Asset-based
400 power units. Brokers price each fleet type apart.
DBA OHIO VALLEY DRYWALL SUPPLY COMMONWEALTH BLDG MATERIALS STEVEN KEMPF BLDG MATERIALS NEW ENGLAND GYPSUM SUPPLY TROWEL TRAD
Load decision · FMCSA snapshot · 2026-07-03
Active authority and a clean federal record. No blocking issues found.
Asset-based
400 power units. Brokers price each fleet type apart.
5.6 yr
Model years 2004–2026 · peer benchmark computing.
39 yr unchanged
Same registration since 1986 — no chameleon / reincarnation signal.
Is CAPITOL BUILDING SUPPLY INC safe to load? CAPITOL BUILDING SUPPLY INC (USDOT 280543) is an active asset-based motor carrier based in MANASSAS PARK, VA, operating 400 power units and 555 drivers. Operating authority has been active 39 years (past the 24-month broker-confidence threshold). Across 345 roadside inspections, its vehicle out-of-service rate over the last 24 months is 13.0% (below the 22.26% national average), with 6 reportable crashes in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it clear to load (94/100). Source: FMCSA SAFER/MCMIS, last updated 2026-07-03.
CAPITOL BUILDING SUPPLY INC's USDOT number is 280543.
As of 2026-07-03, CAPITOL BUILDING SUPPLY INC is active in the FMCSA register.
CAPITOL BUILDING SUPPLY INC has a 13.0% vehicle out-of-service rate (national average 22.26%) across 345 roadside inspections, with 6 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 94/100 (tier: clear).
CAPITOL BUILDING SUPPLY INC operates 400 power units and 555 drivers per its most recent MCS-150 filing.
CAPITOL BUILDING SUPPLY INC is based in MANASSAS PARK, VA, with roadside inspections recorded across 16 states.
We could not retrieve a reliable peer set for this profile right now.
245 inspections · 24 mo · vs national benchmarks
Out-of-service rate· 24-mo cumulative · vs national
Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Inspection coverage· expected vs observed · the fraud signal
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
Can they legally + adequately haul your load?
Insurance continuity· insurer · policy · lapses
No insurance filing history on record.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Revealed by inspection density across 16 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 1 truck also ran under 1 other carrier
Shares a registration email domain with other carriers
Shares a company officer with other carriers
Capacity consistency· registered vs roadside-observed power units
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
FMCSA census + L&I dossier
Location
Contact
Registration
Fleet (self-reported · MCS-150)
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
Verified broker, shipper & driver reviews — moderated
Be the first broker or shipper to rate CAPITOL BUILDING SUPPLY INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
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