Almost every "my fridge stopped cooling" call splits into two very different jobs, and you can tell which one you have in about ninety seconds. The fresh-food compartment drifting warm while the freezer stays hard-frozen is an air-movement or defrost problem. Both compartments warm at the same time is a compressor, control or sealed-system problem. Same complaint, different parts, very different price.
The 90-second check before you call anyone
Open the freezer and look at the back wall, then pull the bottom drawer out and look behind it.
- •Freezer cold, fridge warm, and you can hear no fan running inside the freezer — the evaporator fan is stalled or its motor has failed. Cold air is being made and is going nowhere.
- •A solid sheet of frost across the freezer back wall — the defrost cycle has stopped running. Ice has grown over the evaporator coil until air can no longer pass through it.
- •Both sides warm, compressor running constantly, condenser hot — think compressor start components, control board, or refrigerant. This is the one that needs instruments.
- •Both sides warm, nothing running at all — power, thermistor, inverter or main board.
Frost tells the truth. A refrigerant leak makes patchy, uneven frost on part of the coil and nowhere else. A defrost failure makes uniform ice everywhere.
What each pattern usually costs
| Symptom | Usual cause | Typical repair |
|---|---|---|
| Fridge warm, freezer fine, no fan noise | Evaporator fan motor | $190 – $320 |
| Sheet of ice on freezer back wall | Defrost heater, thermostat or sensor | $210 – $380 |
| Warm everywhere, compressor cycling on and off | Start relay or capacitor | $170 – $290 |
| Warm everywhere, coil frosted in one spot only | Sealed-system leak | Often not worth repairing |
Those are the ranges we quote across Nassau and Suffolk, parts and labor together. The number is fixed before we start and does not move afterwards.
The Long Island wrinkle: condenser dust
Half the "not cooling" calls we take in July are not broken at all — they are choked. Bottom-mount condensers on French-door units sit six inches off the floor and inhale everything: pet hair, dryer lint from a nearby laundry closet, construction dust from a kitchen renovation two years ago. The compressor keeps running, but heat has nowhere to go, so the box slowly loses ground on a humid August afternoon.
Pull the toe grille, look up with a flashlight, and if it looks like a gray blanket, vacuum it out and give the unit twenty-four hours. It is the only free fix in this article and it works often enough that we tell people to try it first.
What to do with the food right now
- •Stop opening the door. A closed, half-working refrigerator holds temperature far longer than an open one.
- •Move anything genuinely perishable into the freezer, not into a cooler in the garage.
- •Do not turn the temperature dial colder. It does not make a stalled fan spin, and it will run the compressor harder for nothing.
- •If the freezer is iced over and you want to buy time, unplug the unit with the doors open for four hours, then plug it back in. If cooling returns and then fails again in two or three days, you have confirmed a defrost fault for us.
When repair stops making sense
We give the same advice on every call. If the unit is under about eight years old and the fault is a fan, heater, sensor, relay or board, repair almost always wins — you are spending a few hundred dollars instead of two thousand plus disposal and delivery. If the unit is twelve years old with a sealed-system leak, we will tell you to put the money toward a new one and charge you the diagnostic only. Nobody at this shop earns a commission for talking you into a compressor.
Booking a call
We cover 121 ZIP codes across Nassau and Suffolk, and refrigeration is the one category we treat as urgent — call before noon and there is usually a same-day slot. Have the model number ready if you can reach it; on most units it is on a sticker inside the fresh-food compartment on the left wall or behind the bottom drawer. With that number we can often bring the failed part with us on the first visit instead of the second.