Carrier profile · USDOT 2209531 · Updated Aug 20, 2026

Mark a Alexander

DBA ALEXANDER PLUMBING SERVICES INC

1 power unitCONOWINGO, MD50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linkszoominternet.netFMCSA SAFER

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
CONOWINGO, MD
53 CROCUS CT
Density
fewermore
Shade = roadside inspections, last 24 mo.