MM BROTHERS INC
USDOT 3053367 • 1397 MONARCH CIR, NAPERVILLE, IL, 60564
Overview
Company profile from FMCSA Census File
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Operating Authority
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Common Carrier | MC-051043 | ACTIVE | Unknown | Dec 9, 2024 |
Active Insurance (1)
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| SENTRY CASUALTY COMPANY | BIPD/Primary | A0269840001 | ON FILE | Dec 14, 2024 | Dec 14, 2024 |
Insurance History (9 canceled/expired)
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | BIPD/Primary | 191-57-821 | CANCELLED | Dec 14, 2023 | Dec 14, 2024 |
| NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | BIPD/Primary | 019-15-7821 | CANCELLED | Dec 14, 2022 | Dec 14, 2023 |
| MILFORD CASUALTY INSURANCE COMPANY | BIPD/Primary | MPP1024324-00 | CANCELLED | Dec 14, 2021 | Dec 14, 2022 |
| STATE NATIONAL INSURANCE CO., INC. | BIPD/Primary | GWP65114 00 | CANCELLED | Dec 14, 2020 | Dec 14, 2021 |
| STATE NATIONAL INSURANCE CO., INC. | BIPD/Primary | GWP55152 00 | CANCELLED | May 15, 2020 | Dec 14, 2020 |
| STATE NATIONAL INSURANCE CO., INC. | BIPD/Primary | GWP55152 00 | CANCELLED | Dec 14, 2019 | May 15, 2020 |
| SECURITY NATIONAL INSURANCE CO. | BIPD/Primary | DSI1569687-00 | CANCELLED | Dec 14, 2018 | Dec 14, 2019 |
| SPIRIT COMMERCIAL AUTO RR GROUP, INC | BIPD/Primary | CAC 00001-07604-17 | REPLACED | Dec 14, 2017 | Dec 14, 2018 |
| ARTISAN & TRUCKERS CASUALTY COMPANY | BIPD/Primary | CA 4206135 | REPLACED | Oct 13, 2017 | Dec 14, 2017 |
Insurance Events Timeline
| Event | Insurer | Policy # | Type | Event Date | Cancel Date |
|---|---|---|---|---|---|
| CANCEL | NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | 191-57-821 | BIPD/Primary | Dec 14, 2024 | Dec 14, 2024 |
| TERM/REPL | SENTRY CASUALTY COMPANY | A0269840001 | BIPD/Primary | Dec 14, 2024 | Dec 14, 2024 |
| CANCEL | NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | 019-15-7821 | BIPD/Primary | Dec 14, 2023 | Dec 14, 2023 |
| CANCEL | MILFORD CASUALTY INSURANCE COMPANY | MPP1024324-00 | BIPD/Primary | Dec 14, 2022 | Dec 14, 2022 |
| CANCEL | STATE NATIONAL INSURANCE CO., INC. | GWP65114 00 | BIPD/Primary | Dec 14, 2021 | Dec 14, 2021 |
| CANCEL | STATE NATIONAL INSURANCE CO., INC. | GWP55152 00 | BIPD/Primary | Dec 14, 2020 | Dec 14, 2020 |
| CANCEL | STATE NATIONAL INSURANCE CO., INC. | GWP55152 00 | BIPD/Primary | May 15, 2020 | May 15, 2020 |
| CANCEL | SECURITY NATIONAL INSURANCE CO. | DSI1569687-00 | BIPD/Primary | Dec 14, 2019 | Dec 14, 2019 |
| TERM/REPL | SPIRIT COMMERCIAL AUTO RR GROUP, INC | CAC 00001-07604-17 | BIPD/Primary | Dec 14, 2018 | Dec 14, 2018 |
| TERM/REPL | ARTISAN & TRUCKERS CASUALTY COMPANY | CA 4206135 | BIPD/Primary | Dec 14, 2017 | Dec 14, 2017 |
Authority Action History (7 events)
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC051043 | COMMON | INVOLUNTARY REVOCATION | Nov 18, 2024 | DISCONTINUED REVOCATION | Dec 9, 2024 |
| MC051043 | COMMON | INVOLUNTARY REVOCATION | Nov 17, 2023 | DISCONTINUED REVOCATION | Dec 6, 2023 |
| MC051043 | COMMON | INVOLUNTARY REVOCATION | Nov 17, 2022 | DISCONTINUED REVOCATION | Dec 9, 2022 |
| MC051043 | COMMON | INVOLUNTARY REVOCATION | Nov 17, 2021 | DISCONTINUED REVOCATION | Dec 13, 2021 |
| MC051043 | COMMON | INVOLUNTARY REVOCATION | Nov 17, 2020 | DISCONTINUED REVOCATION | Dec 9, 2020 |
| MC051043 | COMMON | INVOLUNTARY REVOCATION | Nov 18, 2019 | DISCONTINUED REVOCATION | Dec 10, 2019 |
| MC051043 | MOTOR PROPERTY COMMON CARRIER | GRANTED | Oct 19, 2017 | — | Unknown |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
Inspection Activity Map
40 states • 182 inspections
Violation Summary (108 violations from latest 100 of 182 inspections)
