AC Not Cooling — Jupiter, FL
AC Running But Not Cooling? Here's Why.
If your AC is on but the air isn't cold, something is wrong. We'll tell you exactly what — and fix it today.
6 Reasons Your AC Isn't Cooling
Most common causes — ranked by how urgent they are.
Low Refrigerant
Refrigerant leak means the system can't transfer heat. Needs immediate repair — it won't fix itself.
Failed Compressor
The heart of your AC. If it's dead, the system can't cool. Often requires replacement.
Dirty Air Filter
Blocked airflow causes the system to freeze up. Check and replace your filter first.
Frozen Evaporator Coil
Ice buildup blocks airflow. Turn off the AC, let it thaw, then call us.
Thermostat Issue
Wrong settings or a faulty thermostat can make it seem like the AC isn't cooling.
Electrical Problem
Capacitor or contactor failure. System runs but can't cool. Needs a tech.
What to Do Right Now
Check your thermostat — make sure it's set to COOL and below current room temp
Check your air filter — if it's gray and clogged, replace it now
Check your circuit breaker — reset if tripped
Look at the outdoor unit — is it running? Is there ice on it?
If none of that fixes it — call us. Don't keep running a broken system.
Still not cooling after these steps?
It's a mechanical or refrigerant issue. Don't wait — call us now for same-day AC repair in Jupiter, FL.
Get Your AC Diagnosed Today
Tell us what's happening — we'll call you back in 15 minutes.