Commercial Refrigeration Maintenance in Federal Way, WA

Grease and dust build up on a coil slowly and invisibly, until the compressor is working significantly harder than it should for the same result. That is why coil cleaning happens at every single maintenance visit, no exceptions.

A restricted evaporator fan produces symptoms that look exactly like a refrigerant leak: warm spots, inconsistent cooling. We rule out the fan and airflow first, since it is the more common and cheaper problem to fix.

The heater, timer, and thermostat that control defrost cycling get tested through an actual cycle here, not just glanced at. A slowly failing defrost system builds ice invisibly for weeks before anyone notices the efficiency drop.

A gasket alone does not tell the whole story. Hinges and closers holding it in place matter just as much, since worn hardware can hold a perfectly good seal open just enough to leak conditioned air.

We verify actual box temperature against what the digital controller reports, because those two numbers can quietly diverge on older equipment, and a controller reading warm is a food safety issue before it is a mechanical one.

A blocked or slow drain line eventually puts water on the floor, a combined slip hazard and health code problem. Clearing it during a scheduled visit takes minutes; dealing with it as an emergency later takes much longer.

Contactors, relays, and every connection point get inspected for heat damage and wear at each visit, since electrical failures in refrigeration equipment tend to happen suddenly rather than gradually.