DBA: Ohio Valley Drywall Supply Commonwealth Bldg Materials Steven Kempf Bldg Materials New England Gypsum Supply Trowel Trad
Capitol Building Supply Inc is an active interstate carrier based in Manassas Park, VA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 345 | 0 | 0 |
| Tractors | 55 | 0 | 0 |
| Trailers | 140 | 0 | 0 |
| Total Power Units | 400 | ||
Distinct vehicles · 24 mo
vs 400 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 70% | 89% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 30% | 91% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 30% | 83% | Better than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 16 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 2 | 2 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 89 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | DC | STRAIGHT TRUCK | 0 | 0 |
| Mar 23, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
| Mar 20, 2026 | VA | STRAIGHT TRUCK | 0 | 0 |
| Mar 19, 2026 | VT | STRAIGHT TRUCK | 0 | 0 |
| Mar 18, 2026 | NJ |
Carriers that share an officer, phone, or email with this DOT.
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 16 | 0.41 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 64 | 3.11 | — |
| Driver Fitness | 2 | 0.02 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 16 states. Top state MD accounts for 37% of activity. Activity outside home state (VA): 93%.
+11 other states with fewer inspections
| 20 |
| Unsafe Driving | 16 | 2 | 0 |
| Driver Fitness | 2 | 1 | 1 |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Mar 17, 2026 | ME | STRAIGHT TRUCK | 0 | 0 |
| Mar 10, 2026 | NY | STRAIGHT TRUCK | 3 | 1 |
| Mar 9, 2026 | VA | STRAIGHT TRUCK | 0 | 0 |
| Mar 5, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
| Mar 2, 2026 | DC | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | 39311A1LCHL | Lighting - Lamps improper color height location. | Vehicle Maintenance | — |
| Mar 10, 2026 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Mar 10, 2026 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Feb 26, 2026 | 3963A1ALATR | Air Brake - Any leak from an air tank reservoir. | Vehicle Maintenance | — |
| Feb 13, 2026 | 39355C1B | Air Brake - Truck-tractor manufactured on or after March 1 1997 not equipped with an ABS system. System does not function or indicates a fault. | Vehicle Maintenance | — |
| Feb 13, 2026 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Feb 4, 2026 | 39351CBLPW | Air Brake - Low pressure warning device missing/inoperative | Vehicle Maintenance | Yes |
| Feb 3, 2026 | 39375A3TAOLTIS | Tires - All others leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | Yes |
| Jan 28, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Jan 28, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |