RETZLAFF MILK TRANSPORT LLC
USDOT 2457660 • N7851 COUNTY ROAD F, BERLIN, WI, 54923
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
2,457,660
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
State
Phone
9203612107
Email
Power Units (MCS-150)
30
Drivers (MCS-150)
40
MCS-150 Mileage
1,200,000
Physical Address
N7851 COUNTY ROAD F, BERLIN, WI, 54923
Contact
Phone: 9203612107
Email: [email protected]
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file
Operating Authority
fmcsa-authhistApr 5, 2026
No records found
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
36%
Drugs / Alcohol
0%
Hours of Service
N/A
Unsafe Driving
37%
Vehicle Maintenance
1%
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
9
Violations
20
Vehicle OOS %
0.0%
Driver OOS %
0.0%
Power Units (MCS-150)
30
Drivers (MCS-150)
40
Crash Records
8
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
1
May
1
Jun
Jul
Aug
1
Sep
Oct
Nov
1
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
1
Oct
Nov
1
Dec
1
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 9 of 9 inspection records
Inspection Activity Map
1 state • 9 inspections
None Low Medium High🚛 Home base
Violation Summary (20 violations from 9 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 9 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLS2 | Speeding 6-10 mph over limit | 2 | 0 | 5 | Unsafe Driving |
| FMCSR:392.2-SLLSR | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLSIV | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:390.21TB1-MC | 390.21TB1-MC | 1 | 0 | — | General/Admin |
| FMCSR:393.60C | Glazing/window obstructions | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:392.2-SLLSWZ | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:383.23A2-LCDLNP | License (CDL) - Operate a CMV while not in possession of a CDL on person | 1 | 0 | — | Driver Fitness |
| FMCSR:392.82DUMT | Texting while driving | 1 | 0 | 10 | Unsafe Driving |
| FMCSR:396.17(c) | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.16(a) | Failing to use seat belt (49 CFR) | 1 | 0 | 3 | Unsafe Driving |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
0.0%vs nat'l 23.4%
-23.4 pts below avg
Driver OOS Rate
0.0%vs nat'l 6.7%
-6.7 pts below avg
Violations / Inspection
2.22vs nat'l 1.80
+0.42 above avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (9 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Jan 15, 2026 | 86826288 | Roadside | WI | Level 2 | PETERBILT TRUCK TRACTOR | 5 | 392.2-SLLSR, 392.2-SLLS2, 392.2-SLLSIV | No |
| Dec 13, 2025 | 86577123 | APPLETON WI | WI | Level 3 | STAINLESS SEMI-TRAILER | 1 | 392.2-SLLSWZ | No |
| Oct 3, 2025 | 85963606 | SPRING GREEN WI | WI | Level 3 | WALKER STA SEMI-TRAILER | 2 | 383.23A2-LCDLNP, 392.82DUMT | No |
| Dec 10, 2024 | 83384848 | HOBART WI | WI | Level 3 | KENWORTH TRUCK TRACTOR | 1 | 392.2-SLLS2 | No |
| Sep 5, 2024 | 82603568 | TOWN WAUPUN WI | WI | Level 3 | UNPUBLISHE SEMI-TRAILER | 3 | 392.2, 396.17(c) | No |
| Jun 22, 2024 | 81988886 | Roadside | WI | Level 3 | WALKER STA SEMI-TRAILER | 1 | 392.2 | No |
| May 23, 2024 | 81734167 | Roadside | WI | Level 3 | PETERBILT TRUCK TRACTOR | 2 | 392.16(a), 392.2 | No |
| Feb 23, 2024 | 80984791 | TOWN FOND DU LAC WI | WI | Level 2 | KENWORTH M TRUCK TRACTOR | 3 | 392.2 | No |
| Nov 10, 2023 | 80162614 | WRIGHTSTOWN SWEF | WI | Level 2 | OTH SEMI-TRAILER | 2 | 392.2 | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
7 total · 0.0% OOS
2024-052026-01
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
8 crash records from FMCSA Crash File
Total Crashes
8
Fatalities
0
Injuries
7
Across 6 crashes
Tow-Aways
6
Crash History (8 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Apr 6, 2023 | WI | INJURY | 0 | 2 | ALTO | STH 049 NB | ...745417 | RETZLAFF MILK TRANSPORT LLC |
| May 9, 2021 | WI | INJURY | 0 | 1 | BLACK CREEK | STH 047 NB | ...407264 | RETZLAFF MILK TRANSPORT LLC |
| Apr 11, 2019 | WI | INJURY | 0 | 1 | — | — | — | — |
| Aug 15, 2018 | WI | INJURY | 0 | 1 | — | — | — | — |
| Apr 18, 2018 | WI | TOW | 0 | 0 | — | — | — | — |
| Aug 8, 2016 | WI | TOW | 0 | 0 | — | — | — | — |
| Dec 6, 2014 | WI | INJURY | 0 | 1 | — | — | — | — |
| Oct 31, 2014 | WI | INJURY | 0 | 1 | — | — | — | — |
Compliance Timeline
8 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Related Records
Related records
StateAll entities in Wisconsin
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CityEntities in BERLIN, WI
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Crashes8 crash records
FMCSA Crash File
Inspections9 inspection records
Full inspection history
StationAPPLETON WI
1 inspection at this station
StationSPRING GREEN WI
1 inspection at this station
StationHOBART WI
1 inspection at this station
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FMCSA Company Census File
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FMCSA Authority History
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FMCSA Insurance Filings
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FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026