FMCSA Carrier Profile
MID STATES MECHANICAL SERVICE INC
Owner / Officer: Kent S Durenberger
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
2nd pct · 3 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
MID STATES MECHANICAL SERVICE INC is an active FMCSA-registered motor carrier based in Mankato, Minnesota, operating under DOT 800905. No high-severity flags were found on authority or insurance records. Across 3 FMCSA inspections on record, this carrier shows 150.0% vehicle OOS and 33.3% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
800905
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Corporation
MCS-150 Filed
May 6, 2026
FMCSA Registration
March 18, 1999
Annual Mileage
10,000 mi (2023)
Contact Information
Address
55121 211th Lane, Mankato, MN 56001
Phone
Cell Phone
Email
Owner / Officer
Kent S Durenberger
Officer 2
Marilyn Durenberger
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Safety Percentile
2nd percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
3
Driver Inspections
3
Vehicle Inspections
2
Total OOS Orders
4
Violations by Category
Vehicle Maintenance7
Unsafe Driving1
Hours of Service2
OOS Rates vs. National Average
Driver OOS Rate33.3% · national avg 5.5%
⚠ Above national average (27.8pp higher)
Vehicle OOS Rate150.0% · national avg 20.7%
⚠ Above national average (129.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (3)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| August 27, 2024 | IA | Level III — Driver Only | DODG · 3D7LP2EL3BG519961 | 1 | Passed |
| April 14, 2025 | MN | Level I — Full | CHEVROLET · 1GC1KVE8XGF166592 | 6 | 2 OOS |
| February 12, 2026 | NE | Level I — Full | GMC · 1GT49WEY6NF264725 | 3 | 2 OOS |
Other Carriers in Mankato, MN
Data sourced from FMCSA MCMIS via Socrata. Last updated: July 28, 2026.
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