How we service commercial equipment
We start by measuring box and product temperatures, then work outward: condenser coil and fan, compressor amps, evaporator fans, defrost controls, and refrigerant pressures once airflow checks out. On walk-ins we inspect the door, gaskets, strip curtain, drain line and heaters, and look at the remote condensing unit on the roof or pad. The box itself matters as well: worn closers, sagging hinges, open panel seams and a damaged threshold let warm air in, which means more frost and longer run times. Ice machines get their controller codes read and a check of water flow, harvest and bin control. We work on True, Turbo Air, Beverage-Air, Traulsen, Atosa, Delfield and Continental cases, walk-ins with Copeland and Tecumseh condensing units, and Hoshizaki, Manitowoc and Scotsman ice machines.
Common fan motors, defrost timers, thermostats, controllers and universal gaskets ride on the van, and we can often get a box back under temperature on the first visit even when a compressor or coil has to be ordered. If product is at risk, we tell you right away whether to move it. When the fix is done, we suggest a simple routine: condenser coils brushed or vacuumed every month or two in a busy kitchen, gaskets wiped and checked weekly, and ice machines cleaned and sanitized on the maker's interval. Soft regional water spares ice machines most scale buildup, but slime still grows in the bin and on the evaporator plate. We keep a short service history for each unit, so repeat problems stand out and you have a record to show an inspector.