Contact Kostmayer
Louisiana's Marine Contractor
Contact us to discuss your upcoming construction project or industrial maintenance needs. To apply for a job, please visit our Careers page.
Business Office
1080 Old Spanish Trail, Suite #14
Slidell, LA 70458
Phone: 504.837.3320
Toll Free: 877.440.5678
Fax: 504.837.8878
Fabrication Facility
15140 Intracoastal Dr.
New Orleans, LA 70129