Signs of an AC needing repair include insufficient cooling, strange noises, leaking water, or frequent cycling on and off. If your system isn’t performing efficiently, it’s time to call a professional.

First, check the thermostat settings and ensure the circuit breaker is on. If it still doesn’t work, contact a professional technician to diagnose and fix the issue.

It’s recommended to have your AC serviced at least once a year, preferably before the summer season, to ensure optimal performance and prevent unexpected breakdowns.

AC repair costs vary depending on the issue, but most common repairs range from $100 to $500. It’s best to get an estimate from a technician after assessing the problem.

While minor issues like changing filters can be handled by homeowners, it's best to hire a professional for repairs to avoid damaging your system and ensure safety.

Regular maintenance, changing filters, sealing leaks, and ensuring proper insulation can significantly improve your AC’s efficiency and lower energy bills.