About MHW Mechanical Services LLC We provide full-service fleet maintenance and diesel truck repair to Holmes County and surrounding areas. We keep detailed records and track maintenance requirements so you don't have to. We install most popular brands of tires including Firestone, Bridgestone, Cooper, Mastercraft, Michelin, Hankook, Toyo etc. We are equipped with the latest diagnostic tools to handle the newest trucks. We have dealer-level programming capabilities for Ford and GM which allow us to do updates and module replacements. We stock quality NRP Jones hydraulic hoses and fittings (Up to 1") that are proudly made in the USA.