Why Is My Refrigerator Not Cooling? 7 Common Causes
Your fridge is running but the milk is warm. Here are the seven most common causes, what you can safely check, and when it is time to call a technician.
Read the guideWhat does refrigerator repair in Mountain View involve?
Refrigerator repair in Mountain View starts with a full check of temperature, airflow, fans, the defrost system, and the sealed system. Our technician finds the failed part, quotes the price, and replaces it on site when possible. We fix top-freezer, bottom-freezer, side-by-side, French door, and built-in models.
A warm fridge can spoil a full load of groceries in a few hours. That is why fridge calls get top priority. Most fixes, like a new fan motor, thermostat, or defrost heater, take about 1 to 2 hours once we are on site.
We repair Samsung, LG, Whirlpool, GE, GE Profile, Frigidaire, KitchenAid, Maytag, Bosch, Sub-Zero, Thermador, Viking, Fisher & Paykel, and Miele refrigerators. Built-in and panel-ready models are common in Mountain View and Los Altos kitchens, and our technicians are used to pulling them out safely.
What are the signs you need refrigerator repair?
You likely need refrigerator repair if the fresh food section rises above 40°F, the freezer is above 0°F, water pools on the floor, or the unit runs nonstop. Frost on the back wall, loud buzzing, and clicking every few minutes are also early warning signs of a bigger failure.
- Fridge is warm but the freezer still works
- Freezer is frosting up or ice is building on the back wall
- Water is leaking inside or under the fridge
- The fridge runs all the time and never cycles off
- Loud buzzing, rattling, or clicking sounds
- Condensation forms on the outside of the doors
- Lights work but nothing feels cold
- Food freezes in the fresh food section
How does our refrigerator repair process work?
Our refrigerator repair process is simple. We check temperatures, listen to the fans and compressor, test parts with a meter, and look for frost patterns that point to the fault. You get a clear price, and we fix and test the fridge before we leave.
Temperature check
We measure both sections and compare them to safe levels: 37°F in the fridge and 0°F in the freezer.
Component testing
Fans, thermistors, defrost heaters, start relays, and control boards are tested one by one.
Upfront quote
You get the part, the labor, and the full price before any work begins.
Repair and verify
We replace the part, clean the condenser coils, and confirm the fridge is cooling down.
How much does refrigerator repair cost in Mountain View?
Refrigerator repair in Mountain View usually costs approx. $200 to $600. A fan motor or thermostat sits at the low end. Control boards and ice and water system repairs are in the middle. Sealed system work, like a compressor or refrigerant leak, can run approx. $800 to $2,000 or more, especially on built-in brands.
| Repair | Typical cost (approx.) |
|---|---|
| Door gasket replacement | $150 – $300 |
| Evaporator or condenser fan motor | $200 – $400 |
| Defrost heater or thermostat | $200 – $400 |
| Main control board | $300 – $650 |
| Compressor or sealed system | $800 – $2,000+ |
Prices are approx. ranges for Mountain View and nearby cities, including parts and labor. They are not a quote. Your technician gives a firm price after diagnosis.
Should you repair or replace your refrigerator?
Repairing your fridge is usually worth it if it is under 8 years old, and often worth it up to about 12 years when the repair costs less than half of a new model. Built-in refrigerators like Sub-Zero and Thermador often last 20 years or more, so repair is almost always the better choice for them.
| Situation | Our usual advice |
|---|---|
| Under 8 years old, any repair | Repair |
| 8–12 years, repair under $400 | Usually repair |
| 12+ years, sealed system failure | Often replace |
| Built-in luxury brand, any age | Repair in most cases |
What can you safely check before calling?
A few safe checks can save you a service call. Make sure the fridge is plugged in, the breaker has not tripped, and the temperature dial was not bumped. Never cut into refrigerant lines or open the sealed system yourself. That work needs EPA-certified equipment.
