Limke Heating & Air | Qualified HVAC Services in Mustang, OK

This is a common issue we see in Mustang homes. It's often caused by WiFi signal interference, outdated firmware, incorrect installation, or a compatibility problem with your specific HVAC system. Our technicians can diagnose the root cause, whether it's a simple settings adjustment, a needed update, or a wiring issue, and get your smart thermostat communicating correctly with your AC unit for efficient cooling.

An evaporator coil freeze-up, a frequent problem in our climate, is usually a symptom of restricted airflow or low refrigerant. Causes include dirty air filters, blocked return vents, a failing blower motor, or a refrigerant leak. Our experts will perform a thorough inspection to identify the exact cause. We'll then clean the system, repair any leaks, recharge refrigerant to the precise level, and ensure proper airflow to prevent future freeze-ups and restore efficient cooling.

Proactive, seasonal maintenance is the best defense. Our comprehensive tune-up includes cleaning the evaporator coil, checking refrigerant levels, calibrating your thermostat (including smart models), inspecting electrical connections, and ensuring all components are functioning correctly. This service helps catch small issues before they lead to a freeze-up or thermostat failure, improving efficiency, extending your system's life, and preventing inconvenient breakdowns during peak Oklahoma heat.