JOHNSON'S SEWER & DRAIN CONTRACTORS INC

AUTHORIZED

DBA: ROTO-ROOTER

8919 DOUBLE HILLS RD, DENTON, MD, 21629|(410) 822-6345

USDOT

395557

MC Number

N/A

Fleet Size

13

Total Drivers

22

Last updated: March 16, 2026

Safety overview

JOHNSON'S SEWER & DRAIN CONTRACTORS INC is a small interstate motor carrier based in DENTON, Maryland, operating 13 power units with 22 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 1 crash on file (1 with injuries). FMCSA records show 19 inspections for this carrier.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

Unsafe Driving
90%
HOS / Fatigue
46%
👤Driver Fitness
86%
Controlled Substances
58%
🔧Vehicle Maintenance
74%

Out-of-service rates vs. national average

An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.

Driver OOS rate0.0%
National average5.5%
Vehicle OOS rate11.8%
National average20.7%

For reference, the average driver OOS rate in Maryland is 13.2% and the average vehicle OOS rate is 25.4% across 42,394 carriers.

Company details

Entity Type
N/A
Carrier Operation
Interstate
Operation Classification
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

What are BASIC scores?

FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.

A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.

Unsafe driving
Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
HOS / Fatigue
Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
Driver fitness
Licensing problems, expired medical certificates, and other driver qualification issues.
Controlled substances
Drug and alcohol testing violations, possession, or impairment.
Vehicle maintenance
Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
Crash indicator
Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.

Inspections

19

Total

53%

Driver %

Driver Inspections19
Vehicle Inspections17
Driver OOS Rate0.0%
Vehicle OOS Rate11.8%

Insurance on file

No insurance records on file with FMCSA.

Crash history

1

Total Crashes

Fatal Crashes0
Injury Crashes1
Tow Crashes1

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Frequently asked questions

Is JOHNSON'S SEWER & DRAIN CONTRACTORS INC authorized to operate?

Yes. JOHNSON'S SEWER & DRAIN CONTRACTORS INC (USDOT #395557) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.

What is JOHNSON'S SEWER & DRAIN CONTRACTORS INC's safety record?

JOHNSON'S SEWER & DRAIN CONTRACTORS INC has 2 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.

How many trucks does JOHNSON'S SEWER & DRAIN CONTRACTORS INC operate?

JOHNSON'S SEWER & DRAIN CONTRACTORS INC operates 13 power units with 22 drivers on file. That makes them a small carrier.

Does JOHNSON'S SEWER & DRAIN CONTRACTORS INC transport hazardous materials?

No. JOHNSON'S SEWER & DRAIN CONTRACTORS INC does not have a hazardous materials flag in the FMCSA database.

Where is JOHNSON'S SEWER & DRAIN CONTRACTORS INC located?

JOHNSON'S SEWER & DRAIN CONTRACTORS INC is based in DENTON, Maryland at 8919 DOUBLE HILLS RD, 21629. Phone: (410) 822-6345.

What are JOHNSON'S SEWER & DRAIN CONTRACTORS INC's out-of-service rates?

JOHNSON'S SEWER & DRAIN CONTRACTORS INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 11.8% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.