MM BROTHERS INC
Naperville, IL · MC 51043
From CarrierTrail’s copy of the FMCSA census, published Sep 30, 2026. Record present in this snapshot. Official record: SAFER · Motus
Nothing flagged in the public fields we check
That is not a clearance. Check current authority, insurance and your own requirements before booking.
Company identity and reported operations
| USDOT number | 3053367 |
|---|---|
| Legal name | MM BROTHERS INC |
| Doing business as / DBA | Not reported |
| MC docket identifiers | MC 51043 |
| Reported physical address | 1397 MONARCH CIR, NAPERVILLE, IL, 60564, US |
| Reported business phone | (773) 706-1210 |
| Reported power units | 155 |
| Reported drivers | 112 |
| Reported MCS-150 date | Feb 27, 2026 |
| Company officers (as filed) | Mihai Mihalas |
| Carrier operation | Interstate |
| Census status code | A |
| Safety rating | Not reported |
| Safety rating date | Not reported |
Public inspection, violation and crash summary
FMCSA public SMS input records from 2024-08-28 through 2026-08-27.
| Inspections | 165 |
|---|---|
| Driver out-of-service rate | 6.1% (10 of 165) |
| Vehicle out-of-service rate | 28.6% (24 of 84) |
| Violations | 140 across 77 inspections |
| Out-of-service violations | 38 |
| Crashes | 8 |
| Fatal / injury / tow-away crashes | 0 / 2 / 8 |
| Fatalities / injuries reported | 0 / 2 |
Most frequent published violation codes
39355EBAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998639375A3TAOLTires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS63929A2CCargo - Vehicle components or dunnage not secured539347EBrake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt539353BBAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear5
Crash involvement does not establish fault. Inspection summaries, safety ratings and restricted BASIC measures are different concepts.
Compare the reported Naperville record
MM BROTHERS INC reports 155 power units. The Naperville, Illinois directory contains 1,430 census records, of which 1,117 report at least one power unit.
Reported cargo and business classification
MM BROTHERS INC reports AUTHORIZED FOR HIRE in the census and lists 1 cargo categories.
- General freight
Fleet size in local context
| Power units | Records | Share of all city records |
|---|---|---|
| 0 | 313 | 21.9% |
| 1 | 600 | 42.0% |
| 2–5 | 260 | 18.2% |
| 6–20 | 158 | 11.0% |
| 21–100 | 74 | 5.2% |
| Over 100: this carrier’s band | 25 | 1.7% |
| Unknown / other | 0 | 0.0% |
Record dates and observed changes
- Added to the census (not company founding date)
- Sep 28, 2017
- Carrier-reported MCS-150 filing date
- Feb 27, 2026
- Census source publication
- Sep 30, 2026 10:52 UTC
- First observed by CarrierTrail
- Sep 12, 2026 19:56 UTC
Source publication, carrier filing and our observation dates describe different events. An older filing date alone does not establish noncompliance.
Public-field differences from up to ten recent census change events are shown below.
Sep 26, 2026 14:49 UTC · changed
- Power units
135155
Authority and insurance
Authority filings
| Docket | Reported authority type | Reported status | BIPD required | BIPD on file |
|---|---|---|---|---|
| MC51043 | Motor Carrier of Property (Except Household Goods) | Active | $750,000 | $750,000 |
Insurance filings
| Docket | Insurer | Coverage | Effective date | Form | Policy |
|---|---|---|---|---|---|
| MC51043 | Sentry Select Insurance Company | $750,000 | Dec 14, 2024 | BMC-91X | A0269840001 |
Sources and check dates
Checked Oct 01, 2026 16:21 UTC.
- Authority filings source · Published Oct 01, 2026 10:54 UTC.
- Insurance filings source · Published Oct 01, 2026 10:53 UTC.
Missing matches do not establish missing authority or insurance. Filing records are shown as published; check current status before booking.
Operating authority timeline
Status changes and notices recorded against MM BROTHERS INC’s operating authority dockets, newest first, from the FMCSA authority history and notices datasets.
- GrantedMC51043 · Motor Carrier of Property (Except Household Goods)
A notice or status line describes the docket, not the reason behind it. Check Motus for the current status before booking.
Shared contact details
How many other records in the current FMCSA census report the same phone number or the same physical address as USDOT 3053367. Companies share offices, agents and phone lines for ordinary reasons; a match is context to check, not a finding.
Explore these reported cargo categories
Compare declared categories across states.
Check the official record
Monitor this carrier after your review
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