Call for emergency AC repair if your system completely stops working during hot weather, especially if you have elderly family members, young children, or anyone with health conditions that make them vulnerable to heat.
Other emergency situations include strange smells (burning, gas, or chemical odors), unusual noises like grinding or squealing, or if you see ice forming on your outdoor unit during summer. These can indicate serious problems that could damage your system or create safety hazards.
If your AC is running but not cooling effectively, that’s usually not an emergency, but don’t wait too long to address it. What starts as a minor issue often becomes a major breakdown when the system is working harder during Connecticut’s hottest days.