5 Common AC Problems in North Texas Homes and How to Prevent Them
Deza Rae • June 23, 2025

5 Common AC Problems in North Texas Homes and How to Prevent Them

Any kind of summer heat is bound to be hard on air conditioners, and in an area like North Texas, it’s no surprise that their intense workload leads to inefficiencies and breakdowns.


The thing is, it doesn’t have to. Below are five of the most common AC problems in North Texas, alongside ways in which you can handle them and avoid becoming another statistic:


1. Clogged Air Filters

It’s as simple as it sounds: Check and clean your air filter often. Most homeowners are fine doing so once every two to three months, but if you suffer from allergies, have pets, or are operating an older system, you might want to take care of them more often.


2. Refrigerant Leaks

If your energy bills are creeping up and your AC isn’t cooling like it used to, you might be experiencing a refrigerant leak. However, even though these are some of the more common AC problems in North Texas, stopping refrigerant leaks isn’t a DIY task. It’s best to schedule a maintenance checkup if you suspect leaking refrigerant.


3. Thermostat Malfunctions

If you notice that your thermostat is misreading temperatures, check to see that it’s clean and level. Thermostats can also act up if they’re in direct sunlight, as that will impact how they parse the room’s temperature. 


Additionally, if you don’t already, consider upgrading to a smart thermostat; doing so is one of the easiest and most impactful adjustments you can make to keep your AC healthy and your cooling costs low.


4. Dirty Coils

Dirty coils can’t transfer heat efficiently. In turn, they’ll run longer, use more energy, and eventually give out on you. Scheduling a professional cleaning at least once a year is a key means of avoiding such an outcome, though you’ll also want to keep dirt and debris away from the outside coils year-round.


5. Electrical Issues

Electrical issues are more common in older systems, and they can be a sign that the unit is unable to keep up with what you’re asking of it. Annual AC maintenance is crucial here, as a professional will inspect the device’s electrical connections.


Experiencing Common AC Problems in North Texas? We’re Here to Help

You deserve a safe and comfortable home, and the team at Airmax Air Conditioning & Heating is here to make it happen. Reach out to us today if you are experiencing any of these common AC problems in North Texas, and we’ll find the right fix.

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