The most frequent refrigerator problems include failure to cool properly, excessive frost buildup, water leaks, unusual noises, a constantly running motor, and a malfunctioning ice maker. These issues can stem from faulty thermostats, dirty condenser coils, damaged door seals, or compressor failures. If your refrigerator isn’t functioning as it should, calling a professional can help diagnose the issue before it leads to food spoilage or higher energy bills.

Poor cooling can be caused by clogged condenser coils, a faulty evaporator fan, a broken thermostat, or a refrigerant leak. To troubleshoot, first check if the temperature settings are correct, ensure the vents aren’t blocked, and clean the coils. If these steps don’t resolve the issue, professional repair may be needed to replace parts or check for refrigerant issues.

The compressor is responsible for circulating refrigerant and cooling the fridge. Signs of failure include warm temperatures, clicking noises, the fridge not turning on, or excessive heat from the back panel. Compressor issues require professional repair or replacement, as this is one of the most critical components of your refrigerator.

Water leaks can come from clogged or frozen defrost drains, broken water supply lines, or faulty door seals. Check if the drain hole is blocked and clear it with warm water. If the leak persists, a technician can inspect the drain pan, water inlet valve, or defrost system to find and fix the issue.

Some humming or buzzing is normal, but loud or unusual sounds can indicate a faulty evaporator fan, a failing condenser fan, or a defective compressor. If the noise changes or becomes persistent, it’s best to have a professional inspect the unit before a small issue turns into a major repair.

Dirty condenser coils reduce cooling efficiency and force the fridge to work harder, leading to higher energy bills and premature wear on the compressor. Cleaning the coils every 6-12 months (or more often if you have pets) can improve performance and extend the life of your appliance.

If your fridge is freezing food, it could be due to a malfunctioning thermostat, a broken air damper, or temperature sensors failing to regulate airflow properly. Setting the temperature too low or blocking air vents with food items can also cause freezing. If adjusting the settings doesn’t help, a technician may need to replace faulty components.

A fridge that runs nonstop could have dirty condenser coils, a faulty thermostat, a broken door gasket letting warm air in, or a failing defrost timer. If the appliance is overworking, it could lead to excessive energy usage and compressor failure. Cleaning the coils and checking the seals can help, but if the issue persists, professional diagnostics are recommended.

While minor issues like cleaning coils or checking door seals can be done at home, more complex problems—such as compressor repairs, refrigerant leaks, or electrical malfunctions—require professional expertise. DIY attempts can worsen the problem, void warranties, or pose safety hazards. Professional repair ensures accurate diagnostics, long-term solutions, and warranty protection.

Most refrigerators last 10-15 years with proper maintenance. If your fridge is over 10 years old and needs frequent repairs, has poor energy efficiency, or experiences major component failures, replacement might be a better option. However, if the issue is minor, a professional repair can help extend its lifespan.