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DEAN MANAGEMENT SERVICES INC
Lansing, MI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 2885145 · MC 968731
Active
Authority Active
Satisfactory
Active 10 yrs, 3 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-968731 · Common carrier
Insurance
On File
$5,000,000 BIPD
Safety
Satisfactory
0.0% OOS · 6 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 10 yrs, 3 mo
- Insurance on file: $5,000,000
- FMCSA safety rating: Satisfactory (rated 2023)
- No FMCSA roadside inspection records on file yet
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC968731
Common Carrier
Insurance on File
NATIONAL INTERSTATE INS CO. OF HAWAII, INC.
BI&PD · $5,000,000 · Policy DAH 1345080-01
Required Filings
Liability (BIPD)
$5,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2885145
MC Number
MC-968731
Operating Status
Active
Safety Rating
Satisfactory · rated October 6, 2023
Rating Source
FMCSA compliance review
MCS-150 Filed
April 22, 2026
FMCSA Registration
May 2, 2016
Authority Granted
May 20, 2016
Annual Mileage
242 mi (2025)
Contact Information
Address
4812 Aurelius Rd, Lansing, MI 48910
Phone
Email
Owner / Officer
Brian Thrasher
Officer 2
Patrick Dean
Cargo Types
Passengers
Safety & Performance
Inspections, violations and crash history
Out-of-Service Rate
0.0% of inspections ended in an out-of-service order
5 inspections in 24 months
Ranks in the 0th percentile among carriers with 5–9 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
6
Driver Inspections
0
Vehicle Inspections
0
Total OOS Orders
0
Violations by Category
Vehicle Maintenance0
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
2024
Inspection Records (6)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| July 21, 2026 | MI | Level V — Vehicle Only | THMS · 1T88Y9D20M1169526 | 0 | Clean |
| March 11, 2026 | MI | Level V — Vehicle Only | THMS · 1T88Y9D27J1129309 | 0 | Clean |
| September 22, 2025 | MI | Level V — Vehicle Only | THMS · 1T88Y9D24H1107732 | 0 | Clean |
| July 8, 2025 | MI | Level V — Vehicle Only | THMS · 1T88Y9D20M1169526 | 0 | Clean |
| September 18, 2024 | MI | Level V — Vehicle Only | THMS · 4UZABRDT4CCBA1613 | 0 | Clean |
| March 28, 2024 | MI | Level V — Vehicle Only | — | 0 | Clean |
What Inspectors Found
Roadside findings from FMCSA's rolling 24-month window, grouped the way FMCSA groups them. This is separate from the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
0 of 5 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MI6
Fleet & Equipment (4)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 3 reported to FMCSA
Trailers
—
seen at inspection
Equipment types observed
Bus - School Bus
3
Chassis / Incomplete
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2021 Thomas Built MVP-EF (Engine Front) | Bus - School Bus · Class 8 | 1T88Y9D20M1169526 | 2 | — |
| 2017 Thomas Built MVP-EF (Engine Front) | Bus - School Bus · Class 8 | 1T88Y9D24H1107732 | 1 | — |
| 2018 Thomas Built MVP-EF (Engine Front) | Bus - School Bus · Class 8 | 1T88Y9D27J1129309 | 1 | — |
| 2012 Freightliner B2 Bus Chassis | Chassis / Incomplete · Class 7 | 4UZABRDT4CCBA1613 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| January 5, 2021 | INVOLUNTARY REVOCATION | Common |
| February 9, 2017 | INVOLUNTARY REVOCATION | Common |
| May 20, 2016 | GRANTED | Motor Passenger Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| January 1, 2023 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 6, 2026.
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