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Aeroseal: The Importance of Repairing Duct Leaks Immediately

By Aztil –

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key takeaways:

Leaky ductwork can quietly waste a big chunk of your home’s conditioned air—often 20–30%—which means higher energy bills, uneven temperatures, and extra strain on your HVAC system. The blog explains that sealing duct leaks promptly is one of the fastest ways to restore comfort and efficiency. It highlights Aeroseal as a modern, inside-the-duct solution: technicians pressurize the system, release a safe sealing mist, and use real-time computer data to track progress, typically sealing about 95% of leaks in around an hour. The post wraps by encouraging homeowners to address leaks now and reach out to Aztil Air for Aeroseal service to stop energy loss and protect their system.


Who in their right mind would throw away money on wasted energy that they got no use from? That’s right, the answer is no one. However, that is precisely what happens when one fails to properly maintain their leaky ductwork. It is a problem that costs Americans 20-30% of the air that they otherwise would have put to use, according to Energy Star. In other words, leaky ductwork could be costing you a quarter or more of all of the energy that you are paying for. That is a problem that you need a solution for! The best option is to repair duct leaks with Aeroseal!

The Dangerous Side Effects of Leaky Ductwork

There are a multitude of negative consequences that are produced by leaky ductwork. Here are some of the prime examples.

Higher Energy Bills

Leaky ducts can cost you hundreds of dollars per year in increased energy bills. That’s money you could invest in something valuable. Instead, you’re risking loss if you don’t seal or repair duct leaks with Aeroseal.

Inconsistent Room Temperatures

You work hard so that you can come back to a comfortable home at the end of the day. However, that will never happen if your room temperature is inconsistent. Constantly shifting between icy cold and uncomfortably hot temperatures can be frustrating. Focus on sealing the ducts to eliminate this issue.

Strain on Your HVAC System

The leaks in your HVAC ducts might also mean that you have put unnecessary strain on your HVAC system. Sealing the ducts can prevent your system from overworking, which helps extend its lifespan. Since these systems are expensive, it’s a wise and cost-effective solution.

There are many other potential downsides to leaky ducts. Make sure you think carefully about how you can seal up those ducts. This will put you in a better place financially and improve your comfort levels.

What Is Aeroseal and How Can It Help?

Now you know what the problems are that you may face when dealing with a leaky duct. The question is, what is a solution that you can rely on? The answer: repair duct leaks with Aeroseal.

So, what is Aeroseal and how does it work? Well, it is a duct-sealing technology that works from within the duct system. This is a far more efficient way of dealing with the issue rather than trying to manually seal the ducts. It is a safe sealant that travels naturally through the ducts and seals off any areas where they might be leaking.

A Closer Look at How Aeroseal Works

This duct sealant helps ensure that you aren’t wasting money and other resources when using your HVAC system. Here’s how it does it:

  1. The ducts are blocked off and pressurized when you repair duct leaks with Aeroseal.
  2. A mist of sealant is released within the duct.
  3. The sealant mist finds areas where there are leaks and binds to those areas.
  4. Leaks are sealed from inside the duct to form an airtight barrier.
  5. A computer shows real-time data about the progress being made to seal off the leaks.

Within an hour, Aeroseal manages to seal off approximately 95% of all leaks. This provides you with a significant amount of progress in addressing those leaks.

Aztil Air Can Help Repair Duct Leaks With Aeroseal

We understand the importance of this process and how much you likely want to keep your home comfortable. As such, we invite you to reach out and contact us today to let us know how we can assist you in achieving that goal. Our team will be glad to step in and provide professional-level support to you right away.

