Rand Aire Mechanical Contractors | Expert HVAC Services in Orange, CA

We provide complete HVAC installation and replacement services for residential properties in Orange, including air conditioning units, furnaces, and heat pumps. With over 35 years of experience, we can help you choose the right system for your home's size and layout, and we offer advanced options like smart thermostats and zone control to improve energy efficiency and comfort.

For Orange residents dealing with dirty evaporator coils or blower motor failures, we offer thorough diagnostic and repair services. Dirty coils can reduce system efficiency and indoor air quality—we clean them carefully to restore proper airflow. For blower motor failures, we identify the cause (often wear or electrical issues) and provide reliable replacements. Regular maintenance can help prevent these problems, and we offer maintenance plans to keep your system running smoothly.

Our HVAC maintenance service includes a comprehensive check of your system's key components, such as filters, coils, motors, and electrical connections. We clean and adjust parts as needed, test system performance, and identify any potential issues early. This helps extend your system's lifespan, improve efficiency, and prevent unexpected breakdowns. We've been providing maintenance for hundreds of residential and commercial systems in Orange since 1994, so you can trust our experienced team.