When it comes to keeping your home cool and comfortable, a little preventative maintenance goes a long way — especially in Florida’s heat and humidity.
The good news? You don’t have to be an HVAC pro to give your system a little TLC.
At Sea Coast Air Conditioning, we’ve been serving the Treasure Coast since 1982. Here are a few quick and easy DIY tips that can help your AC run more efficiently, extend its life, and even save you money.
1. Change Your Air Filter
It’s the simplest — and most often ignored — task.
✅ Do it every 30 days
✅ A dirty filter restricts airflow and overworks your system
✅ Helps improve air quality and efficiency
Bonus: Mark your calendar or set a recurring reminder on your phone!
2. Clear the Area Around the Outdoor Unit
Your outdoor condenser needs room to breathe.
✅ Trim grass, weeds, and shrubs back at least 2 feet
✅ Gently hose down the coils to remove dirt and debris (with the power OFF)
Keeping the unit clean prevents overheating and improves airflow.
3. Check Your Thermostat Settings
Sounds basic, but it matters.
✅ Set your thermostat to “Auto” not “On”
✅ Consider upgrading to a smart thermostat for better control
“Auto” allows the fan to run only when needed, improving efficiency.
4. Inspect and Clean Vents
Blocked or dirty vents reduce airflow and make rooms feel warmer.
✅ Make sure furniture or curtains aren’t covering your vents
✅ Vacuum dust and pet hair buildup
✅ Check for mold or musty smells — a sign it’s time to call in the pros
5. Listen for Strange Noises
Your AC should hum, not howl.
If you hear rattling, banging, or grinding, shut it off and call a technician. Catching problems early can save you from costly breakdowns.
⚠️ Know When to Call a Professional
DIY maintenance is great — but some jobs are best left to the pros. If you notice weak airflow, inconsistent temps, or rising energy bills, it’s time to give us a call.
At Sea Coast Air Conditioning, we offer full-service maintenance and 24/7 emergency repair throughout Fort Pierce and the entire Treasure Coast. We’ll treat your system like it’s our own — Comfort (our golden retriever mascot) insists on it.
📞 Call Sea Coast Air Conditioning Today
Want your AC system to run better, longer, and more efficiently?
Give us a call. We’re always here to help — day or night, 365 days a year.
📍 Family-owned and operated in Fort Pierce since 1982.
