Repair, adjust, alter and service all mechanically, hydraulically, electrically or pneumatically operated auxiliary equipment mounted on or associated with such vehicles including material moving or lift assemblies, loading mechanisms, broom assemblies, snow plows, salt spreaders, aerial platforms, pumps, compressors, and ladder assemblies. Repair, adjust, alter and service a variety of related mobile or portable equipment and tools such as plows, mowers, harrows, golf ball collectors, rotary brooms, stumpers, chippers, rodding machines, post hole augers, concrete mixers, chain-saws, roto-tillers, compressors, pumps, hoists and generators.