Aire Serv of St. Louis - Kirkwood's Professional HVAC Repair

An evaporator coil freeze-up, which we commonly see in St. Louis area homes, is often caused by restricted airflow from a clogged air filter or low refrigerant levels. Our technicians first safely thaw the system, then perform a thorough inspection to diagnose the root cause—whether it's a simple filter replacement or a more complex refrigerant leak repair. We ensure the fix is complete to prevent the issue from recurring.

Our comprehensive air duct cleaning service is designed to improve your home's air quality. We thoroughly clean the supply and return air ducts, registers, grilles, and other components of your forced air system. This service often includes air duct sanitization and filter replacement, helping to reduce allergens and dust circulating in your Kirkwood home.

We believe in transparent pricing. For emergency AC or heating repairs, even on nights or weekends, we provide a fixed price for the job before we begin work. You pay by the job, not by the hour, and we never charge overtime fees. This approach, part of our Neighborly Done Right Promise™, gives you peace of mind and avoids surprise charges.