HVAC Repair Pomona CA | Call AMS Mechanical

Uneven cooling is common in larger Pomona homes due to single-zone systems struggling with varied sun exposure and room sizes. AMS Mechanical solves this by evaluating your ductwork for proper airflow, installing zoning systems to control temperatures by room, and ensuring your AC unit is correctly sized for your home's specific layout to eliminate hot and cold spots.

Signs include reduced cooling, ice on coils, hissing sounds, and higher energy bills. In Pomona's heat, a leak forces your AC to work harder, increasing wear and cost. AMS Mechanical uses electronic leak detectors to find the source quickly and performs EPA-compliant repairs and recharges to restore cooling efficiency and prevent further damage to your compressor.

Absolutely. Beyond fixing leaks and balancing airflow, we perform comprehensive maintenance, including coil cleaning, duct sealing, and thermostat calibration. This proactive service ensures your system runs at peak efficiency, providing maximum comfort during our hottest months while helping to lower your monthly cooling expenses.