Cornerstone One LLC
Cornerstone One LLC's DOT number is USDOT 1825499.
Needs attention
1 item to check
Based in
Brookfield, WI
Power units
1
Drivers
4
Operation
Intrastate
Watch Cornerstone One LLC for free
Next MCS-150 due: Sep 30, 2027
We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.
Compliance check
From the FMCSA census and inspection files, checked Oct 20, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Sep 30, 2027. Last filed Jun 12, 2025.
Safety rating
InfoNot rated. Most carriers are unrated until a compliance review.
Out-of-service rate (24 months)
CheckVehicle 66.7% vs 22.26% national, driver 33.3% vs 6.67% national, across 3 inspections.
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 3 | 2 | 66.7% | 22.26% |
| Driver | 3 | 1 | 33.3% | 6.67% |
3 inspections and 15 violations since Oct 20, 2024. Last inspection Jul 26, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Cornerstone One LLC
- DBA
- -
- Classification
- private property
- CDL drivers
- 4
- MCS-150 last filed
- Jun 12, 2025
- Reported mileage
- 1 (2025)
- Added to FMCSA
- Oct 30, 2008
- Safety rating
- Not rated
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.