Carrier profile · USDOT 3218139 · MC-1006546 · Updated Jun 13, 2026
Karen Diaz and John Diaz Jr
DBA KJ & SONS TRANSPORT
0 power unitsCASA GRANDE, AZ50/100
NO OPERATING AUTHORITYMC-1006546 NO AUTHORITY
Operations & Lanes
Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
CASA GRANDE, AZ
Density
fewermore