Air Duct Maintenance Signs by Advanced Air Solutions

3 Common Signs Your Air Ducts Need to be Cleaned

Determining how often to schedule a professional air duct cleaning can be tricky. While the National Air Duct Cleaners Association recommends a cleaning every three to five years, more frequent cleanings may be advised, particularly if a family member suffers from asthma or allergies. The Environmental Protection Agency (EPA) also recommends that an air duct cleaning be performed if homeowners notice one or more of the following signs.

Mold Is Visible on Ducts or Other HVAC Components


A serious health hazard, the Centers for Disease Control (CDC) notes that exposure to mold can cause a wide range of respiratory concerns in people of all ages, particularly children, the elderly, and the immune-compromised. If it is suspected that mold is present in the air ducts or obvious mold growth is visible, it’s important to contact an air duct cleaning service right away to mitigate the issue.

Bugs, Rodents, or Other Vermin Are Infesting Ducts


Particularly during cold winter months, warm air ducts make cozy environments for rodents and insects to thrive. Not only can they contribute to hygiene and air quality concerns, but they can also destroy the ductwork itself. If any vermin are seen entering or exiting vents, an air duct cleaning can resolve the problem and help prevent further damage.

Excessive Dust and Debris Are Noticeable 


Over time, dust, dirt, pet hair, and other debris build up in air ducts, causing restricted airflow, potential damage to ducts, compromised air quality, and even increased electric bills. The issue may become evident when dust is visibly released into the air from vents or a buildup is noticeable on registers. A qualified air duct cleaning professional can help remove the majority of these particles.

If you’ve noticed signs that your air duct system may need to be cleaned or it’s been more than three years since your last cleaning, the skilled contractors at Advanced Air Solutions can help. From air duct cleaning and HVAC maintenance to crawlspace inspections and mold remediation , we have decades of experience in helping Wilmington, NC area homeowners maintain the integrity of their homes. Contact us today at (910) 791-7888 to schedule your free estimate.


10/26/2021 by Shammy P

You got my attention when you said that your air duct must need to be cleaned if you notice that every flat surface in your house is coated in a layer of dust. With this in mind, I will be sure to hire a professional that can service our air duct. Our house has been kept free from dust since we have kids at home who are prone to allergies. For some reason, dust keeps coming back.

04/07/2022 by Anna Collins

It helped that you mentioned mold can cause a lot of harmful respiratory issues so it would be best to get your air ducts cleaned if you discover mold growth in there. It's been two years since we got out HVAC system and I don't remember getting cleaning services for the air ducts. I'll have to look into where I can avail of reliable cleaning services that can check if there is mold after all and mitigate the issue.

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05/11/2022 by Naturally Green

I am facing the same problem and I was looking for a possible solution for that. Actually, airflow from the air duct is very low and I think there must be some sort of dust, dirt, or pet hair. I also need a cleaning company in Los Angelos. <a href="">Naturally Cleaning/</a> Thanks for this piece of information

05/26/2022 by Micro Clean DFW

I care about air because it’s a vital part of my life. I breathe it every day, and without it, I would die. Air helps me stay healthy; without it, I would suffer from severe health problems. My family and I would also be very limited in what we could do because air is so important in our everyday lives. By taking the time to care for our air system, we can ensure that everyone in our home can breathe <a href="">clean the air</a> and remain healthy.

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11/02/2022 by Anna Collins

My asthma seems to have gotten worse lately despite cleaning the house regularly, so I'm thinking that it might be because of my air ducts instead. Thank you for warning us that debris building up in the air ducts will not only restrict air flow but will also cause potential damage to ducts and even increase electric bills. I'll have to take note of this and look for an HVAC contractor to hire for residential air duct cleaning soon.

02/28/2023 by Shammy P

What caught my attention is when you said that you must call an air duct cleaning service right away if you suspect that mold is present in the air ducts due to health threats. With this in mind, I will hire a reliable air duct cleaning company that can service our unit within the day. My 5-year-old daughter has been complaining about allergy problems for the past two days. Additionally, the musty smell in our house since the other day worries me a lot.

06/07/2023 by Elaina D'Agostino

You mentioned calling an HVAC contractor if we suspect that mold is growing inside the air ducts. I agree with you that this causes significant health risks for children and adults. And I don't think I'd want a moldy air duct if I have two asthmatic kids at home.

06/13/2023 by Elaina D'Agostino

You mentioned getting the air ducts cleaned if we ever see vermin entering and exiting the vents. I think I saw mice crawling into the vent last winter, but they seem to have left when we started using the AC again. I'm sure they left all sorts of dirt and feces up there though, so I still need to call a contractor for vent cleaning.

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Advanced Air Solutions in New Hanover County

Advanced Air Solutions provides professional indoor air quality services, air duct cleaning, mold removal, crawl space renovation & structural repairs to residents in New Hanover County, NC. Give us a call today!

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(910) 520-5865

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Advanced Air Solutions · 5212 Carolina Beach Rd. Wilmington · NC 28412

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