R
FMCSA registered · Authority since 2020

REDLINE PLUMBING

Legal name: CONTOUR CONSTRUCTION

FREDERICK, MD
DOT
3475902
Authority
PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE

About REDLINE PLUMBING

Redline Plumbing is an owner-operator based in Frederick, MD, registered with the FMCSA since 2020 (6 years). The carrier operates 1 power unit and 2 drivers, placing it in the 25th percentile of US for-hire carriers by fleet size. Operating authority: PRIVATE PROPERTY, AUTHORIZED FOR HIRE, EXEMPT FOR HIRE. Reported 1 annual miles for 2021 — approximately 1 miles per power unit. Cargo carried includes garbage and refuse and construction.

Browse other for-hire carriers based in MD, or see all FMCSA-registered carriers.

Fleet & operations

Power units
1
Drivers
2
Annual miles
1

reported for 2021


Cargo carried

Garbage Construct

Equipment owned

Truck
1
Trailer
1

Data sourced from FMCSA Company Census (public domain). Last refreshed Aug 22, 2026. MCS-150 last updated Apr 2022.