Semper-Fi Fleet Maintenance Service LLC provides the most comprehensive fleet vehicle maintenance and repairs in Chicago, IL and the surrounding areas. Whether you need a fleet of Semi-Trucks maintained and repaired or if you have light truck fleet work that needs to be done, the certified technicians at 300 North LaSalle Street Ste. 4925 can get it done the right way the first time. If your fleet needs to be repaired on-site, 85% of the work they do is mobile. Let them know where and when you need it. Call 872 228-7825 to have a mobile fleet repair specialist make your life easier.