Refrigerator Making Noise in West Hollywood — What's Normal and What's Not

A refrigerator makes some noise — that's normal. The compressor cycles on and off, the fans run, water moves through the lines. But when the noise changes, gets louder, or becomes a sound you've never heard before, it usually means something is wearing out.

Here's how we sort fridge noises in West Hollywood homes, from "ignore it" to "call a tech today."

1. Sounds that are normal

Don't panic if you hear:

• A low hum while the compressor is running.
• Water trickling after the defrost cycle — that's just melted frost going to the drain pan.
• A click when the fridge starts or stops a cycle.
• A soft popping from the inside walls as the plastic expands and contracts with temperature changes.
• Ice dropping into the bin if you have an automatic ice maker.

These are all signs the fridge is doing its job.

2. Sounds that mean a part is wearing out

Pay attention to these:

Loud humming or buzzing that didn't used to be there

Usually the condenser fan motor at the back of the fridge. The bearings dry out over time and the motor gets noisier. If you ignore it, the motor will fail and the fridge will stop cooling. Replacement is straightforward.

A grinding or squealing from inside the freezer

That's the evaporator fan, usually behind the back wall of the freezer. The bearings or the fan blade itself can fail. If you keep using it, the cold air stops circulating and the fresh-food side gets warm. We replace this often on Whirlpool and GE side-by-sides.

A rattling that comes and goes

Often the drip pan underneath the fridge has shifted, or the fridge isn't level on the floor. Sometimes water in the pan splashes against the compressor. Easy to check: pull the fridge out, look at the pan, push it back into place.

A clicking that won't stop

If the compressor is clicking on and trying to start but failing every few minutes, the start relay or the compressor itself is dying. The fridge will warm up soon. This needs a technician.

3. Sounds that mean call a tech today

• Loud knocking or banging — usually a failing compressor.
• A high-pitched whine that gets louder — fan motor near failure.
• Hissing — could be a refrigerant leak. Stop using the fridge and call.
• A burning smell with any noise — unplug it and call right away.

4. What you can safely check yourself

• Pull the fridge away from the wall and clean the condenser coils underneath or behind. Dust buildup makes the compressor and condenser fan work harder, which makes them louder.
• Make sure the fridge is level. Tilt it slightly back so the doors close on their own — that also stops a lot of vibration noise.
• Check that the drip pan is sitting flat in its slot.
• If a magnet, takeout menu, or old grocery bag is touching the back of the fridge or vibrating against it, move it.

5. When to call a technician

Call us if:

• The noise is new and getting worse.
• The fridge is also not cooling well or running constantly.
• You hear hissing, banging, or smell burning plastic.
• The freezer fan or condenser fan is the source — those don't fix themselves.

Most fridge noise repairs run $220–$380 parts and labor. Compressor work on a standard fridge runs higher — often we'll tell you to consider replacement instead, depending on the age and brand.