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USDOT 565318Active

Warner Mechanical - Warner Construction - Kaempf And Harris Custom Sheetmetal

Legal name: R W Warner INC

Warner Mechanical - Warner Construction - Kaempf And Harris Custom Sheetmetal's DOT number is USDOT 565318.

Looks good

No issues found

Based in

Frederick, MD

Power units

7

Drivers

9

Operation

Interstate · hazmat

Watch Warner Mechanical - Warner Construction - Kaempf And Harris Custom Sheetmetal for free

Next MCS-150 due: Aug 31, 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.

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Compliance check

From the FMCSA census and inspection files, checked Oct 19, 2026.

  • USDOT number status

    OK

    Active in the FMCSA census.

  • MCS-150 biennial update

    OK

    Next due Aug 31, 2027. Last filed Oct 1, 2025.

  • Safety rating

    Info

    Not rated. Most carriers are unrated until a compliance review.

  • Out-of-service rate (24 months)

    OK

    Vehicle 12.5% vs 22.26% national, driver 0% vs 6.67% national, across 8 inspections.

  • UCR registration 2027

    Info

    Interstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 7 power units: $333 (bracket 3).

Roadside inspections, last 24 months

TypeInspectionsOut of serviceOOS rateNational avg
Vehicle8112.5%22.26%
Driver800%6.67%

8 inspections and 3 violations since Oct 19, 2024. Last inspection Sep 28, 2026. National averages are FMCSA-published approximations.

Registration details

Legal name
R W Warner INC
DBA
Warner Mechanical - Warner Construction - Kaempf And Harris Custom Sheetmetal
Classification
private property
CDL drivers
2
MCS-150 last filed
Oct 1, 2025
Reported mileage
120,000 (2025)
Added to FMCSA
Jun 6, 1994
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.