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Carrier profile · USDOT 533810 · MC1553305 · Data as of Oct 7, 2026

Manthei Development Corporation

DBA MDC Contracting LLC · Charlevoix, MI · Interstate for-hire carrier · Since 1993
Authority active$750K BIPD on fileNot rated by FMCSANo hazmat
Cargo carriedGeneral FreightBuilding MaterialsMachinery, Large ObjectsUtilitiesConstructionClay
View on FMCSA SAFERCall (231) 497-0959
14
Power units
25
Drivers
11
Inspections · 24 mo
1
Crashes · 24 mo
600K
Annual miles
33 yr
Registered
100
/ 100
Clear to load

Operating legally with a clean record

Authority and insurance are in order.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
—
National 22.26% · 0 of 2 inspections · needs 3+
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 11 inspections
Crashes
1
0 fatal0 injury1 tow-away
Crash rate 0.83 per 1M mi
Total inspections
11
Driver inspections
11
Vehicle inspections
2
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026
Carrier
Active
Broker
None
Docket
MC1553305
Revocation pending
No
Common Carrier (Property)

Coverage vs federal minimum

BIPD liability$750,000
$750K required minimum (49 CFR 387.9)
CargoNot required

Filings on record

  1. Jun 14, 2023Liability (BIPD) · Emcasco Insurance Company · $750,000

Equipment

SELF-REPORTED ON MCS-150
14
Power units
14
Trucks
9
Tractors owned
15
Trailers owned
25
Drivers
25
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate PropertyAuthorized for Hire
Cargo carried
General FreightBuilding MaterialsMachinery, Large ObjectsUtilitiesConstructionClay
Annual mileage
600,000 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
533810
MC / docket
MC-1553305
Legal name
Manthei Development Corporation
DBA
MDC Contracting LLC
Entity type
Carrier
Operation
Interstate
First registered
Aug 16, 1993
Last MCS-150
Nov 4, 2025
Safety rating
Not rated
Drivers (CDL)
25 (25)
Hazmat
No
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Manthei Development Corporation's USDOT number?

Manthei Development Corporation's USDOT number is 533810 and its docket number is MC1553305.

Is Manthei Development Corporation authorized to operate?

Yes. FMCSA shows active carrier operating authority.

What is Manthei Development Corporation's safety record?

Over the last 24 months: 11 roadside inspections and 0.0% driver out-of-service rate, and 1 reportable crash (0 fatal). Not rated by FMCSA.

How big is Manthei Development Corporation's fleet?

14 power units and 25 drivers per its MCS-150 filed Nov 4, 2025.

What insurance does Manthei Development Corporation carry?

$750,000 in BIPD liability coverage is on file with Emcasco Insurance Company.

Where is Manthei Development Corporation located?

Manthei Development Corporation is located at 05481 US 31 South, Charlevoix, MI, 49720. Phone: (231) 497-0959.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.