HVAC Repair Los Angeles CA | Call A R D Engineering Group

Our maintenance service is designed to keep your system running efficiently and prevent costly repairs. We perform a comprehensive check, which includes inspecting electrical connections, testing system controls, cleaning critical components like condenser and evaporator coils, checking refrigerant levels, and ensuring all moving parts are properly lubricated. This proactive approach helps extend the life of your equipment and maintain optimal performance, especially important in our local climate.

In our area, a frequent culprit for reduced cooling efficiency is dirty evaporator coils. Over time, dust and debris accumulate on these coils inside your air handler, insulating them and preventing proper heat absorption. This makes your system work much harder. During a maintenance visit or repair call, our technicians thoroughly clean these coils as part of our service. We also check for other issues like low refrigerant or airflow restrictions to fully restore your system's cooling power.

We treat every installation as a customized project. Our process begins with a detailed assessment of your home's layout, insulation, and your family's comfort needs to recommend a correctly sized and efficient system. Our licensed technicians then manage the entire installation, from removing the old unit to integrating new ductwork, electrical connections, and advanced options like filtration systems if desired. We ensure the job is completed neatly, on schedule, and that you're fully informed on operating your new, more efficient system.