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“Great service and fair prices.”- James B.
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“Chris is always responsive and is a master at his craft.”- J A.
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“Outstanding and prompt response and service! It's 105+ out there, and my house is like an igloo right now.”- Ryan C.
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“Our house is big, about 2200 sq ft, and and only had a small 3 ton a/c unit. I called Ally Air & heating through our home warranty, thank God for Ally Heating & Air!”- Bobby C.
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“Anthony and Fred along with rest of the crew we’re extremely thorough in explaining what they were going to do and reasonable.”- Sophie G.
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“Yesterday Aug 8 – our AC stopped working – we went a night in Texas heat with 3 kids, a dog AND hubby and I being 13 years married not many arguments- blaming each other for the break down- lol-”- Divine T.
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“This is the best company ever!!! They are honest, and they treat their customers right!”- Odessa S.
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“I have AHS home warranty and after returning from vacation we realized our AC unit motor had gone out and living here in Texas the internal temperature of the house was 86 degrees. Ally Heating was assigned the job. I called them immediately after receivin”- Clarence R.

Signs You Need HVAC Repair Service
The signs that your home needs HVAC system repair are not always obvious. You may not be able to detect certain issues unless you know what you’re looking for. If you’ve been noticing any of the following around your home or business, it’s time to call in the heating professionals:
Dust Build-Up
You just dusted, but things are already looking dusty again. Quickly accumulating dust is a sign that your HVAC system is experiencing an issue. One of the many jobs your HVAC does is trapping dust and airborne debris in its filter. If you notice dust accumulating faster than it should or see it blowing from your vents, give us a call.
Whether it’s dirty air vents, problems with the air filter, or something else entirely, our experienced technicians can get to the bottom of it quickly.
System Making Strange Sounds
You’ve likely gotten used to the low hum that your HVAC makes when the heat or air is running. If it’s making new sounds you hadn’t heard before, it means HVAC repairs just got added to the list of things to take care of.
Sounds coming from your HVAC system can mean a lot of different things. From squealing to rattling and clunking, these sounds indicate that there’s some type of issue with your system. These sounds are typically the first warning sign, so it’s a good idea to give us a call as soon as you hear them. Our technicians will arrive promptly and address the issue before it can turn into an all-out breakdown.
Leaking
If you’ve noticed water around your HVAC system, it can indicate a variety of issues, including:
- A damaged drain tube
- Refrigerant leak
- Condenser damage
Though any moisture detected outside your unit is a problem, a refrigerant leak is particularly problematic. This type of damage poses a serious health hazard. In any case, if you notice leaking from your HVAC, give us a call immediately.

Trusted for a Reason WHY WE'RE THE RIGHT CHOICE
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Our training team is well educated and qualified to service your home.
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Our technicians are equipped to repair, service, and install it all.
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Stay comfortable year-round by applying for financing.
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Get experts on the job with over 50+ years of combined experience.
Emergency HVAC Repair
At Ally Heating and Air Conditioning, we understand that not all HVAC issues can wait, which is why we offer round-the-clock emergency HVAC repair for those times when you need us most.
No one should have to deal with hot, Arlington summer days without AC. If your system stops working or gives you any reason to be concerned, give us a call. Our AC repair service specialists will be right there. We’re here to take your call 24 hours a day, seven days a week.
HVAC Repair You Can Count On in Arlington, TX.
If you’re in need of a local HVAC repair device for your home or business, you’ve come to the right place. At Ally Heating and Air Conditioning, we love helping our neighbors and fellow Arlington community members. Whether you need residential or commercial HVAC repair or just the best maintenance services, we’re always happy to help.
For more information on our HVAC repair services or to schedule an appointment with one of our HVAC technicians, contact us online or give us a call at (817) 497-8261. Our professionals are standing by and ready to help.