Carrier profile · USDOT 2386014 · MC-24063 · Updated Jun 13, 2026
PRO-X BUILDERS INC
4 power unitsavg 14.2 yrRegional · 5 statesSIOUX FALLS, SD56/100
AUTHORITY STATUS UNKNOWNMC-24063 STATUS UNKNOWNHAZMAT
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
- 5032 S BUR OAK PL SUITE 117, SIOUX FALLS, SD, 57108
- Operation
- Interstate· Hazmat
Contact
- Phone
- (361) 455-1526
- Fax
- (888) 269-7039
- dylan@prox-b.com
- Web domain
- prox-b.com
Registration
- Officer
- Shawn Bartow
- USDOT / docket
- 2386014 · MC-24063
- First registered
- Mar 11, 2013
- Last MCS-150
- May 9, 2025 · 50,000 mi (2024)
- 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.