1st Choice Heating & Air Conditioning - Mission Viejo's Expert HVAC Services

This is a common issue here, often starting with a clogged air filter restricting airflow. We recommend checking and replacing your filter first. If that doesn't help, it could be due to low refrigerant, a dirty condenser coil, or other system issues. As a N.A.T.E.-certified team, we can diagnose the root cause, perform necessary repairs, and ensure your system runs efficiently to handle our local climate.

Regular maintenance is key to system longevity, efficiency, and preventing costly repairs. Our maintenance service includes cleaning components, checking refrigerant levels, and inspecting electrical connections. For homeowners in Mission Viejo, this is especially important to keep systems running smoothly through hot summers. Our thorough approach helps catch small issues early, maintains your manufacturer's warranty, and improves your home's indoor air quality.

Our installation process is guided by over 40 years of combined experience. Co-founders James and Chris specifically started 1st Choice to address gaps in installation quality they saw in the industry. We focus on proper sizing, precise fitting, and using high-efficiency Lennox products suited to your home. We ensure the system is installed correctly from the start for optimal performance, efficiency, and durability, and we take the time to explain how it all works to you.