Carrier profile · USDOT 3780811 · MC-1353355 · Updated Jun 13, 2026

SANDBOX INDUSTRIES LLC

3 power unitsSAINT GEORGE, UT50/100
NO OPERATING AUTHORITYMC-1353355 NO AUTHORITY
Verified linksFMCSA SAFER

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
2164 W 1230 N, SAINT GEORGE, UT, 84770
Operation
Interstate

Contact

Phone
(435) 773-8965
Email
sbbreinholt@gmail.com

Registration

Officer
Stuart Breinholt
USDOT / docket
3780811 · MC-1353355
First registered
Dec 12, 2021
Last MCS-150
Dec 12, 2021
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

3Power units
3Drivers
3CDL drivers
—Annual mileage

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.