KOSTMAYER CONSTRUCTION LLC
SLIDELL, LA
02/05/1990
7
Power Units
4
Drivers
Current
as of today
Active · 7 power units · 4 drivers · Slidell, LA
2026
~Jun 2026
Address changed
1080 OLD SPANISH TRAIL, SLIDELL, LA 70458 → 1080 OLD SPANISH TRL, SLIDELL, LA 70458-5002
~Jun 2026
Fleet grew 2 → 7 power units
~Jun 2026
Driver count changed 2 → 4
2025
Aug 6, 2025
MCS-150 biennial update filed
Reported mileage: 70,000 (2024)
Reported power units: 2 → 7
Reported drivers: 2 → 4
Reported trailers: 4
2024
Aug 7, 2024
MCS-150 biennial update filed
Reported mileage: 70,000 (2024)
Reported power units: 2
Reported drivers: 2
2023
Jul 27, 2023
MCS-150 biennial update filed
Reported mileage: 70,000 (2022)
Reported power units: 2
Reported drivers: 2
2022
Jul 14, 2022
MCS-150 biennial update filed
Reported mileage: 50,000 (2021)
Reported power units: 2
Reported drivers: 2
2021
Jun 9, 2021
MCS-150 biennial update filed
Reported mileage: 50,000 (2021)
Reported power units: 2
Reported drivers: 2
2019
Jun 26, 2019
MCS-150 biennial update filed
Reported mileage: 50,000 (2018)
Reported power units: 2
Reported drivers: 2
2007
Feb 5, 2007
Safety rating: Satisfactory
1990
Feb 5, 1990
DOT registered
Company registered with the FMCSA.