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AC Not Cooling or Blowing Warm Air

An AC that runs but never cools wastes money and never catches up to the heat. We find the real cause instead of guessing.

Technician checking AC refrigerant pressure with manifold gauges to diagnose warm-air problems

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

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

AC Not Cooling - FAQs

Why is my AC running but not cooling?
The most common causes in South Florida are low refrigerant from a leak, a failed capacitor or compressor, a frozen or dirty evaporator coil, and restricted airflow from a clogged filter. We test each so you get the real fix.
Is warm air an emergency?
During a heat advisory it can be, especially for vulnerable household members. If your home is climbing past a safe temperature, call our 24/7 line and we will prioritize you.
Can I just add refrigerant myself?
Low refrigerant almost always means a leak. Adding more without fixing the leak is a short-term patch that violates EPA handling rules for DIY. We locate and seal the leak, then charge the system correctly.

Need AC Help Today?

Our dispatch line is open 24/7. Talk to a real person and get a same-day arrival window.

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