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ST OPERATING COMPANY

USDOT Number #4250717

USDOT ACTIVECARRIER

ST OPERATING COMPANY is registered with USDOT number 4250717 in FORT COLLINS, CO. Doing business as SEARS TROSTEL LUMBER & MILLWORK. Registration status: ACTIVE. Reported fleet: 1 power unit. Reported drivers: 2.

CarrierPrivate property

OUT OF SERVICE RATE (Last 12mo)

Operation Classification

Interstate carrier

Cargo Types

Logs, Poles, Beams, Lumber

MC/MX/FF Number(s)

N/A

Contact details

Phone, email, fax & DUNS are part of the full report.

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Officers

  • DAVID SEIDL

Address

125 AIRPARK DR
FORT COLLINS, CO 80524-2701

Registration

Registration date: 06/06/2024 (2 years since registration)

MCS-150

Form Date: 01/29/2026

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ST OPERATING COMPANY public record

Doing business as: SEARS TROSTEL LUMBER & MILLWORK.

ST OPERATING COMPANY (USDOT 4250717) is based in FORT COLLINS, CO. DBA: SEARS TROSTEL LUMBER & MILLWORK. 1 power units. 2 drivers. USDOT registration status: ACTIVE.

Safety rating: Not rated in the available census record. Recorded inspections in the available chart history: 2.

Operating authority: current authority is not verified by this census record. Operation classification: PRIVATE PROPERTY. Check current authority and insurance.

Insurance filing: no filing was found in the available dataset.

MCS-150 filing date: 2026-01-29. Reported mileage: 30,000 miles in 2025.

Census dataset date: 2026-10-18.

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USDOT 4250717 identifies this carrier record. A matching profile does not by itself establish current operating authority, insurance, or suitability for a specific load. Continue with the checks that fit your decision.

Insurance and authority

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