Cold is a chain — compressor, coils, fans, defrost, doors — and one weak link warms the whole box. The Loop finds the link; the tally prices only that.
A warming fridge is the one call we ask you to make early. By the time the milk complains, the machine has usually been compensating for days, and the difference between a fan motor and a compressor is the difference between a modest tally and a conversation about replacement. Earlier is cheaper, every time.
The Loop on refrigeration runs from the outside in: door seals and hinge sag, condenser coils and their fan, evaporator frost pattern, defrost heater and its controls, then the compressor and its start components last — because condemning a compressor without checking its start relay is how machines get replaced that only needed a nine-dollar part.
Sealed-system calls get told straight. If the Loop points to a refrigerant-circuit fault on a box where that repair can't be justified, the tally says so and stops. You'll never fund a heroic rescue on a fridge that's telling everyone it's done.
Classic airflow or defrost split — a frosted evaporator hoards the cold downstairs. A known station on the Loop, fixed the same visit when parts allow.
Dusty condenser coils, a lazy fan or a leaking gasket make the compressor work overtime. All three get checked before any of them gets billed.
A blocked defrost drain refreezes into a skating rink under the drawers. Clearing it is quick; finding why it blocked is the part that keeps it fixed.
A compressor trying and failing to start — usually the relay, occasionally the real thing. The meter knows the difference and the tally reflects it.
Each stop on the route gets a page written for how this machine fails there:
Keep the doors shut and don't empty anything — a loaded box holds cold, and the frost pattern inside is evidence the technician wants intact.
Frequently — garage kits and control adjustments exist for exactly that. The Loop confirms the box is otherwise sound before the tally prices the conversion.
Same visit, same Loop. In-door and in-freezer ice makers are stations on the refrigeration circuit — see the ice maker page for what typically fails.
Book the visit, watch the circuit run, read the tally — $85 flat if you stop there. Phone is quickest; the form gets a callback at the next opening.