Your Trusted Dallas Emergency HVAC Service

Did you know our Dallas HVAC service professionals are on-call, 24/7, so you and your family can stay safe no matter what time of day, month, or year?

At Aire Serv of Dallas, we understand that HVAC emergencies often happen at the most inconvenient of times. It can also feel very stressful when you’re dealing with an HVAC emergency that affects the comfort and safety of your family. That’s why we consistently go above and beyond to give our customers the best possible service. Our goal is to give you and your loved ones peace of mind that your HVAC system will be promptly and professionally repaired.

Four large outdoor HVAC units on individual concrete pads.

7 Signs You Need Dallas Emergency HVAC Services in Dallas TX

Our skilful and courteous Dallas service professionals are available 24/7 to help you and your family when the heat goes out, you smell sulphur in your home, or the AC won’t turn on. Continue reading to learn seven signs that you need our Dallas emergency HVAC services:

1. Your Home is Filled with a Bad Smell

Do you smell rotten eggs in your home? This smell means you have a gas leak in your home. Since natural gas is typically odorless, utility companies and fuel providers put sulphur into the natural gas so that if it leaks Dallas homeowners will smell the issue.

Gas leaks are very serious. If you smell rotten eggs, you might have a gas leak that could cause a devastating fire or explosion. When this happens, open your windows immediately and call our Dallas emergency HVAC service professionals right away. We can be reached.

2. You Hear Strange Noises in Your Furnace

Do you hear banging, popping, thumping, or knocking noises from your furnace? It’s time to call a Dallas furnace repair and service professional. Scraping noises might mean that part of your furnace has come loose, such as your blower wheel, and need to be fixed by a professional right away.

A high-pitched squealing noise could indicate that part of your furnace has worn out and needs to be replaced. Often, this noise is caused by a malfunctioning blower fan motor. This issue will require emergency furnace repairs.

A loud pop or banging noise when the furnace turns on could mean you have a dirty furnace burner. When dirt builds-up on your furnace’s burners, it can cause problems with the ignition—which can cause gas to build-up. The popping noise you hear is the byproduct of a small explosion. These explosions can cause serious damage to your furnace. Call one of our 24-hour furnace repair and service professionals right away if you hear a banging noise coming from your furnace.

3. Cold Air is Blowing Out of Your Furnace

When you’re relying on your furnace to keep you warm during a chilly Texan night, the absolute last thing you want is for it to blow out cold air instead of warm air. Typically, if your furnace is blowing out cool air when it should be warming up your home, a dirty air filter is the cause. The dirty filter blocks airflow from your furnace’s heat exchanger and causes the furnace to overheat. When your furnace overheats, it trips its high limit switch. This switch essentially tells the furnace burners to turn off so that the heat exchanger does not crack. While this safety protocol is helpful to prevent serious damage to your furnace, it’s also a sign that you might need Dallas emergency HVAC services in case your furnace has started to deteriorate.

4. Your AC Unit is Blowing Less Air Through Your Vents

Have you noticed a reduction in the cool air blowing through your vents when you use your air conditioning unit? Generally, this means that your AC unit does not have access to unrestricted airflow; and, this usually happens for one of two reasons. Your Dallas emergency HVAC service professional will be able to correctly diagnose the situation for you.

The first reason why your AC unit may not be blowing out enough air is because of a clogged or dirty air filter. When an air filter becomes clogged with dirt, debris, or dust, it inhibits your air conditioning unit’s ability to circulate air through your home. Moreover, dirty air filters further complicate matters by failing to purify the air you and your loved ones are breathing.

The second reason why you may require emergency air conditioner repair due to a lack of airflow is because an animal has gotten trapped or built a nest in your vent. From time to time, rodents or birds may find themselves in your air vents. While these little critters may think your vents are an ideal place for a nest, the materials used to build a nest could block the air vents and restrict airflow.

5. Your AC Unit is Blowing Out Warm Air

Just like how you rely on your furnace to keep you warm, you rely on your AC to keep you cool. When your AC unit starts blowing out warm air, it’s time to call for emergency HVAC services. Likely, the reason your AC unit has started blowing out warm air is because its coolant levels are low and the machine is not able to undergo the chemical reaction that creates cool air. However, your air conditioning unit might also be blowing out hot air because there is a coolant leak, an issue with the compressor, or there is an issue with your return duct. Whatever the case may be, you’ll require emergency AC repair to get your unit back up and running.

6. Your AC Unit Only Runs in Short Spurts

Having your AC unit only work for short periods of time—or turning off and on again seemingly at random intervals throughout the day—can be immensely frustrating. Especially if you have pets, small children, or an elderly person living in your home. You rely on your air conditioning not only to keep everyone cool during a hot Texan day, but also safe. There can be many reasons why your AC might only be working for short periods of time, including:

  • Low coolant levels in the unit

  • Your thermostat is set too low

  • Your cooling coils have frozen

  • Your water drain line is clogged

One of our Dallas emergency HVAC service professionals will be able to help you figure out why your AC is not working and make the repairs right away. Our top priority is keeping you and your loved ones comfortable and safe.