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:393.47E | Slack adjuster defective | 5 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.53B-B | Steering system components worn | 5 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.2-SLLTCD | Operating a CMV while ill or fatigued | 5 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLS3 | Speeding 11-14 mph over limit | 4 | 0 | 7 | Unsafe Driving |
| FMCSR:393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 4 | 4 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLEWA1 | Operating a CMV while ill or fatigued | 3 | 0 | 8 | Unsafe Driving |
| FMCSR:395.32B-ELDDFR | ELD - driver tamper/disable | 3 | 0 | 10 | Hours Of Service |
| FMCSR:392.2-SLLLR | Operating a CMV while ill or fatigued | 3 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLEWA2 | Operating a CMV while ill or fatigued | 3 | 0 | 8 | Unsafe Driving |
| fmcsr:17C-PI | 17C-PI | 2 | 0 | — | Hazardous Materials |
| FMCSR:393.45D-B | Brake tubing/hoses inadequate | 2 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.9A2-C | Cargo - Vehicle components or dunnage not secured | 2 | 2 | — | Unsafe Driving |
| FMCSR:393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:393.55E-B | Coupling device/towing methods defective | 2 | 0 | 8 | Vehicle Maintenance |
| FMCSR:395.8A1-HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | 2 | 2 | — | Hours Of Service |
| FMCSR:392.2-SLLS4 | Speeding 15+ mph over limit | 2 | 0 | 10 | Unsafe Driving |
| FMCSR:392.2-SLLEQP | Operating a CMV while ill or fatigued | 2 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLFC | Operating a CMV while ill or fatigued | 2 | 0 | 8 | Unsafe Driving |
| FMCSR:393.9A-LSML | Inoperable required lamps | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.45B2-B-AIR | Brake tubing/hoses inadequate | 2 | 0 | 7 | Vehicle Maintenance |
| FMCSR:383.23A2-LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | 2 | 2 | — | Driver Fitness |
| fmcsr:86A2-RIG | 86A2-RIG | 1 | 0 | — | — |
| FMCSR:392.16AD | Failing to use seat belt (49 CFR) | 1 | 0 | 3 | Unsafe Driving |
| FMCSR:393.47D2-BLTBD | Brake actuators/chambers defective | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.203C-CBP | Cab and Body Parts - Hood not securely fastened | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9A-HLLH | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:395.8E1PC | HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS | 1 | 0 | — | Hours Of Service |
| FMCSR:383.23A2-LCDL | Endorsements - (CDL) - Operate a CMV without proper endorsements on operators license | 1 | 1 | — | Driver Fitness |
| FMCSR:392.2-SLLSIV | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.13C1-CSSRR | Conspicuity Systems - Trailers side retro reflective sheeting inadequate on vehicle manufactured before December 1 1993 | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:396.9D2-FTF | Failing to correct the violation(s)/defect(s) noted on the roadside inspection report | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:396.3A1-HCM | Hubs - Bearing cap plug or filler plug missing or broken | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.78A-WS | Windshield condition defective | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.9A-LSLI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9A-LRLI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.11B-CSSRR | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:396.3A1-BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:392.9A-DFSL | Operating without proper operating authority | 1 | 0 | 8 | General/Admin |
| FMCSR:395.30B1-ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | 1 | 0 | — | Hours Of Service |
