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TRIERWEILER CONSTRUCTION & SUPPLY CO INC

DOT 699461ActiveIntrastate Non-HazmatMARSHFIELD, WI

COMPANY

Authority since
—
MCS-150
2026-01-14 · 845,000 mi (2025)
Fleet
68 units · 51 trailers · 48 drivers
Annual mileage (VMT)
845,000 mi (2025)
Owner origin
Western-northern-european
Origin candidates
German 42%

ADDRESS

Physical
2916 SOUTH CEHRRY AVE
MARSHFIELD, WI 54449-7236
Mailing
2916 SOUTH CHERRY AVENUE
MARSHFIELD, WI 54449-7236

CONTACT

Phone
7153878451
Email
marcia@trierweilerco.com

OFFICERS

Primary Officer
SCOTT TRIERWEILER
Title
PRESIDENT
Origin
Western-northern-european

OPERATION & CARGO

Operation classification
Private Property
Specialty
Passenger Transport
Cargo types
6
Building MaterialsMachinery, Large ObjectsPassengersCommodities Dry BulkConstructionOther: READYMIX
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
1 risk factors · 1 strengths
OOS RATE
33.3%
3 / 9 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Moderate Risk

1 risk factor · 1 strengths · 2 data points

SAFETY PERFORMANCE

Crash Record
9 crashes · 0 fatal · 4 with injuries · 9 tow-away
Clean Inspection Rate
67% — 6 clean of 9 inspections
Out-of-Service Rate
33.3% — driver OOS 0, vehicle OOS 3

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-01-14

INSURANCE

Active Coverage
No insurance policies on file

SUMMARY

No active insurance on file
Low crash rate (0.7 per 100 trucks/yr)

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