HVAC Service Notes & Diagnostics

Florida heat is no joke — and the last thing you want is your AC giving out when you need it most. I’m Jonnier Exposito, an HVAC technician with years of hands-on experience in keeping homes cool and systems running right. Whether you’re in a house or a condo, here are 5 clear signs your AC might need a professional check-up:

Warm Air: If the vents are blowing warm or inconsistent air, your unit may be low on refrigerant or have a problem with the compressor. Strange Noises: Grinding, rattling, or buzzing sounds usually point to loose parts or failing motors. Weak Airflow: If you’re not getting strong airflow, it could be clogged filters, dirty coils, or duct issues. Leaks or Moisture: Puddles or dripping water around your unit could mean a blocked drain line or refrigerant leak. High Energy Bills: If your electric bill is climbing for no reason, your AC may be working harder than it should.

When you notice these signs, it’s better to call a tech before it turns into a bigger (and more expensive) problem. I always tell my customers: prevention costs less than repair.

If you want more HVAC tips or real-world advice from a Florida tech, stick around. This is Jonnier Exposito, and I’m here to keep you cool.