Commercial Refrigeration Maintenance in Tacoma, WA

Grease buildup on a condenser coil is invisible from the outside but shows up immediately on an energy bill, since the compressor has to work harder to push heat through a blocked coil. We clean coils as a standard part of every maintenance visit rather than treating it as an upsell, since it is one of the fastest ways to cut operating cost.

Fan blades, motor condition, and whether air is actually moving where it should all get checked here. A blocked evaporator fan often gets misdiagnosed as low refrigerant, since both show up as warm spots and inconsistent cooling, but the fix is completely different.

We run the defrost heater, timer, and thermostat through a full cycle rather than assuming they work because the unit looks fine today. A failing defrost system builds ice slowly enough that most kitchen staff do not notice until the unit is already struggling.

Door hardware and gasket condition get checked together, since a seal can look intact while loose hinges or a worn closer are still letting air past it. This is one of the least expensive items to fix during a visit and one of the most expensive to leave alone.

The controller display gets checked against the actual box temperature rather than trusted at face value, since the two numbers can drift apart over time. A controller reading a few degrees off is a food safety issue before anyone realizes there is a refrigeration problem underneath it.

Drain lines that run slow or route incorrectly send water onto the floor instead of out of the unit, creating a slip hazard and a health code issue waiting to happen. This takes only minutes to clear during a scheduled visit, far less than dealing with it as an emergency.

Every contactor, relay, and connection point gets checked for heat damage and wear during a maintenance visit. Electrical failures tend to happen with little advance warning, so catching a worn component early is often the difference between routine maintenance and an emergency call.