Carrier profile · USDOT 888639 · MC-166502 · Updated Jun 13, 2026
CAISSON FOUNDATIONS INC
DBA PRINCIPIO TRUCKING
35 power unitsYORK, PA80/100
CARRIER ACTIVEMC-166502 ACTIVE
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
- 950 SMILE WAY, YORK, PA, 17404
- Operation
- Interstate
Contact
- Phone
- (717) 771-3594
- Cell
- (412) 853-0304
- Fax
- (717) 848-5565
- Web domain
- yorkbuilding.com
Registration
- Officers
- David J Stewart · Mark Harrold
- USDOT / docket
- 888639 · MC-166502
- First registered
- Jun 21, 2000
- Last MCS-150
- Feb 15, 2018 · 1,015,926 mi (2017)
- FMCSA safety rating
- Not rated
- 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.