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SF UTILITIES LLC
Monroe, MI
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 3971528
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
3971528
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
April 13, 2026
FMCSA Registration
October 18, 2022
Annual Mileage
60,000 mi (2025)
Contact Information
Address
621 Cass St, Monroe, MI 48161
Phone
Email
Owner / Officer
Sara Ferris
Cargo Types
Utility EquipmentOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
1
Vehicle Inspections
1
Out-of-Service Violations
4
Violations by Category
Vehicle Maintenance3
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2025
2024
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 1 inspections
Hours of Service
0 of 1 inspections
Driver Fitness
1 of 1 inspections
Controlled Substances
0 of 1 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MI2
Fleet & Equipment (4)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~2
of 3 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Chassis / Incomplete
2
Dry Van
1
Semi-trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2016 Ford F-550 | Chassis / Incomplete · Class 5 | 1FD0X5HT4GEA86252 | 1 | — |
| 2014 Ford F-350 | Chassis / Incomplete · Class 3 | 1FDRF3HT0EEB68751 | 1 | 1 |
| 2022 Mobile Tech Trailers Mobile Tech Trailers, Inc. | Dry Van · 12 ft | 1M9BE1229NA859259 | 1 | — |
| Fell | Semi-trailer | 5FTEE2927G1002104 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| December 18, 2025 | WHEES03384 | NB, MI | II | 6 | 4 | SAC | Truck Tractor Semi-trailer |
FORD FELL |
1FDRF3HT0EEB68751 5FTEE2927G1002104 |
MI DG07565 NJ D30TCT |
| 393.100B-C | OOSCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Improper Load Securement | ||||||||
| 393.43D-B | OOSBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Brakes All Others | ||||||||
| 391.41APC | OOSMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Medical Certificate | ||||||||
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| 390.21TB2-DOT | Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT | |||||||||
| 393.11A1-LIL | Lighting - Identification lamp(s) missing | Clearance Identification Lamps/Other | ||||||||
| May 3, 2024 | SCHMC05086 | NB I75 @ MM5, MI | III | 2 | — | NA | Straight Truck Semi-trailer |
FORD MOBILE TECH TRAILERS |
1FD0X5HT4GEA86252 1M9BE1229NA859259 |
MI BD92016 MI E713418 |
| 391.41A | 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 | Medical Certificate | ||||||||
| 390.21TB | Carrier name and/or USDOT Number not displayed as required | |||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 11, 2026.
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