AC Not Cooling or Blowing Warm Air

When your system runs nonstop but the house never gets comfortable, the cause is usually low refrigerant, a failing compressor or capacitor, a dirty coil, or a clogged filter choking airflow. We pinpoint the exact fault and fix it, rather than topping off refrigerant on a leak that will drain again in weeks.

Signs You Need This Service

• Thermostat set low but rooms stay warm
• Air from the vents feels room-temperature or warm
• System runs constantly and never reaches the set temperature
• One side of the house cools while the other stays hot

Common Causes

• Low refrigerant from a slow leak, which drops cooling capacity so the system runs constantly without ever catching up.
• A failing compressor or capacitor that keeps the fan running but stops the system from actually producing cold air.
• A dirty or frozen evaporator coil, which blocks heat transfer and leaves the vents blowing room-temperature air.
• A clogged filter or blocked return choking airflow, so what little cool air is produced never reaches the rooms.
• A thermostat problem or a system that is undersized for the home and simply cannot keep up in peak heat.

How We Handle It

1. Check airflow, filters, and thermostat calibration
2. Test refrigerant charge and inspect for leaks
3. Measure compressor and capacitor performance
4. Repair the root cause and verify a proper temperature drop

Why This Happens in South Florida

A system that runs but never cools is especially common in South Florida because our units work almost year-round and rarely get a break. That constant runtime accelerates refrigerant leaks, wears out compressors, and lets coils and filters load up with dirt. On a 95-degree afternoon, a system limping along at reduced capacity can never close the gap, which is why the house feels warm even with the AC running nonstop. We test each possible cause rather than just topping off refrigerant on a leak that will drain again in weeks.