Southwest International Trucks Service Departments provide a wide variety of services for all makes and models of heavy and medium duty commercial vehicles.
Our Technicians are factory trained, with certifications form ASE and Navistar Inc. and are qualified to perform maintenance and warranty work for major component vendors such as International, Caterpillar, Cummins, Allison. We specialize in component diagnostics, including electronics and computer programming. 24 hour mobile service units are available along with a Full Service Specialty Equipment Center staffed with trained technicians for installation of PTO’s, Wet Kits, Frame Modifications, Specialty Axles, Exhaust Modifications and Add-On Accessories. On-Site Diesel Particulate Filter (DPF) cleaning systems are available at most locations.