Licensed HVAC Repair in Mesa, AZ 85201 - Castillo Mechanical

In Mesa's climate, two frequent issues we address are refrigerant leaks, which significantly reduce cooling efficiency, and air handler fan problems that can hinder airflow. For leaks, we perform a thorough diagnosis, repair the source, and recharge the system with the correct refrigerant to restore optimal performance. For fan issues, we inspect the motor, capacitors, and wiring to ensure your system circulates air properly, keeping your home comfortable even during the hottest days.

We recommend professional maintenance at least once a year for your cooling system and once for your heating system. For Mesa homeowners, scheduling a cooling tune-up in the spring is ideal. This proactive check helps catch minor issues like dirty coils or low refrigerant before they become major problems, ensuring your system runs efficiently and reliably throughout the demanding summer season.

Our water heater installation is a comprehensive process. We start by assessing your home's needs and the existing setup. After helping you select a suitable unit, we handle the full installation—including safe removal of the old heater, proper plumbing and electrical connections, and setting the temperature and pressure relief valve. We test the system thoroughly, clean up the work area, and explain the unit's operation to you, ensuring a smooth and reliable upgrade for your household.