If your refrigerator is not cooling, the symptom usually points to a short list of likely failures rather than a random breakdown. The key is separating safe homeowner checks from problems that need a technician. UniFix created this guide for homeowners in San Rafael and Marin County who want to understand the issue, avoid unnecessary damage, and know when it is time to schedule professional repair.

Some causes are simple, such as an overloaded washer, a blocked filter, or a tripped breaker. Others involve motors, pumps, heaters, thermistors, igniters, control boards, or restricted airflow and should not be guessed at. We regularly schedule calls in San Rafael, Novato, Mill Valley, Sausalito, San Anselmo, Corte Madera, and Larkspur, with broader coverage across Marin County.

Symptoms That Usually Go With This Problem

  • Food spoiling sooner than expected
  • Fresh-food compartment warmer than normal
  • Freezer temperature rising or frost changing patterns
  • Compressor or fans running constantly
  • Ice maker slowing down or stopping

Not every appliance shows every symptom, but patterns matter. If you are seeing multiple signs at once, the appliance is more likely dealing with a component failure rather than a one-time interruption.

Possible Causes

Blocked airflow from overloaded shelves or vents
Dirty condenser coils reducing heat transfer
Failed evaporator fan or condenser fan
Defrost system problems causing ice buildup
Thermostat, sensor, or control board faults
Door gasket leaks letting warm air in

These causes range from minor maintenance issues to failed electrical or mechanical components. A proper diagnosis matters because replacing the wrong part can waste time and money without solving the problem.

Quick Troubleshooting Steps You Can Try First

1

Confirm the refrigerator has power and the temperature settings were not changed accidentally.

2

Check whether interior vents are blocked by food containers or freezer frost.

3

Make sure the doors are sealing fully and nothing is keeping them slightly open.

4

If safe, clean accessible condenser coils and clear dust buildup.

5

Listen for fan or compressor activity, but do not disassemble sealed-system components yourself.

These checks are meant to be safe and simple. If the appliance still is not cooling after these steps, or if you notice burning smells, water leakage, or repeated shutdowns, stop troubleshooting and book service.

When to Call UniFix

  • The issue returns right after a reset or restart
  • The appliance is leaking, overheating, tripping a breaker, or displaying error codes
  • You have already checked the obvious items and performance has not improved
  • You want a clear repair-vs-replace recommendation before spending more time on DIY fixes

Need Refrigerator Repair in San Rafael? Visit our Refrigerator Repair page or call (415) 484-2515 for same-day service when scheduling allows.

Related Repair Services

Refrigerator RepairWasher RepairDryer RepairDishwasher RepairOven & Stove Repair

We also provide local appliance repair support in Novato, Mill Valley, Sausalito, San Anselmo, Corte Madera, and Larkspur.

Areas We Serve

UniFix serves refrigerator troubleshooting and repair in San Rafael, Novato, Mill Valley, Sausalito, San Anselmo, Corte Madera, and Larkspur, with support across the rest of Marin County as scheduling allows.

We regularly schedule calls in San Rafael, Novato, Mill Valley, Sausalito, San Anselmo, Corte Madera, and Larkspur, with broader coverage across Marin County.

Frequently Asked Questions

Should I keep using my refrigerator if it is
Usually not. Continuing to run an appliance while it is not cooling can cause additional wear, water damage, overheating, or poor performance depending on the appliance.
Can a simple reset fix a refrigerator that is
Sometimes a reset helps after a brief control glitch, but recurring issues usually point to a drain, sensor, motor, heating, airflow, ignition, or control problem that needs diagnosis.
Do you offer Refrigerator Repair in San Rafael?
Yes. UniFix provides Refrigerator Repair in San Rafael and across Marin County, including Novato, Mill Valley, Sausalito, San Anselmo, Corte Madera, and Larkspur.
When should I call a technician instead of troubleshooting further?
Call once basic safe checks have not solved the issue, if the appliance shows an error code, leaks, trips breakers, smells hot or like gas, or fails repeatedly after restarting.