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What Our Clients Think Of Us


Excellent
Aztil Air Conditioning4.6
Based on 1818 reviews
Kathleen Clark
5 hours ago
Michael just finished checking my A C. He was very courteous and efficient 👍
Carolyn Picinich
4 hours ago
Tino was very knowledgeable and did his job well.
Today 3/11/26 we had Naraldo Bunsie and David Moynahan visit us to do a AC maintenance and redo for the inspector. They were both excellent workers and very professional. We were pleased.
Response from the owner:Hi Carolyn, thank you for your kind words! We're so glad to hear that Tino did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.
Phillip Hanselman
15 hours ago
Elder - was professional and was a nice person
David Tanenblatt
17 hours ago
Elder just did a great job with my system maintenance. I’ve been using Aztil for decades and they are always prompt and competent
Response from the owner:Thank you for the wonderful review, David! Being your trusted service provider for decades is the highest honor we could ask for at Aztil. We are absolutely thrilled that Elder continued our long-standing tradition of prompt and competent service during your recent system maintenance. We truly appreciate your incredible loyalty over the years and look forward to keeping your home comfortable for many more to come!
Don Gentile
2 days ago
Lazaro Powery was superb. First time using Aztil as my service company. He taught me things about my system that I didn’t know. He alone made me change my AC company of choice.
Response from the owner:Welcome to the Aztil family, Don! Hearing that Lazaro single-handedly earned your future business is the ultimate compliment. His superb service and dedication to teaching our customers are exactly what we strive for on every single call. Thank you for trusting us, and we can't wait to work with you again the next time you need us!
Nancy Stainback
2 days ago
Response from the owner:Thank you for your feedback! We’re glad you had a positive experience and appreciate the rating!
Sharon Howell
3 days ago
I recently got a dog and was worried about my grandchild’s allergies. Paul came to my home and suggested the blue light with air purifier. I purchased it. 2 days later Dana came to install. They were both very professional and didn’t mind answering my many questions. The install was quick and Dana made sure I understood everything about the system before he left. Thankcyou Paul and Dana!
Response from the owner:We're so glad to hear that Paul and Dana provided you with great service! Your grandchild's comfort is important, and we're happy our air purifier and blue light system are helping. If you have any more questions in the future, feel free to reach out. Thank you for choosing us!
Robin Resm
3 days ago
Called 9:00 Sunday. They came 11:00. So happy Antonio was great
Response from the owner:Thank you for your feedback! We're glad to hear that Antonio provided great service. We appreciate your patience and look forward to helping you again in the future!
Lennart Persson
3 days ago
Yusiner and Angel did a fantastic job installing my new A/C. They were very knowledgeable and courteous. Great job.
Response from the owner:Thank you for the wonderful feedback! We're thrilled to hear that Yusiner and Angel provided you with exceptional service. Enjoy your new A/C!
Gary Dubler
4 days ago
Jordan and Jaylen and Ramon was my Technician today. He is a young man [24] who was knowledgeable, courteous, and very quick to solve the problem. An excellent addition to the Aztil family!
Gary Dubler
Boynton Beach
Response from the owner:Hi Gary, thank you for your kind words! We're so glad to hear that Ramon did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.
Van Schneider
4 days ago
Very happy with the quality of work and professionalism of Jorge.
Response from the owner:Thank you for your kind words! We're thrilled to hear you were happy with Jorge's work and professionalism. Your satisfaction is our top priority!
Jane Miller
5 days ago
Elder did an excellent job and he was very pleasant.
Response from the owner:Thank you for your kind words! We're thrilled to hear that Elder provided excellent service and made a positive impression. We appreciate your feedback!
Jody Neumark
5 days ago
Elder was very thorough and explained everything to me.
Response from the owner:Thank you for your wonderful feedback! We're glad to hear that Elder provided you with thorough explanations. Your understanding and satisfaction are our top priorities!
Michele Dawkins
5 days ago
Technician Michael King was very professional, easy to understand, and
went out his way to complete the A/C
job that I really needed to get done. Two
thumbs up!
Response from the owner:Thank you so much for your kind words! We're thrilled to hear that Michael provided you with excellent service. Your satisfaction is our top priority, and we appreciate your feedback!
