Appliance Tech Pros

Refrigerator water dispenser not working: 6 causes and how to fix them

A refrigerator water dispenser makes daily life easier. You press the lever, and cold filtered water flows. So when the dispenser stops working, the disruption feels bigger than the problem looks. The good news is that most dispenser failures come from a short list of common causes. Many of them are simple to fix at […]

lg fridge problems

Most common LG refrigerator problems in 2026

LG refrigerators often fail because of linear compressor issues. Ice makers commonly break due to frozen valves or faulty assemblies. Clicking noise without cooling usually means compressor failure.

Technician repairing a glass cooktop in a kitchen with tools and electrical components

How to repair a glass cooktop?

Cracked glass cooktops must be fully replaced. Minor scratches can be polished with ceramic cleaner. Burner failures usually come from damaged heating elements.

Technician inspecting a refrigerator compressor from the back panel during an in-home repair

How to repair a refrigerator compressor?

Refrigerator compressors require certified technicians for repair. Faulty start relays can mimic compressor failure. Compressor replacement often costs $300–$700.