RTS Financial
Fast funding for your trucking business.
Get a free quoteFMCSA Carrier Profile
OLYMPIC BUILDERS GENERAL CONTRACTORS INC
Holmen, WI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 392143
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
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- 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
392143
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Private (property)
MCS-150 Filed
April 21, 2026
FMCSA Registration
May 3, 1990
Annual Mileage
950 mi (2023)
Contact Information
Address
405 N Star Rd, Holmen, WI 54636-9732
Phone
Email
Owner / Officer
Julie Yahnke
Officer 2
William Yahnke
Cargo Types
General FreightLogs/Poles/BeamsBuilding MaterialsConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
5
Driver Inspections
3
Vehicle Inspections
5
Out-of-Service Violations
20
Violations by Category
Vehicle Maintenance47
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2025
2024
2023
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
4 of 4 inspections
Unsafe Driving
0 of 4 inspections
Hours of Service
0 of 4 inspections
Driver Fitness
0 of 4 inspections
Controlled Substances
0 of 4 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
WI4
Fleet & Equipment (5)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 1 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Truck
3
Flatbed
2
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2000 Towmaster Inc. | Flatbed · 20 ft | 4KNFT202XYL162878 | 3 | 2 |
| 1998 Ford LT9513 | Truck · Class 8 | 1FDZS96P6WVA06175 | 2 | 2 |
| 2020 Big Tex | Flatbed · 26 ft | 16V1F2625L2081467 | 1 | 1 |
| 2014 International TA005 | Truck · Class 5 | 1HTJSSKK0EH795149 | 1 | 1 |
| 2005 Sterling Truck L9500 series | Truck · Class 8 | 2FZHAZCVX5AU53259 | 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 (5)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| September 18, 2025 | 2448001324 | SPARTA WI | I | 10 | 2 | CARRIER | Straight Truck Semi-trailer |
FORD TOWMASTER INC. |
1FDZS96P6WVA06175 4KNFT202XYL162878 |
WI MC12442 WI LR2556 |
| 393.9A-LSLIWR | OOSLighting - Stop lamps - Both inoperative when required to be on | Lighting | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.81-H | Horn - Inoperative or defective | Other Vehicle Defect | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.48A-BIBD | Drum Brake - Inoperative other than a steering axle | Brakes All Others | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 390.21TC-MC | Required CMV marking(s) not legible from 50 feet while stationary due to improper size/location/color | |||||||||
| September 9, 2025 | 2504000979 | SPARTA WI | I | 11 | 3 | — | Straight Truck Semi-trailer |
INTERNATIONAL BIG TEX |
1HTJSSKK0EH795149 16V1F2625L2081467 |
WI FB36600 WI YA25323 |
| 393.41-BNPB | OOSBrake - Inoperative or missing parking brake on power unit | Brakes All Others | ||||||||
| 393.43DBMA | OOSBrake - Breakaway not attached to the towing vehicle | Brakes All Others | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 393.48A-BIHE | Hydraulic/Electric Brake - Inoperative other than a steering axle. | Brakes All Others | ||||||||
| 393.48A-BIHE | Hydraulic/Electric Brake - Inoperative other than a steering axle. | Brakes All Others | ||||||||
| 393.48A-BIHE | Hydraulic/Electric Brake - Inoperative other than a steering axle. | Brakes All Others | ||||||||
| 393.48A-BIHE | Hydraulic/Electric Brake - Inoperative other than a steering axle. | Brakes All Others | ||||||||
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth | Tires | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| October 17, 2024 | 2519003061 | ARCADIA WI | II | 7 | — | CARRIER | Straight Truck Semi-trailer |
STERLING TRUCK TOWMASTER INC. |
2FZHAZCVX5AU53259 4KNFT202XYL162878 |
WI QB18037 WI LR1270 |
| 392.2-SLL | State/Local Laws - | |||||||||
| 392.2-SLLED | State/Local Laws - Excessive dimension (width/height/length) | |||||||||
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| 392.2-SLLIRP | State/Local Laws - IRP apportioned tag or registration violation | |||||||||
| 392.9A-DFSL | Driver - Failing to properly secure load | General Securement | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| October 11, 2024 | 2519003053 | GALESVILLE WI | I | 22 | 10 | CARRIER | Straight Truck Semi-trailer |
FORD TOWMASTER INC. |
1FDZS96P6WVA06175 4KNFT202XYL162878 |
WI MC12442 WI LR1270 |
| 393.209D-STPAL | OOSSteering - Pitman arm loose on the output shaft | Steering Mechanism | ||||||||
| 396.3A1-BALR | OOSAir Brake - Fails air loss rate test | Brakes All Others | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 393.45B2-BHTD | OOSAir Brake - Hose/tubing damage into the outer reinforcement ply. | Brakes All Others | ||||||||
| 393.45D-BAAL | OOSAir Brake - Audible air leak at other than a proper connection | Brakes All Others | ||||||||
| 393.45D-BAAL | OOSAir Brake - Audible air leak at other than a proper connection | Brakes All Others | ||||||||
| 392.9A2-C | OOSCargo - Vehicle components or dunnage not secured | General Securement | ||||||||
| 393.9A-LSLIWR | OOSLighting - Stop lamps - Both inoperative when required to be on | Lighting | ||||||||
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 393.104B-C | Cargo - Damaged securement devices/tiedowns | Securement Device | ||||||||
| 393.11A1-LCL | Lighting - Clearance lamp(s) missing | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LHWS | Lighting - Hazard warning signal(s) inoperative | Lighting | ||||||||
| 392.2-SLLIRP | State/Local Laws - IRP apportioned tag or registration violation | |||||||||
| 392.2-SLL | State/Local Laws - | |||||||||
| October 3, 2023 | 2690002316 | CAMPBELL (TOWN), WI | II | 6 | 5 | — | Straight Truck Trailer |
INTERNATIONAL BIG TEX |
1HTJSSKK0EH795149 16V1F2625L2081467 |
WI FB36600 WI YA25323 |
| 393.201A | OOSFrame cracked / loose / sagging / broken | Cab Body Frame | ||||||||
| 393.43 | OOSNo/improper breakaway or emergency braking | Brakes All Others | ||||||||
| 393.48A | OOSInoperative/defective brakes | Brakes All Others | ||||||||
| 393.70D | OOSNo or improper safety chains or cables for full trailer | Coupling Devices | ||||||||
| 392.9A | OOSFailing to secure load | General Securement | ||||||||
| 393.104B | Damaged securement system/tiedowns | Securement Device | ||||||||
CarrierChk Partners
View all partners →Your business here
Introduce your business to carriers.
Explore partnership
Sponsored listings — CarrierChk may be compensated for referrals. Partner with CarrierChk →
Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 4, 2026.
Verify directly on FMCSA SAFER Web.
Verify Any Carrier Free
Search any DOT or MC number for live authority status, insurance on file, and full safety history.
This profile is built from public FMCSA records. If this is your company, you can hide your contact details or remove this page.