HVAC Repair Pleasanton CA | Call Western Precooling

Uneven cooling, especially in multi-story homes, is a common issue here due to heat rising and often undersized or poorly balanced duct systems. Western Precooling performs a detailed airflow and load analysis to identify the root cause. Our solutions can include rebalancing your ductwork, installing zoning dampers for separate temperature control, or recommending a system upgrade designed for your home's specific layout to ensure consistent comfort on every floor.

Yes, a refrigerant leak is a likely culprit, especially in systems over 10 years old. Constant running with poor cooling is a classic sign. Western Precooling uses electronic leak detectors to precisely locate the leak. We then repair the leak, following EPA regulations, and recharge the system with the exact manufacturer-specified refrigerant. We'll also perform a full system check to ensure optimal pressure and efficiency, protecting your compressor from damage.

We recommend bi-annual maintenance—once in spring for your AC and once in fall for your heater. Our Pleasanton-focused tune-up includes cleaning coils, checking refrigerant levels and pressures, inspecting electrical components, calibrating thermostats, and ensuring proper airflow. This proactive care catches small issues like developing leaks or airflow restrictions early, preventing costly breakdowns during peak season and maintaining the efficiency needed to handle our local climate.