Troubleshoots/repairs/modifies/upgrades a wide variety of machinery including but not limited to air compressors, steam generators, regenerative blowers, ozone generators, scrubbers, vacuums, ice edgers, Zambonis, pressure washers, exercise equipment, HVAC equipment, refrigeration equipment, combustion burners, rotary compressors and blowers, gate operators, dampers/actuators, de-humidification equipment, man-lifts, tractors, trailers, hoists, lifts etc. Utilizes specialized tools and equipment such as granite surface plates, height gages, micrometers, depth micrometers, bore gages, dial indicators, vee-blocks, depth indicators, edge-finders, center finders, internal/external calipers, gage blocks/pins, post grinders, drill sharpeners, tool sharpeners, layout tools, dressing tools, hoists, reamers, broaches, etc.