CAPITOL BUILDING SUPPLY INC
AUTHORIZEDDBA: TANNER BOLT OHIO VALLEY DRYWALL COMMONWEA
USDOT
280543
MC Number
N/A
Fleet Size
400
Total Drivers
555
Last updated: March 16, 2026
Safety overview
CAPITOL BUILDING SUPPLY INC is a large interstate motor carrier based in MANASSAS PARK, Virginia, operating 400 power units with 555 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 0.9% comes in under the 5.51% national average. They have 6 crashes on file (1 with injuries). FMCSA records show 215 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 Virginia is 14.2% and the average vehicle OOS rate is 28.8% across 23,409 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
215
Total
60%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
6
Total Crashes
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Frequently asked questions
Is CAPITOL BUILDING SUPPLY INC authorized to operate?
Yes. CAPITOL BUILDING SUPPLY INC (USDOT #280543) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is CAPITOL BUILDING SUPPLY INC's safety record?
CAPITOL BUILDING SUPPLY INC 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 CAPITOL BUILDING SUPPLY INC operate?
CAPITOL BUILDING SUPPLY INC operates 400 power units with 555 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does CAPITOL BUILDING SUPPLY INC transport hazardous materials?
No. CAPITOL BUILDING SUPPLY INC does not have a hazardous materials flag in the FMCSA database.
Where is CAPITOL BUILDING SUPPLY INC located?
CAPITOL BUILDING SUPPLY INC is based in MANASSAS PARK, Virginia at 8429 EUCLID AVE, 20111. Phone: (703) 631-6633.
What are CAPITOL BUILDING SUPPLY INC's out-of-service rates?
CAPITOL BUILDING SUPPLY INC's driver out-of-service rate is 0.9%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 13.8% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.