Carrier profile · USDOT 2664982 · Updated Jun 13, 2026
Glenn a Simpson & David J Simpson General Contract
DBA GLENN A SIMPSON & DAVID J SIMPSON, GENERAL CONTRAC
0 power unitsSAN DIEGO, CA50/100
AUTHORITY STATUS UNKNOWN
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
SAN DIEGO, CA
Density
fewermore