Guides · written by the technicians

Sub-Zero repair guides

What the fault you are looking at usually means, what is worth checking before anyone drives out, and when it is time to call. Written from the repairs we do across the Bay Area.

Call dispatch, any hour (669) 338-4601 Someone picks up at any hour. Same-day slots open and close through the day, so the dispatcher will tell you what is actually free when you call.

Technician seen from behind in a kitchen doorway, a hard tool case in his hand, beside a stainless refrigerator

Arrival · every guide starts from a real service call

01 The library 1 guide

01 · Noise guide · 6 min read

Fridge Making Loud Noise? Normal Sounds vs. Fault Noises

Fridge making loud noise? Learn which hums, clicks and gurgles are normal, and which fan, compressor, ice maker or water valve sounds point to a fault.

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Tell the dispatcher the model number and what it is doing

It is stamped on a plate inside the fresh-food compartment, usually on the upper left wall or behind the top grille. With the model in hand the van gets loaded with the parts that unit actually fails on, which is the difference between one visit and two.

Book a slot online What the $89 covers

Dispatch line — 24/7 (669) 338-4601 Someone picks up at any hour. Same-day slots open and close through the day, so the dispatcher will tell you what is actually free when you call.

Repairs

What it is doing

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Sub-Zero repair guides

Fridge Making Loud Noise? Normal Sounds vs. Fault Noises

Tell the dispatcher the model number and what it is doing