?
Yes. RIVERHEAD BUILDING SUPPLY CORP (USDOT #469152) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is RIVERHEAD BUILDING SUPPLY CORP's safety record?
RIVERHEAD BUILDING SUPPLY CORP has 3 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.
How many trucks does RIVERHEAD BUILDING SUPPLY CORP operate?
RIVERHEAD BUILDING SUPPLY CORP operates 192 power units with 219 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does RIVERHEAD BUILDING SUPPLY CORP transport hazardous materials?
No. RIVERHEAD BUILDING SUPPLY CORP does not have a hazardous materials flag in the FMCSA database.
Where is RIVERHEAD BUILDING SUPPLY CORP located?
RIVERHEAD BUILDING SUPPLY CORP is based in CALVERTON, New York at 250 DAVID COURT, 11933. Phone: (631) 996-3371.
What are RIVERHEAD BUILDING SUPPLY CORP's out-of-service rates?
RIVERHEAD BUILDING SUPPLY CORP's driver out-of-service rate is 1.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 15.2% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.