HC
HAMANN CONSTRUCTION COMPANY
DOT 1003979ActiveIntrastate Non-HazmatMANITOWOC, WI
COMPANY
Authority since
—
MCS-150
2025-08-19 · 28,000 mi (2024)
Fleet
8 units · — trailers · 5 drivers
Annual mileage (VMT)
28,000 mi (2024)
ADDRESS
Physical
4613 CUSTER STREET
MANITOWOC, WI 54220
MANITOWOC, WI 54220
Mailing
PO BOX
245, WI 54221-0245
245, WI 54221-0245
CONTACT
Phone
9206828282
Email
bkupsky@hamann.com
OFFICERS
Primary Officer
STEPHAN M HAMANN, JAMES HAMANN
Title
VICE PRESIDENT SECRETARY
OPERATION & CARGO
Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
2
Building MaterialsConstruction
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
50.0%
2 / 4 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
1 risk factor · 1 strengths · 3 data pointsSAFETY PERFORMANCE
Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
50% — 2 clean of 4 inspections
Out-of-Service Rate
50.0% — driver OOS 1 insp., vehicle OOS 1 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-08-19
INSURANCE
Active Coverage
No insurance policies on file
SUMMARY
No active insurance on file
No crashes in the last 24 months
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