Response from the owner:Thank you so much for the 5-star review! We're thrilled to hear you had a great experience, and we appreciate your support! Please don't hesitate to reach out again in the future!
Virginia Barnes
6 days ago
Cody was friendly and did a great job!
Response from the owner:Thank you for the kind words, Virginia! We're glad to hear Cody made a great impression. We appreciate your support and look forward to serving you again!
Elder very good & maticulous
Response from the owner:Thank you for your kind words, Michael! We're glad to hear you had a great experience. Your support means a lot to us and we hope to work with you again in the future!
Bret
7 days ago
I have been under contract with this Aztil since 2013. They have kept me going since. Just got my regular 6 month tune-up, and my technician, Ramon was excellent, very helpful, and answered all my questions. Highly recommend this business.
Response from the owner:
Hi Bret,
We're glad to hear that the technicians were courteous of your belongings and that Patty was helpful in scheduling the service. We take pride in our customer service and we appreciate your feedback. Thank you for choosing us for your duct cleaning needs.
All aspects of the service by Michael King was excellent. He checked everything in the system. Showed me how to do some maintenance and was just delightful.
Response from the owner:Thank you so much for your wonderful feedback! We're thrilled to hear about your positive experience with Michael. It's great to know he was able to assist you and provide helpful maintenance tips. We appreciate your support!
Nana Gan
7 days ago
I had amazing service by Paul G he was so professional and explained the entire process and was very knowledgeable. He treated me like I was part of his family.He was extremely polite and kind and understanding of my situation! My boyfriend and I decided to buy a new air conditioning system instead of repairing our older one and we couldn’t be more satisfied with the process! If Anyone ever need a ac guy I would highly recommend only asking for Paul! I wish other companies conducting business so professionally and had great techs like him.Thank you Aztil for amazing service and sending Paul out to our home.
Response from the owner:Hi Nana. Thank you for your great review. I'm glad we were able to provide you with great customer experience. You have made a smart investment and will enjoy your new air conditioner. If you have any issues, please don't hesitate to contact us. We appreciate your business.
Lottie Ferguson
1 week ago
Nico was superb
Response from the owner:Thank you for the kind words, Lottie! We're thrilled to hear that Nico made such a positive impression. We appreciate your support! Please don't hesitate to reach out anytime you need us!
Robert Onidi
1 week ago
Niko .. great guy !!! Very helpful !
Response from the owner:Thank you for the kind words, Robert! We're glad to hear Niko made a positive impact. Your feedback means a lot to us and we look forward to serving you again soon!
Debbie Conti
1 week ago
Today I requested check up from my Aztil service contract and Dana was my serviceman- he was very polite , efficient and did a great job ! I wish all servicemen could be so efficient and friendly - he also gave me pictures of all services done and a quote for vent cleaning and sealing - it was a pleasure doing business with him and I will request him in future - job well done - thank you Dana and Aztil
Response from the owner:Thank you so much for your wonderful feedback! We're thrilled to hear about your positive experience with Dana. It's great to know he provided top-notch service and valuable information. We appreciate your trust in Aztil and look forward to serving you again in the future!
Nicole Miller
1 week ago
Aztil always provides great service and friendly, skilled techs. I had 2 services recently, Alex & Antonio were both great! Would reccomend again.
Response from the owner:Thank you so much for your kind words! We're thrilled to hear that Alex and Antonio provided you with excellent service. We appreciate your recommendation and look forward to serving you again in the future!
Naraldo Bunsie was an excellent technician. Very prompt, knowledgeable and efficient. He also cleaned up well and made sure I understood everything before he left.
Response from the owner:Thank you for your fantastic feedback! We're thrilled to hear that Naraldo provided you with excellent service and made sure you were well-informed. We'll be sure to pass along your compliments to him!
al mancini
2 weeks ago
Elder Aztil responded promptly to my ac problem. They were very professional and thorough. I recommend them highly.
Response from the owner:Thank you for the fantastic feedback! We’re thrilled to hear that Elder provided you with prompt and professional service. Your recommendation means a lot to us!
Linneth Henry
2 weeks ago
Elder, very satisfied with job
