HaulerCheck · https://haulercheck.com/carrier/533810-manthei-development-corporation/ · Checked 2026-10-19 09:41 UTC · Census and inspections Oct 18, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
MANTHEI DEVELOPMENT CORPORATION
Doing business as MDC CONTRACTING LLC
No risk signals in the last-known data
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below. Authority and insurance are last known from May 14, 2026.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (231) 497-0959, not a number from an email or load board.
- Check that the MC number you were given is MC1553305.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC1553305 | Primary | EMCASCO INSURANCE COMPANY Policy 6S43157 · 91X | $750,000 | Jun 14, 2023 | Active |
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 18, 2024 – Oct 18, 2026
0 of 4 · Michigan avg 21.2%
0 of 13 · Michigan avg 3.9%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 1, 2026 | MI | 1 | 1 | No |
| Sep 30, 2026 | MI | 2 | 1 | No |
| May 21, 2026 | MI | 3 | 1 | No |
| Mar 3, 2026 | MI | 3 | 1 | No |
| Nov 19, 2025 | MI | 3 | 2 | No |
| Sep 26, 2025 | MI | 3 | 0 | No |
| Sep 2, 2025 | MI | 3 | 4 | No |
| Aug 8, 2025 | MI | 3 | 1 | No |
| Aug 4, 2025 | MI | 3 | 1 | No |
| Jul 30, 2025 | MI | 1 | 1 | No |
How these rates are calculated
Period: Oct 18, 2024 – Oct 18, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Michigan average covers 51,399 vehicle and 85,567 driver inspections of all Michigan-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
6 violations counted in FMCSA's Safety Measurement System (SMS), 0 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 16 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 18, 2024 – Oct 18, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Michigan share |
|---|---|---|---|---|
| Vehicle Maintenance | 3 | 0 | 50.0% | 63.8% |
| Unsafe Driving | 2 | 0 | 33.3% | 19.2% |
| Driver Fitness | 1 | 0 | 16.7% | 3.5% |
6 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Medical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request but presents proof prior to com Medical Certificate · Driver Fitness · code 39141AMCPC | 1 | 0 |
| Driver - Failed to use seat belt while operating a CMV. Seat Belt · Unsafe Driving · code 39216AD | 1 | 0 |
| State/Local Laws - Speeding 6-10 miles per hour over the speed limit Speeding 2 · Unsafe Driving · code 3922SLLS2 | 1 | 0 |
| Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. Emergency Equipment · Vehicle Maintenance · code 39395A1 | 1 | 0 |
| Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 Reflective Sheeting · Vehicle Maintenance · code 39311A1CSLRR | 1 | 0 |
| Conspicuity Systems - Trailers side retro reflective sheeting inadequate on vehicle manufactured on or after December 1 1993 Reflective Sheeting · Vehicle Maintenance · code 39311BCSSRR | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 2026. "Share" is this company's mix of violations; the Michigan column is the mix across all Michigan-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 18, 2024 – Oct 18, 2026
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Aug 30, 2025 | Blair Twp, MI | 0 | 0 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 533810 |
|---|---|
| MC / docket | MC1553305 |
| Legal name | MANTHEI DEVELOPMENT CORPORATION |
| DBA name | MDC CONTRACTING LLC |
| Operation | Interstate |
| Business type | Corporation |
| Power units | 14 |
| Drivers | 25 |
| Annual mileage | 600,000 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Aug 16, 1993 · 33 years ago |
| Last MCS-150 update | Nov 4, 2025 |
Cargo carried
General FreightBuilding MaterialsMachinery, Large ObjectsUtilitiesConstructionOtherClay
Questions about MANTHEI DEVELOPMENT CORPORATION
What does MANTHEI DEVELOPMENT CORPORATION's operating authority allow?
MC1553305: Common carrier (may haul regulated property for hire for the general public).
Which information about MANTHEI DEVELOPMENT CORPORATION is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking MANTHEI DEVELOPMENT CORPORATION?
Confirm the authority and insurance on the Motus record for USDOT 533810. Call the company back on the phone number on file, (231) 497-0959, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1553305, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Charlevoix, MI →
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 09:41 UTC.