Central Pro Refrigeration and Air Conditioning - Round Rock's Trusted HVAC Repair

Yes, that's a classic sign of a refrigerant leak, which is a common issue in our area due to system wear and heat stress. A leak reduces the refrigerant charge, forcing your AC to work much harder to produce less cool air. Our technicians use electronic leak detectors and UV dye to pinpoint even small leaks. We then repair the leak, perform a vacuum test to ensure integrity, and recharge the system to the manufacturer's exact specification, restoring full cooling capacity and efficiency.

Short cycling—where your AC turns on and off every few minutes—is often caused by an oversized unit, a dirty air filter/coil, a faulty thermostat, or, importantly, an incorrect refrigerant charge. The intense Central Texas heat can exacerbate these issues. Our repair process involves a comprehensive diagnostic: we check thermostat calibration, clean coils, inspect electrical components, and measure refrigerant pressure. By correcting the underlying problem, we prevent the excessive wear and tear that short cycling causes, saving you money on energy and future repairs.

For most residential refrigerant leak repairs in Round Rock, we aim for same-day or next-day service. The repair time itself depends on the leak's location and severity, but many common repairs can be completed within a few hours. Our priority is a permanent fix, not a temporary top-off. After the repair, we'll test the entire system to ensure it's operating at peak performance, so you can enjoy reliable cooling as quickly as possible.