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Carrier profile · USDOT 380738 · FMCSA data fetched 2026-11-14

KOSTMAYER CONSTRUCTION, LLC

7 power units4 driversInterstateSLIDELL, LA

Census status Active (A)
Official links FMCSA SAFER
← Back to overviewIdentity & Federal · USDOT 380738
05

Identity & Federal

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-11-14 05:46 UTC

Legal name
KOSTMAYER CONSTRUCTION, LLC
DBA
Not provided
USDOT
380738
MC / FF / MX
Not provided
Physical address
1080 OLD SPANISH TRL STE 14, SLIDELL, LA, 70458-5002, US
Mailing address
1080 OLD SPANISH TRL STE 14, SLIDELL, LA, 70458-5002, US
Business type
CORPORATION
Carrier/shipper code
C
Census add date
1990-02-05
MCS-150 filing date
2025-08-06
Power units / drivers
7 / 4
Latest review (type · date)
C · 2007-01-26
06

Federal activity

  1. 2025-08-06Census

    Latest MCS-150 filing

  2. 2007-02-05Census

    Official safety rating: S

  3. 2007-01-26Census

    Compliance review recorded (C)

  4. 1990-02-05Census

    Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

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