A: Common problems include the unit not cooling effectively, strange noises, water leakage, failure to turn on, and poor airflow. These issues can be caused by clogged filters, faulty thermostats, refrigerant leaks, or damaged components, all of which can be addressed during repair.

A: It's recommended to have your window AC unit serviced once a year, ideally before the summer season. Regular maintenance helps prevent breakdowns, improves efficiency, and extends the life of the unit by identifying and fixing issues early.

A: While minor issues like cleaning filters or adjusting settings can be done by homeowners, more complex repairs, such as fixing refrigerant leaks or electrical problems, should be handled by a professional to avoid damage or safety risks.

A: Most window AC repairs take anywhere from 1 to 3 hours, depending on the complexity of the issue. Simple fixes, like replacing a filter or unclogging the drain, can be done quickly, while more involved repairs may require additional time.

A: If your AC unit is more than 10-15 years old, requires frequent repairs, or the cost of the repair is more than half the price of a new unit, it may be more cost-effective to replace it. Newer models are also more energy-efficient, which can save you money on electricity bills in the long run.