SETH THORNTON MASONARY INC

AUTHORIZED
4761 FISHER RD, HARBOR SPRING, MI, 49740|(231) 838-6540

USDOT

1913103

MC Number

N/A

Fleet Size

2

Total Drivers

2

Last updated: March 16, 2026

Broker verification report

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Safety overview

SETH THORNTON MASONARY INC is a small intrastate only (non-hazmat) motor carrier based in HARBOR SPRING, Michigan, operating 2 power units with 2 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. No crashes on file.

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BASIC scores

Under review

CarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.

BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Non-Hazmat)
Operation Classification
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

0

Total

Driver %

Driver Inspections0
Vehicle Inspections0

Insurance on file

No insurance records on file with FMCSA.

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

Frequently asked questions

Is SETH THORNTON MASONARY INC authorized to operate?

Yes. SETH THORNTON MASONARY INC (USDOT #1913103) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

What is SETH THORNTON MASONARY INC's safety record?

SETH THORNTON MASONARY INC has 0 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.

How many trucks does SETH THORNTON MASONARY INC operate?

SETH THORNTON MASONARY INC operates 2 power units with 2 drivers on file. That makes them a small carrier.

Does SETH THORNTON MASONARY INC transport hazardous materials?

No. SETH THORNTON MASONARY INC does not have a hazardous materials flag in the FMCSA database.

Where is SETH THORNTON MASONARY INC located?

SETH THORNTON MASONARY INC is based in HARBOR SPRING, Michigan at 4761 FISHER RD, 49740. Phone: (231) 838-6540.