- Check that the vents inside are not blocked by food
- Vacuum the condenser coils at the bottom or back
- Close the door on a dollar bill; if it slides out easily, the gasket may be worn
- Keep the fridge at least two-thirds full to hold the cold
- Move food to a cooler with ice if the fridge is above 40°F for more than 2 hours
Need refrigerator repair today? Call now and talk to a real person.
Call Now – (650) 459-7977Related appliance repair services
We fix every major appliance in your home, so one call covers it all.
Ice Maker Repair
No ice, slow ice, or leaks? We repair built-in and freezer ice makers.
Ice Maker Repair in Mountain ViewDishwasher Repair
Dirty dishes or standing water? We repair pumps, valves, and control boards.
Dishwasher Repair in Mountain ViewOven Repair
Oven not heating or heating unevenly? We repair wall ovens and ranges.
Oven Repair in Mountain ViewWhere do we offer refrigerator repair?
We offer refrigerator repair across Mountain View, CA, including ZIP codes 94040, 94041, and 94043, in every Mountain View neighborhood:
- Old Mountain View
- Monta Loma
- Cuesta Park
- Waverly Park
- Rex Manor
- North Whisman
- Shoreline West
- Sylvan Park
- Blossom Valley
- Whisman Station
- North Bayshore
- Castro City
Refrigerator Repair guides for Mountain View homeowners
Answers to the questions we hear most. See all guides.
Refrigerator Water Dispenser Not Working? 7 Causes and Fixes
No water from the fridge door, or only a slow trickle? A filter, a frozen line or a closed valve is often to blame. Here is what to check.
Read the guideFreezer Not Freezing? 6 Causes and What to Do First
Soft ice cream and slow ice usually point to airflow, frost or a failing fan. Here is what to check first and when to call.
Read the guideRefrigerator Leaking Water? Where It Comes From and How to Stop It
A puddle under the fridge usually comes from a clogged defrost drain, a leaking water line, or a bad filter housing. Here is how to find it.
Read the guideRefrigerator Making Noise? What Each Sound Means and When to Worry
Some fridge sounds are normal and some are early warnings. Here is how to tell a healthy hum from a failing fan, compressor, or ice maker.
Read the guide
Why Is My Ice Maker Not Making Ice? A Simple Troubleshooting Guide
No ice, slow ice, or small hollow cubes usually come down to water supply, freezer temperature, or a failed part. Here is how to tell which.
Read the guide
Sub-Zero, Wolf and Thermador Repair: What Mountain View Owners Should Know
Luxury built-in appliances need a different approach. Here is what to know about warranty service, common repairs, and choosing a technician.
Read the guideRefrigerator Repair FAQs
Why is my refrigerator not cooling but the freezer is cold?
This usually means the evaporator fan has failed or the coils are iced over from a defrost problem. Cold air is made in the freezer and blown into the fridge. When that airflow stops, the fridge warms up while the freezer stays cold.
How much does refrigerator repair cost in Mountain View?
Most fridge repairs cost approx. $200 to $600 with parts and labor. Sealed system repairs can cost approx. $800 to $2,000 or more. You get a firm quote before work starts.
Is it worth fixing a 10-year-old refrigerator?
Usually yes, if the repair is a fan, thermostat, board, or gasket and costs less than half the price of a new fridge. Under 8 years, almost any repair makes sense; from 8 to 12 years, it depends on the part. If the compressor has failed on a standard model in that range, replacing it may make more sense. Our technician will give you an honest answer.
Why is my fridge leaking water on the floor?
The most common causes are a clogged defrost drain, a cracked drain pan, or a leaking water line to the ice maker. A clogged drain is a quick fix that stops water damage to your floors.
Do you repair Sub-Zero refrigerators?
Yes. We repair Sub-Zero, Thermador, Viking, and other built-in refrigerators, including sealed system work.
How long does a refrigerator repair take?
Most repairs take 1 to 2 hours. If a part must be ordered, we usually come back within a few days to finish the job.
Why is my refrigerator making noise?
Buzzing, clicking or rattling usually comes from the condenser fan, the evaporator fan, the compressor start relay or the ice maker. A new noise with poor cooling needs a repair visit. See our refrigerator noise guide for what each sound means.