Carrier profile · USDOT 395557 · Updated Jun 13, 2026

Johnson's Sewer & Drain Contractors Inc

DBA ROTO-ROOTER

13 power unitsavg 6.1 yrLocal · 2 statesDENTON, MD100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Verified linksedsroto.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 radiusLocal
revealed
States observed2
US states
Inspections · 24 mo17
MD busiest

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

Home base
DENTON, MD
8919 DOUBLE HILLS RD
Top corridor
MD
MD 16 · DE 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · JOHNSON'S SEWER & DRAIN CONTRACTORS INC · trailing 24 months
StateCoverageInspections
MDMarylandHQ16
DEDelaware1