There’s nothing more frustrating than turning on your air conditioner during a sweltering Texas summer—only to realize that your home isn’t getting any cooler. Your AC is running, the fan is spinning, but the air inside your house still feels like a sauna. What gives?
At Texas Air Authorities, we’ve seen this issue countless times throughout the Dallas–Fort Worth Metroplex. Let’s break down the most common reasons your AC might be running without effectively cooling your space—and how our team can help you fix it fast.
1. Dirty or Clogged Air Filter
One of the most overlooked issues is also the easiest to fix. A dirty air filter can restrict airflow, preventing your AC system from cooling your home efficiently. When airflow is blocked, the system struggles to circulate air, making it feel like your AC is working but achieving nothing.
What to do: Check your filter monthly and replace it every 1-3 months, especially during peak usage seasons.
2. Refrigerant Leaks or Low Levels
Refrigerant is the chemical that allows your AC system to cool air. If your unit is low on refrigerant due to a leak, it may still run but won’t actually cool the air. This issue requires professional attention, as handling refrigerants without proper training is unsafe and often illegal.
What to do: Our NATE-certified technicians can detect and fix leaks and recharge your system safely.
3. Faulty Thermostat
Sometimes, the issue isn’t with the AC unit itself—it’s with the thermostat. If your thermostat is broken or improperly calibrated, your AC may not be getting the right signal to cool your home. This is especially common in older systems or after a power outage.
What to do: We offer same-day diagnostic services to pinpoint the problem quickly and get your comfort back on track.
4. Dirty or Damaged Condenser Coils
Your AC’s outdoor unit contains condenser coils that release the heat pulled from your home. If these coils are dirty or blocked by debris, the system can’t expel heat properly, reducing cooling efficiency.
What to do: Routine maintenance from Texas Air Authorities includes thorough coil cleaning and inspection to ensure your system operates at peak performance.
5. Ductwork Leaks or Blockages
Leaky or blocked air ducts can waste the cool air your AC is generating, sending it into your attic or crawl space instead of your living room. Poorly sealed or disconnected ducts can drastically reduce system performance.
What to do: Our team can inspect and seal ductwork, restoring proper airflow and lowering your energy bills.
Conclusion
Dealing with an AC that isn’t cooling effectively is a common issue, but the good news is that most of these problems are fixable with the right attention. Whether it’s a simple air filter change, a refrigerant leak, or something more complex, Texas Air Authorities have the experience and expertise to get your system working efficiently again.
If your AC isn’t cooling your home as it should, don’t wait until the Texas heat becomes unbearable. Contact us for same-day service, free estimates, and the peace of mind knowing that your home will be comfortable again in no time.
Your comfort is our priority. Let Texas Air Authorities help you stay cool all year long!
Texas Air Authorities is the premier choice for HVAC services in Arlington. With a team of highly trained and certified technicians, we have the expertise to handle all of your heating, ventilation, and air conditioning needs. Our commitment to customer satisfaction is unmatched, and we always go above and beyond to ensure that your experience with us is positive. We use only the highest quality parts and equipment to ensure that your HVAC system is running at peak performance. Plus, we offer competitive pricing and flexible scheduling to fit your needs. Choose Texas Air Authorities for all of your HVAC needs in Arlington.