Response from the owner:Thank you so much for your kind words! We're thrilled to hear that you're satisfied with our work. Your feedback motivates us to keep delivering the best service possible!
Ryan G
2 weeks ago
Nico very polite and professional during my A/C cleaning service.
Response from the owner:Hi Ryan G, thank you for taking the time to leave a review. We're delighted to hear that Dana provided you with a polite and professional A/C coil cleaning service. We strive to ensure that all of our customers receive top-notch service from our team. If you have any other maintenance needs, please don't hesitate to reach out to us. We'll be more than happy to assist you.
Lawrence gale
2 weeks ago
Antonio Moreno was very nice! And most important he solved the problem.
Response from the owner:Thank you for your feedback! We're thrilled to hear that Antonio was able to help you and provide a great experience. We appreciate your support!
Stuart Novins
2 weeks ago
Instead, Nico did a great job here. I was really surprised that it was such a good job other than that. He's a good looking guy also have a good day by
Response from the owner:Thank you so much for the kind words! We're thrilled to hear that Nico exceeded your expectations. We'll be sure to pass along your compliments! Have a fantastic day!
Lois Hendricks
2 weeks ago
Elder did great job
Response from the owner:Thank you for the kind words! We're thrilled to hear that Elder did a great job. Your feedback means a lot to us!
Yami Kim
2 weeks ago
Elder is so kind . Thanks!
Response from the owner:Thank you for your kind words! We're glad to hear you had a positive experience with Elder.
Chris Jordan
2 weeks ago
Jorge Rivera and His helpers Antonio and David were great they had my ac working asap amazing guys! Not sure what I would have done without Aztil thank you very much guys !
Response from the owner:Thank you so much for your kind words! We're thrilled to hear that Jorge, Antonio, and David were able to help you get your AC working. Your satisfaction means the world to us!
Bill Sahler
2 weeks ago
Had my AC go out. Alex Molina came first thing in the morning, fixed my AC and did a full clean and maintenance while here. Very professional and knowledgeable. Highly recommend. Highly recommend Niko. Went above and beyond.
Richard Lambert
2 weeks ago
Niko was very knowledgeable and professional. Also friendly. Very happy with him.
Response from the owner:Thank you so much for your kind words! We're thrilled to hear that Niko made such a positive impact. Your satisfaction is our priority!
Karl Lundquist
2 weeks ago
Elder everything was done to an excellent degree service man was great.
Response from the owner:Hi Karl, We're so glad to hear that Aztil did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.
Carol Stevens
2 weeks ago
Niko came to do the semi-annual tune-up. He is very knowledgeable and personable.
He did a thorough Inspection.
Rich Ferranti
2 weeks ago
Elder
Cristina
2 weeks ago
Elder was friendly and the tune up was done quick.
Response from the owner:Thank you for the kind words! We're glad to hear that Elder provided friendly service and that your tune-up was quick. We appreciate your feedback!
Martin Goldman
2 weeks ago
Elder good job
Daniela Popova
3 weeks ago
Elder, great job!
Thank you
Response from the owner:Thank you so much for your kind words! We appreciate your support!
Ivonne Flores
3 weeks ago
Elder Muchas Gracias por su servicio muy amable y esplico Todo muy bien
Helen Cuiffo
3 weeks ago
Niko and Juan came to service our unit. They were professional and friendly. Overall the service was a positive and pleasant experience.
Dimitry Novak
3 weeks ago
5-Star Review for Aztil AC & Technician Dana Dussualt
I couldn’t be happier with the service I received from Aztil AC! When my air conditioning suddenly stopped cooling properly, I called them and they got someone out the same day. Technician Dana Dussualt was outstanding from the moment he arrived—super friendly, professional, and genuinely helpful.
Dana quickly pinpointed the exact problem, walked me through what was wrong in plain English (no confusing jargon), and fixed it right there on the spot. The entire process was fast, clean, and stress-free. In less than an hour my house was back to being perfectly cool again.
Aztil AC delivered exactly what they promise: very fast, reliable, and top-notch service. Dana is a true pro and a pleasure to work with. If you’re in the Boca Raton area and need AC help, look no further—call Aztil AC and ask for Dana. You won’t be disappointed!
Highly recommended! Thank you again! 🙌
Buzzed 08590423
3 weeks ago
Elder did a great job tuning up the a/c and arrived on time. Very happy with service.
Evelyn Tainsky
3 weeks ago
Niko was wonderful
Joanne Bornstein
3 weeks ago
Elder was efficient and effective and answered all my questions. Top notch

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