We specialize in diagnosing and rebuilding Allison World Transmissions. If you are having a problem with your transmission, give us a call. Whether a truck, RV, or bus, no job is too big. We can dispatch a mechanic to your site to diagnose and fix some problems on site.  If we are unable to fix the problem on site, we will tow the vehicle back to our shop for additional service. We have over 15 years of experience in rebuilding this transmission. We offer warranty on all Allison World Transmission rebuilds & repair.