Refrigerant Leak Detection & Repair

If your air conditioner is blowing warm air, you hear a faint hissing or bubbling noise near the indoor unit, or you notice ice forming on the coil even though the system is running, those are classic signs of a refrigerant leak. In many cases the loss is gradual, so you may only see a modest rise in your electric bill or a slight increase in indoor humidity. Because refrigerant is the medium that carries heat out of your home, any shortfall forces the compressor to work harder, which can lead to more serious damage if the problem isn’t addressed promptly. Our technicians start with a visual inspection of all accessible connections, then use an electronic leak detector and, if needed, a ultraviolet dye test to pinpoint the exact location. Once the leak is found we assess whether the line can be repaired with a sealant, or whether the coil or a fitting must be replaced. We recover any remaining refrigerant in accordance with EPA regulations, make the necessary repair, pressure‑test the system, and then recharge it to the manufacturer’s exact specification. After the system is back online we run a full performance check, verifying airflow, temperature split, and that the leak is sealed before we leave. In Scottsdale’s scorching summers, even a small loss of refrigerant can slash cooling efficiency by 10‑15 % and push your energy bills up quickly. The EPA’s Clean Air Act requires that any leak larger than a certain threshold be repaired before the system can be recharged, and local codes often require a permit when a coil must be replaced. Supplies of R‑410A have been volatile lately, so parts and refrigerant costs can fluctuate; fixing the leak now avoids the risk of a compressor failure that would demand a far more expensive full‑system replacement. Addressing the issue promptly also prevents further damage to the compressor and keeps your home comfortable during the peak heat months.