Carrier profile · USDOT 679105 · MC-316513 · Updated Jun 21, 2026

DECKER ENTERPRISES INC

DBA SEALMASTER

4 power unitsavg 4 yrRegional · 3 statesCOCKEYSVILLE, MD82/100
AUTHORITY STATUS UNKNOWNMC-316513 STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linkssealmasterdelmarva.comFMCSA 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.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed3
US states
Inspections · 24 mo12
MD busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
COCKEYSVILLE, MD
10817 WILLIAMSON LANE
Top corridor
MD
MD 10 · WV 1 · VA 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · DECKER ENTERPRISES INC · trailing 24 months
StateCoverageInspections
MDMarylandHQ10
WVWest Virginia1
VAVirginia1