What are the benefits of air duct cleaning?

<div>Although you may only need to clean your air ducts every three years or so, keeping them clean and clear can offer several benefits including:<ul><li>Improve indoor air quality</li><li>Help alleviate allergy symptoms by reducing mold and pollen in the air</li><li><a href="https://www.angi.com/articles/air-duct-cleaning-can-save-energy.htm">Save on energy costs</a> by allowing maximum airflow efficiency</li><li>Reduce odor</li><li>Prevent mold and mildew </li><li>Help extend the life of your HVAC system </li><li>Reduce the risk of house fires from dust and debris build up</li></ul></div>

Does duct cleaning remove mold?

<div>Yes, air duct cleaning can remove mold from HVAC systems. Air duct cleaning pros can use tools and methods like brushes, cleaners, and vacuums to remove mold from air ducts. Hiring a reputable air duct cleaning service is essential for successful <a href="https://www.angi.com/articles/how-much-does-mold-remediation-service-cost.htm">mold remediation</a> from your HVAC system. Keeping your air ducts clean can also help prevent the conditions that allow mold to grow in your vents and ductwork.</div>

How do I know if my ductwork needs cleaning?

<div>Knowing <a href="https://www.angi.com/articles/should-i-clean-or-replace-my-air-ducts.htm">when your air ducts need cleaning</a> will help keep the air in your home as clean and breathable as possible. Here are a few signs that it’s time to call an air duct cleaning service:<ul><li>Odor coming from vents</li><li>Dirty vent covers</li><li>Visible mold growth</li><li>Clogged air filters</li><li>Noisy air ducts</li><li>Weak airflow</li><li>Signs of rodents or insects near vents</li><li>High energy bill</li></ul></div>

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Verified Reviews for Air Duct Cleaning pros in Charleston, SC

*The Angi rating for Air Duct Cleaning companies in Charleston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

*The HomeAdvisor rating for Air Duct Cleaning companies in Charleston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

Last update on April 06, 2025

Reviewed in November 2014
Norman arrived on time and went right to work (after a tour of the house). While performing the duct cleaning service, he found numerous vents that were not attached properly to the ducts; expelling conditioned air into the attic and wall space (and allowing unconditioned air into the house)....
Allergy Shop
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Reviewed in November 2024
I recently hired American air for air duct cleaning services, and I couldn’t be more pleased with the results. Their customer service was exceptional. They were prompt, courteous, and took the time to explain the process and what I could expect. The air quality in my home has noticeably...
American Air LLC
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Reviewed in March 2016
Very accommodating and professional. Person who took the order worked with my date. Person who did the work was on time, polite and fun to talk with.
American Carpet Cleaners
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Reviewed in March 2014
We had an extremely long vent out of our dryer and they did a beautiful job. We had the whole house done. Whatever the price was, it was reasonable and that's why we selected them. They were prompt.
Longman's Duct Cleaning
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Reviewed in November 2024
Everything was so easy to schedule and service was impeccable!! Would definitely hire again! Would give them 10 stars if I could!
American Air LLC
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Reviewed in September 2016
It went great! The workmen were on time and very respectful. It turned out we had a another handler we had forgotten about and they were able to quote us a fair price and include it in the work order. They basically worked all day, not only did they clean the vents but carefully cleaned the...
Longman's Duct Cleaning
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Reviewed in February 2014
Very professional, on time and service was very good. Cleaned ducts for a couple of homes that had mold in them.
Allergy Shop
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Reviewed in February 2016
The two guys that came out (Shannan and Cole) were really good guys, both were pretty young, but extremely knowledgeable about the who process. Shannon walked me through everything they were doing and when they did it came back to show me the results. They cleaned up after themselves amazingly....
Longman's Duct Cleaning
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Reviewed in April 2016
Bill and his team were a pleasure to work with from the initial inquiry. Bill was able to give me a quote over the phone and walk me through the process while scheduling the service within a week. Shannon & Frank arrived promptly in the morning, and I was so impressed by their...
Longman's Duct Cleaning
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Reviewed in September 2014
Prompt, professional and knowledgeable. Explained what they were doing and why. Arrived early and finished timely. Offered advice on replacing air vents and referrals to local suppliers. Very good overall experience. My only complaint is that the service is somewhat expensive when you have...
Allergy Shop
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Air duct cleaners in Charleston

Air duct cleaning services FAQs

Some of the best methods professionals use for cleaning air ducts include a rotary brush system or a push-pull vacuum system. A rotary brush will scrub dust and debris loose from the inside walls of your air ducts. Typically, the rotary brush will catch most of the dust, but a vacuum will help remove any remaining loose particles. The push-pull method forces air into the duct from one end, and a vacuum on the other end pulls that air and the dust it loosens.

Although you may only need to clean your air ducts every three years or so, keeping them clean and clear can offer several benefits including:

Improve indoor air quality
Help alleviate allergy symptoms by reducing mold and pollen in the air
Save on energy costs by allowing maximum airflow efficiency
Reduce odor
Prevent mold and mildew
Help extend the life of your HVAC system
Reduce the risk of house fires from dust and debris build up

The cost for air duct cleaning is about $380, on average. However, costs can range between $270 and $500, depending on location, number of vents, duct accessibility, and how much cleaning is required. Additional factors can impact the cost of cleaning your air ducts, such as removing pests, mold and mildew, asbestos, and other unforeseen needs. Any repairs will also add to the cost of the job.

Yes, air duct cleaning can remove mold from HVAC systems. Air duct cleaning pros can use tools and methods like brushes, cleaners, and vacuums to remove mold from air ducts. Hiring a reputable air duct cleaning service is essential for successful mold remediation from your HVAC system. Keeping your air ducts clean can also help prevent the conditions that allow mold to grow in your vents and ductwork.

Knowing when your air ducts need cleaning will help keep the air in your home as clean and breathable as possible. Here are a few signs that it’s time to call an air duct cleaning service:

Odor coming from vents
Dirty vent covers
Visible mold growth
Clogged air filters
Noisy air ducts
Weak airflow
Signs of rodents or insects near vents
High energy bill

The homeowners guide to air duct cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

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Mar 14, 2025

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