7. Issues with Your Thermostat

If you find that every time you turn the thermostat on to warm up your home and the furnace does not activate, or you need to cool down but the AC won’t start, there is likely an issue with the electrical connection in your thermostat. If you noticed damaged or frayed wires near your AC unit, furnace, or thermostat, turn your electricity off and call for a Dallas emergency HVAC service immediately.

Why Choose Us for your Dallas Emergency HVAC Service?

At Aire Serv of Dallas, we promise to always put the needs of our customers first. We want to ensure that you and your family are always breathing clean air. We’re committed to providing excellent Dallas heater repair, AC repair, and emergency HVAC services while also consistently going the distance to solve our clients’ HVAC system problems.

From the minute you give our friendly administrative staff a call to when our skillful technicians leave your home after completing an emergency HVAC repair job, we will treat you and your family with the utmost respect. We will thoroughly repair your broken furnace or damaged AC unit while also checking for any underlying problems to prevent the need for future repairs. We take care to cause as little disruption as possible to your daily life and always leave your home as clean as we found it. Your peace of mind is our top priority.

24/7 Emergency HVAC in Dallas Texas

Since we prioritize giving you and your family a positive experience from start to finish, our professional Dallas emergency HVAC service professionals are available 24/7. Our courteous team will come to the rescue when your AC unit breaks as your elderly parent comes to stay with your or when your furnace shuts off in the middle of the night. Even if you wake up to a freezing house at 4:00 a.m., our technicians will be there to help. Not only will we arrive as soon as possible to fix your urgent HVAC repair issue, but we also never charge overtime fees. Having your furnace break down is stressful enough. The last thing we’d want to do is add to that stress by over-charging you.

Emergency Furnace and AC Repair Service Professionals

Each of our HVAC technicians has been trained to be experts when it comes to emergency furnace and AC repair. We stand behind our work, which is why we offer all our clients our Fixed Right Promise. If your HVAC system isn’t repaired properly the first time, then our HVAC technicians will fix the issue at no additional cost within 60 days of the initial repair.

When you hire the professionals at Aire Serv Dallas, we promise you will receive outstanding customer service while having your emergency HVAC repairs completed quickly and efficiently.

Frequently Asked Questions

Do you have further questions about our Dallas emergency HVAC services? Continue reading to see if we answer them here. Or, we invite you to call our courteous staff or request an appointment online to learn more.

What is Considered an HVAC Emergency?

Any time that your home’s temperature is no longer at a setting where you or your loved ones feel safe and comfortable, it’s time to call for a Dallas emergency HVAC service. For example, when the heat stops working in the middle of a cold Texan night, your family can’t remain safe and comfortable in the cold. Likewise, during a heatwave you rely on your AC—especially if you’re caring for small children, an elderly relative, or pets.

If you smell sulfur in your home, you must open your windows and call an emergency HVAC service provider right away. This indicates you have a natural gas leak from your furnace and it will need to be repaired immediately.

Do HVAC Systems Need to Be Serviced?

Yes, hiring a professional to service your HVAC system at least once a year is integral to maintaining the longevity of your system, keeping your family safe, and catching any concerns before they escalate into costlier and more time-consuming repairs.

How Long Does It Take to Service HVAC?

How long repairing your HVAC system takes depends on the scale of the job. Typically, a good range to keep in mind is between 2 and 6 hours. If you only need your coolant topped off, that is significantly quicker than replacing part of your HVAC system.

How Much Does an HVAC Tune Up Cost?

At Aire Serv of Dallas, we pride ourselves on maintaining open and honest lines of communication. The cost of servicing your HVAC system will depend on the scale of the job. Since our pricing varies depending on how extensive the repairs are, we’ll give you a cost and time estimate as soon as we know what the repairs involve. We agree with you upon this price in advance of completing any repairs. The price you’re quoted is the bill you’ll get. We offer upfront pricing so that you never have to worry about surprise costs.

When you need our 24-hour furnace repair services, give our friendly and courteous team a call or contact us online to inquire about pricing. We also offer flexible financing options.

Schedule a Dallas Emergency HVAC Service Today!

In need of emergency HVAC service in Dallas TX? Our friendly and skillful technicians are on-call 24/7 to help you solve any HVAC problem you might be dealing with. Our 24-hour HVAC service professionals will arrive as soon as possible to your home, be transparent with you throughout the repair process, and treat your home like it’s our own.


Give us a call or request an appointment online to get started. We look forward to meeting you and helping your family stay safe and comfortable.
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