| FMCSR:393.9A-LFTSI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9A-LIL | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.2-SLLTL | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:391.11B2-Q | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the I | 1 | 1 | — | Driver Fitness |
| FMCSR:392.2MI | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:391.11B2S | Driver must be able to understand highway traffic signs and signals in the English language | 1 | 1 | — | Driver Fitness |
| FMCSR:393.9H | Inoperable head lamps | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.2-SLL | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.205C | Wheel fasteners loose and/or missing | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLUCR | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.11TU | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.11TL | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.55E | Coupling device/towing methods defective | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:393.95A | Emergency equipment - fire extinguisher missing/defective | 1 | 0 | 5 | Vehicle Maintenance |
| FMCSR:392.8 | Failing to inspect/use emergency equipment | 1 | 0 | — | Unsafe Driving |
| FMCSR:395.24 | HOS (ELD) - ELD Form and Manner | 1 | 0 | — | Hours Of Service |
| FMCSR:393.100B-C | Cargo securement - aggregate working load | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:393.104B-C | Cargo securement - tiedown damaged | 1 | 0 | 6 | Vehicle Maintenance |
| FMCSR:396.17C-PI | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9A-LLPL | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.205A-WRC | Wheel/rim defective | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.2-SLLCP | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.75A4-PBME | Tires - Has a cut to the extent that the ply or belt material is exposed. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.60C | Glazing/window obstructions | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:392.2FC | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.110B2I-C | Cargo securement - logs | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:392.2-SLLSWZ | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLIFTA | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLEWG1 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.130 | Cargo securement - heavy equipment | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:383.51A-SIN | CDL disqualification - major offense | 1 | 1 | 10 | Driver Fitness |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (182 inspections)
Showing 50 of 182
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
9 crash records from FMCSA Crash File
Crash History (9 records)
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Nov 25, 2025 | CA | INJURY | 0 | 1 | HESPERIA | I-15 S/B | ...801511 | MM BROTHERS INC |
| Aug 14, 2025 | CA | INJURY | 0 | 1 | UNINCORPORATED | SR-58 E/B | ...UV8050 | MM BROTHERS INC |
| Dec 15, 2024 | MO | TOW | 0 | 0 | JOPLIN | IS 44 | ...603570 | MM BROTHERS INC |
| Oct 10, 2024 | IN | TOW | 0 | 0 | VALPARAISO | STATE ROAD 49 | ...JA8745 | MM BROTHERS INC |
| Feb 29, 2024 | GA | TOW | 0 | 0 | BUFORD | GRAVEL SPRINGS RD NE AT I85N NE | ...KD8648 | MM BROTHERS INC |
| Oct 16, 2023 | FL | TOW | 0 | 0 | UNINCORPORATED | INTERSTATE 95(SR-9) | ...LU5700 | MM BROTHERS INC |
| Jan 28, 2023 | WY | FATAL | 1 | 0 | ELK MOUNTAIN | I-80 MP 266.28 | ...GX5545 | MM BROTHERS INC |
| Sep 27, 2022 | IL | TOW | 0 | 0 | THORNTON TWP | I-80 | ...UJ4233 | MM BROTHERS INC |
| May 3, 2022 | IN | TOW | 0 | 0 | — | I-65 | ...KD8648 | MM BROTHERS INC |
Compliance Timeline
20 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records