R&M Heating and Cooling: Emergency HVAC Repair Serving Wallingford, CT 06492

Common signs include your AC running constantly but not cooling effectively, ice forming on the refrigerant lines or evaporator coil, and a noticeable hissing or bubbling sound from the unit. If you notice warm air from your vents or a sudden spike in your energy bill, it's time to call R&M for a professional leak detection and repair to restore efficiency.

We recommend a professional cleaning at least once a year, ideally in the spring before the cooling season. Wallingford's environment, with pollen in spring and airborne debris year-round, can cause coils to clog quickly. A clean coil is essential for proper heat transfer, preventing your system from overworking, which can lead to premature failure and higher cooling costs.

Yes, absolutely. A severely dirty condenser coil forces the compressor to work under extreme pressure and heat, which is a leading cause of complete compressor failure—the most expensive part to replace. Regular professional cleaning by R&M is a critical preventative measure that protects your investment and ensures reliable cooling through Wallingford's hottest days.