Summer is in full swing, and if your air conditioner isn’t performing like it should, it’s more than just a comfort issue. It could be a sign that a breakdown is on the horizon. At Mechanical Air Conditioning, we specialize in fast, reliable AC repair services that keep West Palm Beach homes cool, even during the hottest Florida days.
Recognizing the signs early can save you from higher energy bills, costly repairs, or even full system replacement. Here are the top signs you need AC repair this summer—and what to do about them.
1. Warm Air Coming From the Vents
If your air conditioner is running but blowing warm or lukewarm air, something’s not right. This could be caused by:
- Low refrigerant levels
- A malfunctioning compressor
- A dirty or clogged air filter
- Thermostat issues
What to do: First, check your thermostat to ensure it’s set to “cool” and the temperature is lower than your room temp. If that doesn’t solve it, it’s time to call Mechanical Air Conditioning for a system inspection and refrigerant check.
2. Weak or Inconsistent Airflow
Poor airflow can leave some rooms too warm while others are freezing—or result in the entire house feeling uncomfortable. Causes include:
- Blocked or leaking ductwork
- Clogged filters or coils
- Failing blower motor
What to do: Replace your air filter if it’s dirty. If airflow doesn’t improve, schedule a professional diagnostic. We’ll assess the blower, check for duct issues, and make the necessary repairs.
3. Strange Noises
Hearing grinding, banging, screeching, or buzzing noises? That’s your AC’s way of crying for help. These sounds can indicate:
- Loose or broken components
- Motor or belt problems
- Electrical malfunctions
What to do: Turn the unit off to prevent further damage and call Mechanical Air Conditioning. Our expert technicians will safely identify and fix the issue before it leads to a system failure.
4. Frequent Cycling
While it’s normal for your AC to cycle on and off more frequently during high heat, constant cycling could signal a problem such as:
- Oversized or undersized system
- Dirty condenser coils
- Faulty thermostat
What to do: Make sure your air filter is clean and your thermostat is functioning properly. If short cycling continues, we’ll inspect your unit and recommend the right repair—or replacement, if needed.
5. Higher Energy Bills
If your cooling costs are climbing but your usage hasn’t changed, your system may be working overtime due to:
- Poor maintenance
- Aging components
- Hidden system inefficiencies
What to do: Schedule a tune-up with Mechanical Air Conditioning. We’ll clean the coils, inspect the system, and restore optimal performance—helping you save money and avoid future issues.
Stay Cool With Mechanical Air Conditioning
Don’t wait for your AC to break down in the middle of a heatwave. If you notice any of these signs, it’s time to call the professionals. At Mechanical Air Conditioning, we provide prompt, affordable AC repair services designed to restore your comfort fast.
Contact the Mechanical Air Conditioning team for your central heating and air conditioning needs. Serving All of Palm Beach County and the Treasure Coast. We put the CAN in Mechanical!