Call for immediate AC repair if your system won’t turn on, blows warm air instead of cool, makes grinding or banging noises, or leaks water inside your home. These problems typically get worse quickly and can cause expensive damage.
Other urgent signs include the AC cycling on and off constantly, unusual smells, or ice forming on the unit. In Connecticut’s humid climate, these problems often indicate refrigerant leaks, electrical issues, or airflow problems that need professional attention.
Don’t ignore strange noises or performance changes. What starts as a minor problem often becomes a major repair if left alone, especially when your system is working hard during hot weather. Early repair saves money and prevents complete system failure.