Seth Brian Fensterstock

Seth Brian Fensterstock is listed in CarrierDataHub as a public motor carrier directory record. Use the USDOT number, entity type, operating status, and source fields as starting points, then verify current authority and safety information before relying on the profile.

How to read this record

Seth Brian Fensterstock is listed as a motor carrier record under USDOT 3578561. The record is associated with Rockville, MD. This page is meant to organize public identifiers and source fields before an official verification check.

No MC, MX, or FF docket number is shown in this directory record, so users should confirm whether the company role requires separate authority before relying on the profile.

Fleet fields show 1 power unit and 2 drivers in the imported record. Treat those numbers as reported public fields rather than live capacity. The MCS-150 date shown for the record is 2026-05-14, which helps judge how fresh registration fields may be.

Key identifiers

USDOT number 3578561
MC number Not provided
MX number Not provided
FF number Not provided
DBA name Windows Only LLC
Entity type carrier
Operating status Active
Authority status Not provided

Location

City Rockville
State Maryland (MD)
Physical address 401 GRUENTHER AVE
Mailing address 401 GRUENTHER AVE, ROCKVILLE, MD, 20851-1535

Operations

Operation classification Interstate, PRIVATE PROPERTY
Cargo carried Not provided
Power units 1
Drivers 2
Fleet size range 1
MCS-150 date 2026-05-14

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Use this link for incorrect names, outdated addresses, wrong identifiers, duplicate records, missing sources, or sample records that appear where they should not.

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Data quality

Quality score 92/100
Data notes No major data-quality notes

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