What to do next

AC Not Cooling in Miami

An air conditioner that runs but does not cool is a common Miami problem in peak summer. It can be a simple airflow or condensate issue, or a refrigerant or compressor failure. This page does not diagnose your system. It explains what usually happens next and which directory listings are classified as AC repair.

If you smell burning or see sparks at the air handler or disconnect, leave the equipment off and treat it as an electrical issue.

What usually happens next

  1. Check that the thermostat is set to cool and the setpoint is below room temperature.
  2. Confirm the outdoor unit is running and not buried in debris.
  3. Look for a full condensate drain pan or a wet switch that has shut the system down.
  4. If those checks do not restore cooling, call a licensed mechanical contractor and describe the symptom — not cooling, not turning on, leaking, or iced lines.

When professional help is the next step: Call a professional if the system will not cool after basic thermostat and breaker checks, if it is leaking into the house, or if you are not comfortable opening the disconnect.

Related guides

Directory listings that may be relevant

These businesses are classified as ac repair & hvac from source evidence. Classification is not a dispatch, an endorsement, or a diagnosis.

All ac repair & hvac

Limits of this page

Can this page tell me what is wrong?

No. It explains common next steps and points at directory listings. It does not diagnose equipment, buildings, or medical conditions.

Should I pick the first listing?

No. Verify license, ask for a written scope, and compare more than one quote when the situation is not an immediate safety emergency.