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Maintain a Healthy Indoor Air Environment With Aeroseal to Prevent Mold

By Aztil –

Mold is a fungus that harms any indoor environment, including homes and commercial buildings. Microscopic mold spores build up in a warm, dark, humid environment. Homes and commercial buildings throughout the south, from Florida to Virginia, are perfect breeding grounds for mold, mildew, and other microscopic pathogens that can enter through cracks and tears in your ductwork. They blow into rooms through the return air ducts in the HVAC system, compromising a healthy indoor air environment.

There are more than 30 species of mold and mildew. These particulates, dust, and pollen are not always trapped in the filter systems.

You can breathe mold spores, dust, and other pathogens without being aware of the damage this irritant is causing in your body until you experience symptoms.  Some reactions to mold inhalation are similar to dust and pollen allergies.

  • sneezing
  • coughing
  • asthma attacks
  • chest congestion
  • difficulty inhaling
  • eye irritation
  • skin rashes

In addition, you can often smell the musty mold. You can see slimy black mold growing on walls in rooms where it has not been prevented.

Kitchens, bathrooms, and other rooms with a high moisture content are subject to mold growth. This includes basements, and garages as well as interior walls. Be vigilant in many areas of your home to prevent mold growth. It is easier to control if your HVAC system has sealed air ducts.

Mold Prevention

Aeroseal seals air ducts with precision in residential and commercial heating ventilation and air conditioning (HVAC) systems to maintain a healthy indoor air environment. This prevents mold spores and other pathogens in the air, along with excessive moisture, from entering the ductwork. Aeroseal seals the tiniest tears in ducts that can allow moisture and spores to penetrate. It can reach even inaccessible sections of the ducts.

The science behind Aeroseal’s efficiency is based on fluid dynamics. Pressurized airflow propels the aerosolized sealant particles through all ducts. The sealant automatically fills in any tears or breaks in the duct surface. The sprayed sealant also provides a moisture barrier in the ducts, as it closes off these areas.

Protection for HVAC systems

Sealing ductwork protects the HVAC system from deterioration, as well. Invasive humid air that supports mold growth on the walls of ducts can ruin them, and they have to be replaced. In addition, the system with mold buildup in ducts must work harder to heat or cool rooms. This consumes more energy.

Ducts in commercial buildings are much larger than home HVAC systems. A small leak in one area of the ducts can cause mold, dust, and other particulates to spread throughout a building, compromising a healthy indoor air environment. It is often difficult to locate the source of the leak.

Keep drip pans in commercial air conditioning systems clean to prevent mold from growing in this damp area. Mold spores spread through an HVAC system with cracked or torn ducts can find a comfortable place to grow in a room, especially a damp basement, with a drip pan.

Mold can spread quickly in a damp environment to ruin walls and floors. Professional mold remediation is necessary to clean this area before the mold is carried back into the HVAC system, where it can spread to different rooms. Trained mold removal professionals wear hazmat suits to clean extensive mold from walls and floors!

Keep Ductwork Sealed

Aeroseal is a sustainable way to keep your HVAC ductwork sealed and clean in both commercial and residential buildings. Take a proactive approach to prevent mold and moisture buildup.

Contact us to find the HVAC service company near you to apply Aeroseal to your ducts. A healthy indoor air environment is necessary for good health.

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What Our Clients Think Of Us


Aztil Air Conditioning
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Based on 1010 reviews
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Ricardo came out to maintenance our AC unit. He was professional and on time. He did great work ensuring our AC was running well. Thank you Ricardo for the white glove service!
Had an A/C check up with Aztil today. The tech, Michael (King?), was great as was the Aztil back office. I was told I would be the 1st stop, and I was! Michael was on time, efficient and answered any questions I had.Seems like Aztil has improved its procedures, well done.
Excellent service from Aztil for Hvac maintenance and cleaning. Timely, professional and knowledgeable. Ricardo was very pleasant and helpful.
Dana was the AC personnel who came to replace the compressor. He was very professional, courteous and completed the work fast!Excellent!
Response from the owner: Hi Asha george,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Ricardo Campos was excellent worker. Fast and prompt. Cleaned my AC unit , dryer hole and pump!
Dana was wonderful! He came in and got right to work. He was incredibly polite and kind and answered all questions. Highly recommend Dana for the future!
Response from the owner: Hi Charles,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana was prompt and quickly solved the problem
Response from the owner: Hi James,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Thanks Dana. We’re up and running now. Prompt service!
Response from the owner: Hello,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana was timely - good communication - fixed clogged unit(s) under maintenance plans and suction drained pipes👍🏼
Response from the owner: Hi Buchanan,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana - very courteous . Fixed my problem and pointed out the issue on why it was leaking refrigerant . Called when he was on his way and showed up on time too.
Response from the owner: Hi ,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana fixed my a/c and very helpful to meExcellent service
Response from the owner: Hi ,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana was tech rep. He really knew our system. He was very professional and informative. Great job Dana. Thank you Aztil
Response from the owner: Hi ,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana, great job, eficient and well done.
Response from the owner: Hi ,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana, was prompt, job well done. Satisfied, thank you
Response from the owner: Hi Gloria,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana did great job. Came on time and left everything clean as it was when he came
Response from the owner: Hi Janice,Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Excellent service and very knowledgeable. Dana was quite the professional
Response from the owner: Hi Patti Weston, Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Dana was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
Dana is very knowledgeable and super nice and helpful. Thanks so much.
Dana:Excellent job. Good timing
Dana arrived quickly and took the time to find the issue and fix it. Also answered my questions.
We have Paul as our service tech and all around ac guru. He is the best. Honest and gives us what he thinks needs to be done without trying to push anything on us. He helped with our new ac and kept the old ones live way longer than they we suppose to. Can not think of anyone better.
Had our 6 month service visit today for our rooftop air conditioner. Technician Johnny Peguero was excellent. Very personal, considerate, friendly, and above all, he knows his stuff!! Johnny Peguero is a great asset to the company. All in all, pleased with todays work.
Response from the owner: Hello Les. Thank you for your positive feedback. I'm glad your leak was resolved. We appreciate your business and support.
Thank you Ricardo - general maintenance (contract), on time, explained what had to be done - all good!
Spoke with the awesome Diane after having a few problems this week. She is knowledgeable and really friendly and honestly saved me from switching companies. I have no doubt now that my problem will get fixed now that she is on it. Thank you!!
Dana wa , pleasant and successful!
Dana was great. He arrived as promised, fixed the problem and was polite and professional!
A very professional group of people !
Ricardo was here this morning to svc my ac and did an outstanding job. I believe he went above and beyond my expectations. Ask for Ricardo, you won't be disappointed.
Ricardo was awesome
Ricardo did a super great job today beyond everyone else, He explained the whole process to me taking pictures of every step and was very polite. I am totally impressed and very happy to have Aztil as my company to service my ac.
Dana was here promptly and fixed my AC thank you for sending him he was amazing!!
Dana checked my units very efficiently
Dana was great Got us up and running explained what’s going on with our unit Very happy with Dana & Aztil Dana is a great asset to Aztil Don’t lose him Thank you
Dana was very pleasant and easy to work with. Nice that he was the same tech who came out last time so he was aware of me and my situation.😉
Dana is way beyond fabulous. He is knowledgeable, kind and extremely competent I am so thrilled with Aztil’s service
Wow!!! Ricardo did an awesome job cleaning my AC vents and dryer vent line. He was extremely clean and thorough. Be sure to ask for him as your technician. He really deserves acknowledgement for his hard work. Very happy!
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