What is The Most Common Problem with An Air Conditioner?

When summer or winter hit Madison Heights, your air conditioner works overtime. If your home isn’t working like it should, you’re not alone. At Air Clinic Heating and Cooling, we see the same issue again and again — and it’s usually something simple.

Let’s break down the most common AC problems and what you can do before calling for professional AC repair.

The #1 Reason AC Units Fail: A Dirty Air Filter

Believe it or not, most air conditioning problems start with a clogged air filter.

When your filter is dirty:

Airflow becomes restricted
Your system works harder than it should
Energy bills increase
Evaporator coils can freeze
Cooling performance drops

Over time, this can even lead to complete system breakdown.

Check your filter every 30–60 days during peak summer months. Don’t forget! If you’re searching for “AC repair in Madison Heights MI”, checking the filter first could save you time and money.

1️⃣ Dirty or Clogged Air Filters

The simplest and most preventable problem. Regular AC maintenance in Madison Heights can prevent costly repairs.

2️⃣ Refrigerant Leaks

If your AC is running but not cooling, low refrigerant could be the cause. Leaks require professional air conditioning repair in Madison Heights Michigan to prevent compressor damage.

3️⃣ Faulty Capacitors

If your AC won’t start or the outdoor fan isn’t spinning, a failed capacitor is often the reason. This is one of the most common emergency AC repair calls we receive.

4️⃣ Clogged Condensate Drain Line

Michigan humidity can lead to algae buildup in your drain line. When clogged, it can cause water leaks or shut down your system.

5️⃣ Thermostat Issues

Sometimes the problem isn’t the AC — it’s the thermostat. Dead batteries, incorrect settings, or calibration problems can cause uneven cooling or constant cycling.

Quick AC Troubleshooting Checklist for Homeowners

Before calling an HVAC contractor in Madison Heights, try these simple steps:

✔ Make sure your thermostat is set to “Cool”
✔ Lower the temperature setting below room temperature
✔ Replace or clean the air filter
✔ Check your breaker panel
✔ Remove debris from around the outdoor condenser

If your AC still isn’t cooling properly, it’s time to call a local expert.

Don’t Wait Until Your AC Completely Stops Working

Small AC problems can turn into expensive repairs if ignored. Routine HVAC maintenance in Madison Heights, Michigan helps:

✅ Extend system lifespan
✅ Improve energy efficiency
✅ Lower utility bills
✅ Prevent emergency breakdowns

If your system isn’t keeping up, contact Air Clinic Heating and Cooling today for professional air conditioning service in Madison Heights.

Stay cool. Stay comfortable. Trust your local HVAC experts.