Mihm Brothers INC

USDOT 1083467 · MC449644 · Fort Atkinson, IA
USDOT ActiveCommon authorityContract authority (as of 5/2026)Safety: Satisfactory
Who’s asking?
This carrier’s exact X-date, risk tier, ISS estimate and contacts are locked. See what’s inside ↓
Company snapshot
Legal name
Mihm Brothers INC
USDOT number
1083467
MC docket
MC449644
Physical address
2728 State Highway 24, Fort Atkinson, IA, 52144-7400
Power units
34
Drivers
168
Operation
Interstate
Operating radius
Interstate 100+ mi
Cargo
General Freight, Building Materials, Machinery, Large Objects, Fresh Produce, Livestock, Grain, Feed, Hay
Operation class
Authorized For-Hire
Last MCS-150 filing
Jul 22, 2026
Operating authority
Common authority
Active
Contract authority (as of 5/2026)
Active
Broker authority
Not held
Authority granted
Dec 27, 2002
MCSIP step
0
Insurance on file
Insurer (writing paper)
Great West Casualty
Filing form
BMC-91X
Coverage amount
$1,000,000
BI/PD on file
$1,000,000
Estimated renewal window
Q3 2026

Working this account? See the current renewal estimate free with the X-date lookup.

Email me this record
Get a one-page PDF of Mihm Brothers INC’s authority, insurance on file and safety record now, and a free email the day it drops its BI/PD filing, loses or gains authority, or its ISS band worsens. Checked daily. One click stops it.
Safety record
FMCSA safety rating
Satisfactory
Roadside inspections (24 mo)
40
Out-of-service inspections
1
Inspections with violations
30
Crashes (24 mo)
3
BASICs with acute/critical violations
0
SMS population
Interstate
Common questions

Is Mihm Brothers INC insured?

Yes. Mihm Brothers INC (USDOT 1083467) has active BI/PD liability insurance on file with FMCSA, currently written by Great West Casualty, with $1,000,000 in coverage on the filing.

What insurance company does Mihm Brothers INC use?

Mihm Brothers INC's current BI/PD filing is written by Great West Casualty. Insurer changes show up in the daily-refreshed federal filing record.

What is Mihm Brothers INC's MC number?

Mihm Brothers INC's FMCSA docket is MC449644, paired with USDOT 1083467.

Is Mihm Brothers INC safe to work with?

Mihm Brothers INC's FMCSA safety rating is Satisfactory, with 40 roadside inspections in the last 24 months, 3 recorded crashes, 0 of the five public BASICs carrying an acute or critical violation from an FMCSA investigation. The full inspection-level record is on this page.

When does Mihm Brothers INC's insurance renew?

Based on its filing history, Mihm Brothers INC's BI/PD policy is estimated to renew in Q3 2026. The exact estimated X-date, with alerts when it changes, is in Market Tracker. Unlock USDOT 1083467’s exact X-date →

How many trucks does Mihm Brothers INC operate?

Mihm Brothers INC reports 34 power units and 168 drivers in its latest MCS-150 census filing.

Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Sep 15, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.

Work this carrier (and the 4.4M others)

This page is the public record.
Market Tracker is the rest.

The exact renewal X-date, a loss-risk tier, an ISS estimate, verified contacts, the full filing history and every carrier like this one in your state: filtered, exported and watched for change, from $69/user/month.

This page republishes the public FMCSA record for USDOT 1083467. If you are connected to this carrier and want your details removed, request removal.