KOSTMAYER CONSTRUCTION LLC
USDOT 380738 • 1080 OLD SPANISH TRAIL, SLIDELL, LA, 70458
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:S
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
380,738
Status
ACTIVE
Entity Type
Corporation
Operation
Interstate
State
Phone
9856393575
Email
Power Units (MCS-150)
2
Drivers (MCS-150)
2
Safety Rating
S
MCS-150 Mileage
70,000
Physical Address
1080 OLD SPANISH TRAIL, SLIDELL, LA, 70458
Contact
Phone: 9856393575
Email: [email protected]
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
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.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
N/A
Hours of Service
N/A
Unsafe Driving
N/A
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
2
Violations
1
Vehicle OOS %
0.0%
Driver OOS %
0.0%
Power Units (MCS-150)
2
Drivers (MCS-150)
2
Crash Records
2
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 2 of 2 inspection records
Inspection Activity Map
2 states • 2 inspections
None Low Medium High🚛 Home base
Violation Summary (1 violations from 2 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2-SLLEQP | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
Inspection History (2 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Jan 14, 2025 | 83609186 | SORRENTO LA | LA | Level 1 | DODGE TRUCK TRACTOR | 1 | 392.2-SLLEQP | No |
| Aug 24, 2023 | 79505929 | MARION COUNTY | MS | Level 1 | DODG STRAIGHT TRUCK | 0 | — | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
1 total · 0.0% OOS
2025-012025-01
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
2 crash records from FMCSA Crash File
Total Crashes
2
Fatalities
0
Injuries
4
Across 2 crashes
Tow-Aways
2
Crash History (2 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Feb 13, 2023 | LA | INJURY | 0 | 3 | SLIDELL | I-12 | ...602085 | KOSTMAYER CONSTRUCTION LLC |
| Sep 5, 2017 | LA | INJURY | 0 | 1 | — | — | — | — |
Compliance Timeline
2 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Related Records
Related records
StateAll entities in Louisiana
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CityEntities in SLIDELL, LA
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Crashes2 crash records
FMCSA Crash File
Inspections2 inspection records
Full inspection history
StationSORRENTO LA
1 inspection at this station
StationMARION COUNTY
1 inspection at this station
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Data sources & freshness
FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026