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GRUBA GROUND WORKS LLC
DBA: Gruba Ground Works
Britt, MN
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 3870488
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
2 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
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- 2 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3870488
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
October 13, 2023
FMCSA Registration
April 25, 2022
Annual Mileage
0 mi (0)
Contact Information
Location
Britt, MN
Email
Cargo Types
General FreightBuilding MaterialsConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
2
Vehicle Inspections
1
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance5
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
1 of 1 inspections
Unsafe Driving
0 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
0 of 2 inspections
Controlled Substances
0 of 2 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MN2
Fleet & Equipment (3)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 1 reported to FMCSA
Trailers
~2
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2014 Chevrolet Silverado | Pickup · Class 2 | 1GC1KYE88EF180022 | 2 | 1 |
| 2021 Cmi | Utility Trailer · 23 ft | 4MJUB2327ME078805 | 1 | — |
| Unpublishe | Semi-trailer | 4UGFD12274D010840 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (2)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| September 11, 2026 | 0584001154 | ELY MN | I | 5 | 1 | CARRIER | Straight Truck Semi-trailer |
CHEVROLET UNPUBLISHE |
1GC1KYE88EF180022 4UGFD12274D010840 |
MN JXW047 MN CRT5281 |
| 393.43D-B | OOSBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Brakes All Others | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative | Lighting | ||||||||
| 393.9B-LIL | Lighting - Identification lamp(s) obscured | Clearance Identification Lamps/Other | ||||||||
| June 3, 2026 | 0584001000 | TOWER MN | III | 1 | — | CARRIER | Straight Truck Semi-trailer |
CHEVROLET CMI |
1GC1KYE88EF180022 4MJUB2327ME078805 |
MN JXW047 MN CSS9085 |
| 390.9-SLL | Violation of State Motor Carrier Laws or Regulations | |||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 19, 2026.
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