WSO GRADING AND EXCAVATING LLC
AUTHORIZEDUSDOT
1477475
MC Number
40223
Fleet Size
1
Total Drivers
2
FMCSA-derived snapshot updated: August 2, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Safety overview
WSO GRADING AND EXCAVATING LLC is a small interstate motor carrier based in CEDARBURG, Wisconsin, operating 1 power unit with 2 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 66.7% runs above the national average of 6.7%. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 3 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Wisconsin is 8.3% and the average vehicle OOS rate is 27.8% across 64,182 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
3
Total
60%
Driver %
Insurance on file
Liability (BIPD)
EMCASCO INSURANCE COMPANY — eff. May 26, 2024
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
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Frequently asked questions
Is WSO GRADING AND EXCAVATING LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for WSO GRADING AND EXCAVATING LLC (USDOT #1477475) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is WSO GRADING AND EXCAVATING LLC's safety record?
WSO GRADING AND EXCAVATING LLC has 3 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does WSO GRADING AND EXCAVATING LLC operate?
WSO GRADING AND EXCAVATING LLC operates 1 power unit with 2 drivers on file. That makes them a small carrier.
Does WSO GRADING AND EXCAVATING LLC transport hazardous materials?
No. WSO GRADING AND EXCAVATING LLC does not have a hazardous materials flag in the FMCSA database.
Where is WSO GRADING AND EXCAVATING LLC located?
WSO GRADING AND EXCAVATING LLC is based in CEDARBURG, Wisconsin at 1210 BEECHWOOD DR, 53012. Phone: (414) 429-1002.
What are WSO GRADING AND EXCAVATING LLC's out-of-service rates?
WSO GRADING AND EXCAVATING LLC's driver out-of-service rate is 66.7%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 0.0%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.