WILLKOMM EXCAVATING & GRADING INC

USDOT 787272 • 17108 COUNTY LINE RD, UNION GROVE, WI, 53182

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

787,272

Status

ACTIVE

Entity Type

Corporation

Operation

Intrastate (Non-Hazmat)

State

Wisconsin

Phone

2628780877

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

MCS-150 Mileage

100,000

Physical Address

17108 COUNTY LINE RD, UNION GROVE, WI, 53182

Mailing Address

17108 COUNTY LINE ROAD, UNION GROVE, WI, 53182

Contact

Phone: 2628780877

Email: [email protected]

Risk Signals2 flagged

MEDIUM

Elevated vehicle OOS rate: 35.7%

National average is 23.4%. This carrier's vehicle OOS rate is 12.3 percentage points above average.

MEDIUM

Elevated driver OOS rate: 14.3%

National average is 6.7%. This carrier's driver OOS rate is 7.6 percentage points above average.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

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.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

Drugs / Alcohol

Hours of Service

Unsafe Driving

Vehicle Maintenance

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

9 OOS

Vehicle OOS %

35.7%

Above nat'l avg (23.4%)

Driver OOS %

14.3%

Above nat'l avg (6.7%)

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 14 of 14 inspection records

Inspection Activity Map

1 state • 14 inspections

None Low Medium High🚛 Home base

Violation Summary (22 violations from 14 inspections)

fmcsa-inspection-file

Violation Summary (22 violations from 14 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	4	0	8	Unsafe Driving
FMCSR:392.16-D	Failing to use seat belt (49 CFR)	2	0	3	Unsafe Driving
FMCSR:392.2	Operating a CMV while ill or fatigued	2	0	8	Unsafe Driving
FMCSR:391.41APC	Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency	1	1	—	Driver Fitness
FMCSR:383.51A-LCDLRSWD	CDL disqualification - major offense	1	1	10	Driver Fitness
FMCSR:393.9A-LCL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLED	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.55C2-B	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.75A3-TAOL	Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	1	1	—	Vehicle Maintenance
FMCSR:393.9A-LIL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:396.3A1-BOS	BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination	1	1	—	Vehicle Maintenance
FMCSR:393.43DBMA	Brake - relay emergency valve	1	1	7	Vehicle Maintenance
FMCSR:383.23A2-LCDLN	License (CDL) - Operate a CMV and does not possess a valid CDL	1	1	—	Driver Fitness
FMCSR:393.100B-C	Cargo securement - aggregate working load	1	1	6	Vehicle Maintenance
FMCSR:393.130(b)	Cargo securement - heavy equipment	1	1	7	Vehicle Maintenance
FMCSR:392.16(a)	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving
FMCSR:393.110	Cargo securement - logs	1	1	7	Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

35.7%vs nat'l 23.4%

+12.3 pts above avg

Driver OOS Rate

14.3%vs nat'l 6.7%

+7.6 pts above avg

Violations / Inspection

1.57vs nat'l 1.80

-0.23 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (14 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (14 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Dec 12, 2025	86564447	WHITEWATER WI	WI	Level 2	INTERNATIO STRAIGHT TRUCK	7	391.41APC, 383.51A-LCDLRSWD, 393.9A-LCL	Yes
Nov 19, 2025	86390902	BURLINGTON WI	WI	Level 2	MACK STRAIGHT TRUCK	2	392.2-SLLSR	No
Oct 14, 2025	86077085	KENOSHA WI	WI	Level 3	MACK STRAIGHT TRUCK	1	392.16-D	No
Sep 30, 2025	85948234	MOUNT PLEASANT WI	WI	Level 2	UNPUBLISHE SEMI-TRAILER	4	393.9A-LIL, 396.3A1-BOS, 393.43DBMA	Yes
Sep 3, 2025	85700563	MOUNT PLEASANT WI	WI	Level 2	MACK STRAIGHT TRUCK	0	—	No
Jul 24, 2025	85330490	WAUKESHA WI	WI	Level 2	MACK STRAIGHT TRUCK	1	393.100B-C	Yes
May 15, 2025	84708226	CALEDONIA WI	WI	Level 3	KENWORTH TRUCK TRACTOR	0	—	No
Mar 18, 2025	84187888	NEW BERLIN WI	WI	Level 3	MACK STRAIGHT TRUCK	1	392.16-D	No
Feb 20, 2025	83938252	BURLINGTON WI	WI	Level 3	MACK STRAIGHT TRUCK	0	—	No
Jan 9, 2025	83583441	STURTEVANT WI	WI	Level 2	MACK STRAIGHT TRUCK	1	392.2-SLLSR	No
Nov 6, 2024	83120144	MOUNT PLEASANT WI	WI	Level 2	MACK STRAIGHT TRUCK	0	—	No
Nov 16, 2023	80194461	PARIS (TOWN)	WI	Level 2	MACK STRAIGHT TRUCK	1	393.130(b)	Yes
Oct 10, 2023	79885712	EAST TROY (TOWN)	WI	Level 3	MACK STRAIGHT TRUCK	3	392.2, 392.16(a)	No
Sep 19, 2023	79707913	BRISTOL (TOWN)	WI	Level 2	LOAK SEMI-TRAILER	1	393.110	Yes

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

11 total · 27.3% OOS

2024-112025-12

InspectionsOOS

Most frequent inspection stations

MOUNT PLEASANT WI3 · 1 OOS

PARIS (TOWN)1 · 1 OOS

STURTEVANT WI1

WAUKESHA WI1 · 1 OOS

Violations by BASIC category

Unsafe Driving10

Vehicle Maintenance9 · 6 OOS

Driver Fitness3 · 3 OOS

Recent Crashes

5 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 1 crash

Tow-Aways

Crash History (5 records)

fmcsa-crash-fileApr 5, 2026

Crash History (5 records)
Date	State	Severity	Injuries	City	Location	VIN	Carrier Name at Crash
May 21, 2020	WI	TOW	0	—	—	—	—
Jul 15, 2014	WI	TOW	0	—	—	—	—
May 8, 2008	WI	TOW	0	—	—	—	—
Nov 15, 2002	WI	INJURY	3	—	—	—	—
Nov 9, 2000	WI	TOW	0	—	—	—	—