Carrier profile · USDOT 2921526 · Updated Aug 12, 2026
Pennsylvania Gypsum Company Inc
DBA STEVEN KEMPF BUILDING MATERIALS
20 power unitsKING OF PRUSSIA, PA50/100
AUTHORITY STATUS UNKNOWN
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 381 BROOKS RD, KING OF PRUSSIA, PA, 19406
- Operation
- Interstate
Contact
- Phone
- (610) 825-5151
- Fax
- (610) 825-5353
- derek.smith@cbsi.net
- Web domain
- cbsi.net
Registration
- Officer
- Mike Anderson
- USDOT / docket
- 2921526
- First registered
- Aug 22, 2016
- Last MCS-150
- Aug 4, 2022 · 245,662 mi (2021)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
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.