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DEWINE MECHANICAL LLC
Columbus, NE
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 1337356
Active
Satisfactory
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Satisfactory
5 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- FMCSA safety rating: Satisfactory
- 5 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1337356
Operating Status
Active
Safety Rating
Satisfactory
MCS-150 Filed
September 10, 2025
FMCSA Registration
February 24, 2005
Annual Mileage
719,056 mi (2024)
Contact Information
Address
1267 East 32nd Ave, Columbus, NE 68601
Phone
Email
Owner / Officer
Gerald Carkoski
Officer 2
Theron Dewine
Cargo Types
Building MaterialsMachinery/Large ObjectsConstruction Materials
Safety & Performance
Inspections, violations and crash history
Safety & Inspection Summary
Total Inspections
5
Driver Inspections
3
Vehicle Inspections
5
Total OOS Orders
6
Violations by Category
Vehicle Maintenance12
Unsafe Driving0
Hours of Service1
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
2024
Inspection Records (5)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| March 9, 2026 | MO | Level I — Full | RAM · 3C6UR5FL7PG504631 | 1 | Passed |
| November 9, 2025 | IA | Level II — Walk-Around | DODG · 3C63DRGL8CG340879 | 6 | 2 OOS |
| September 10, 2025 | IA | Level II — Walk-Around | RAM · 3C6UR5CL6PG514023 | 3 | 3 OOS |
| June 30, 2025 | IA | Level I — Full | RAM · 3C6UR5FLXPG514022 | 2 | 1 OOS |
| August 12, 2024 | SD | Level I — Full | DODGE · 3C6UR5CL4NG217121 | 1 | Passed |
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
5 of 5 inspections
Unsafe Driving
0 of 5 inspections
Hours of Service
1 of 5 inspections
Driver Fitness
2 of 5 inspections
Controlled Substances
0 of 5 inspections
| Date | Category | Violation | Sev. | Status |
|---|---|---|---|---|
| November 9, 2025 | Driver Fitness · License-related: High | Operating a CMV without a CDL | 8 | Out of service |
| June 30, 2025 | Vehicle Maintenance · Improper Load Securement | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | 7 | Out of service |
| September 10, 2025 | Vehicle Maintenance · Coupling Devices | No or improper safety chains or cables for full trailer | 3 | Out of service |
| September 10, 2025 | Vehicle Maintenance · Clearance Identification Lamps/Other | All required lamps on towed vehicle inoperative due to no electrical connection | 2 | Out of service |
| November 9, 2025 | Driver Fitness · Medical Certificate | Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail | 1 | Out of service |
| September 10, 2025 | Driver Fitness · Medical Certificate | Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail | 1 | Out of service |
| November 9, 2025 | Vehicle Maintenance · Lighting | Inoperable head lamps | 6 | Cited |
| November 9, 2025 | Hours-of-Service Compliance · Incomplete/Wrong Log | Drivers record of duty status not current | 5 | Cited |
| August 12, 2024 | Vehicle Maintenance · Inspection Reports | Operating a CMV without documentation of a periodic inspection | 4 | Cited |
| June 30, 2025 | Vehicle Maintenance · Inspection Reports | Operating a CMV without proof of a periodic inspection | 4 | Cited |
| November 9, 2025 | Vehicle Maintenance · Inspection Reports | Operating a CMV without proof of a periodic inspection | 4 | Cited |
| November 9, 2025 | Vehicle Maintenance · Emergency Equipment | Emergency Equipment - Stopped vehicle warning devices missing or improper | 2 | Cited |
| November 9, 2025 | Vehicle Maintenance · Emergency Equipment | No/discharged/unsecured fire extinguisher | 2 | Cited |
| November 9, 2025 | Vehicle Maintenance · Windshield/ Glass/ Markings | Windshield / Windows - Tinting permits less than 70% of light transmittance | 1 | Cited |
| September 10, 2025 | Vehicle Maintenance · Windshield/ Glass/ Markings | Windshield / Windows - Tinting permits less than 70% of light transmittance | 1 | Cited |
Showing the 15 most serious of 16 recorded violations
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
IA3
MO1
SD1
Fleet & Equipment (7)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~5
of 19 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Pickup
5
Dry Van
1
Hotshot
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2018 Pj | Hotshot · 26 ft | 4P5FS2622J1278828 | 3 | 2 |
| 2012 Dodge Ram | Pickup · Class 3 | 3C63DRGL8CG340879 | 1 | 1 |
| 2022 Ram 2500 | Pickup · Class 2 | 3C6UR5CL4NG217121 | 1 | — |
| 2023 Ram 2500 | Pickup · Class 2 | 3C6UR5CL6PG514023 | 1 | 1 |
| 2023 Ram 2500 | Pickup · Class 2 | 3C6UR5FL7PG504631 | 1 | — |
| 2023 Ram 2500 | Pickup · Class 2 | 3C6UR5FLXPG514022 | 1 | 1 |
| 2024 H & H Trailers | Dry Van · 24 ft | 5JWTC2425RN598432 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 11, 2026.
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