Homeowner Guide
Warm air can come from simple airflow problems, thermostat settings, a frozen coil, an outdoor-unit issue, electrical trouble, or a repair that needs a real diagnostic. A clear symptom text helps Scott choose the right first visit.
Make sure the thermostat is set to cool, the setpoint is below the room temperature, and the fan is on auto. Notice whether the indoor blower is moving air, whether the outdoor unit is running, and whether the air feels weak, room-temperature, or slightly cool but not enough.
A dirty filter, blocked airflow, ice on the coil or line set, a drain safety, a failed outdoor-unit start, or an electrical component can all make the AC feel like it is blowing warm air. Photos and a short note are more useful than guessing at refrigerant or parts.
If the AC keeps blowing warm air after the thermostat is checked, if the outdoor unit is not starting, if ice or water is present, or if a breaker trips, the $95 Springfield Diagnostic is the right starting point. Repair pricing should come after the issue is confirmed.
Read the diagnostic page