We lead the way for homeowner comfort and satisfaction

Need AC Repair and Service in the Dallas-Fort Worth area? Don't sweat it!

Here in the DFW area, no matter what time of year the air conditioning stops working, it's a crisis! So when your AC breaks down, it's crucial to find a dependable AC repair and service company ASAP. Call the team of air conditioning specialists at Advent Air. We'll get your cooling system fixed up and operating smoothly once again so that you can get back to enjoying your home.

Advent Air has served the Dallas Fort Worth area for over 30 years. We service the complete metro area from McKinney to Denton, and downtown Dallas to west Fort Worth. We are leading the way in our area, particularly when it comes to customer service. Besides our many 5-star reviews, we're recognized at a national level for excellence in business operations. Our experienced technicians are just a phone call away.

Contact Us Now

Why does my AC need repair?

Even with proper maintenance, your air conditioner will require repair at some point. AC units are mechanical machines, with parts that wear and tear over time.

Consider a vehicle in need of repair. Unless you're a gearhead that loves working on cars, you probably have no idea what went wrong with your car. It could be anything! Sure, there may be a few problems that could be a simple fix. But other repairs are more complex and come with a higher price tag. You never know for sure unless you have a technician evaluate the vehicle.

The same can be said for an air conditioner repair. Your AC could be broken due to leaks, age, electrical issues, wear and tear, faulty installation, or any number of other reasons. Advent's trained and certified technicians can visit your home and evaluate your system. From there, we can give you a straight answer on what's needed to get your air conditioner up and running.


Schedule A Service

Is it too late to call?

We work nights, weekends, and holidays. No matter what time of day you notice your cooling system has stopped working, you can call us. Yes - you can call us on Fourth of July, anytime on Sunday, or even past midnight any day of the week. 24 hours a day, our team is hard at work keeping Dallas comfortable. So if you need air conditioning now, call us! We will dispatch a technician to your home.

We guarantee that you will get the same level of service anytime you call. We know it is stressful to not have the AC working. Sleepless nights don't make for a brighter tomorrow. No matter when we visit your home, you can still expect us the same award-winning service. We make every effort to fix your air conditioner in one visit. We keep our service trucks fully stocked, so no matter what the problem is with your AC, we'll be able to solve it.

Contact Us Now

Preventative Maintenance Plans

As advanced as modern HVAC equipment is, any piece of machinery requires regular maintenance to keep it in top working order. Without regular inspections and cleanings, small things such as dust can really add up in big ways. Without a dedicated maintenance routine, you miss out on 3 key benefits:


HVAC systems are certainly susceptible to wear and tear. As a fairly large purchase, it's always in a homeowner's best interest to protect this investment at all costs. A routine maintenance plan does exactly that. It will prevent minor mishaps from becoming system failures and prolong your system's lifespan.


Just like us, if your HVAC system isn't at its best, it won't perform at its best. Whether there is an obstruction that's forcing your system to overwork, or your refrigerant is leaking, if you're system isn't at 100% you're not getting the benefit of its full potential in terms of energy efficiency. This will lead to increasingly higher energy bills and inevitably a shorter lifespan.


There's nothing like having a well-maintained HVAC system that you never have to think about. By having routine maintenance scheduled on an annual or bi-annual basis, you can achieve the ultimate peace of mind that your system is performing at its best.

What's wrong with my AC?

With the temperature rising in your home, you might be curious about the possible reasons for your broken AC. Here are some of the more common problems we see in Dallas:

Faulty Sensors - Your air conditioning system is full of sensing devices that communicate with the equipment. Sensors in your thermostat tell your AC to turn on or off. Temperature sensors on the coils can indicate if the tubes are too hot or too cold, which may trigger an error. If a sensor isn't calibrated correctly, or a sensor has simply stopped working, that can cause your AC to stop working.

Refrigerant Leak - Air conditioners use refrigerant to cool air. The refrigerant is contained in pipes that connect outdoor and indoor air conditioning equipment. If there's a leak, it can cause the AC not to cool as effectively. The best solution is to find the leak, seal it, and add refrigerant back to proper levels.

Drainage Problems - Does your ceiling have water spots, or do you notice a pool of water coming from the AC closet? Those are sure signs of a drainage issue. Air conditioning coils get very cold and produce condensation. That excess water needs to go somewhere! Air conditioners are designed with drain pans and piping to help the condensation water flow away. But if there's a clog somewhere, the water can't escape and it will start to pool, just like a clogged drain in your bathtub. If the water levels rise too high, your air conditioner will shut off to prevent overflow. Our team can help identify and clear clogs in your drain, and get your system operating smoothly once again!

Compressor Issues - A compressor problem is one of the most complex repairs. A compressor is responsible for changing the state of the refrigerant in the system, and pushing the refrigerant through the pipes. Needless to say, your compressor is the most important part of your air conditioner. Compressors are both sophisticated and expensive. If you're confronted with the reality of a compressor replacement, you might consider replacing the air conditioner instead.

The Best AC Repair And Service In Dallas

Is cold air not blowing out of your vents? Do you notice that one room is too hot? Or is your air conditioner not turning on at all? No matter what is wrong with your air conditioner, Advent Air has the solution. Our goal is to fix your immediate problems and prevent them from happening again. Our customers know us best for giving them peace of mind even during stressful times. That's why Advent Air is the name that thousands of DFW residents call on to save the day. Contact us today to schedule an AC repair!

Schedule Your Service
Powered By Spillover