Residential Air Conditioning Repair Services

Refrigerant Leak Repair & Recharge

J&Ys Certified Technicians will perform a leak detection test using tools like UV dye or electronic leak detectors to locate refrigerant leaks in the coils, lines, or compressor. Once found, the leak is sealed or damaged parts are replaced. The system is then recharged with the correct type and amount of refrigerant. Pressure levels and cooling performance are tested to ensure proper operation.

Is your Air Conditioner blowing warm air or not cooling the house?

A refrigerant leak in your AC system is a critical issue that compromises cooling efficiency, increases energy bills, and risks long-term damage.

Thermostat Troubleshooting & Replacement

A malfunctioning thermostat can disrupt comfort, spike energy bills, and strain your HVAC system.

A faulty thermostat can trick your HVAC into overworking, leading to premature system failure. Smart thermostats cut energy use by 10–20% critical in South Florida’s heat.

Why won’t my AC turn on or follow the temperature I set?

The thermostat wiring, sensor calibration, and system compatibility. If the thermostat is malfunctioning, J&Ys Technicians will replace it with a compatible model, often upgrading to a programmable or smart thermostat.

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