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TRUSTED BY NORMAL, IL HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon51
    Verified air duct cleaning services reviews

Verified Reviews for Air Duct Cleaning pros in Normal, IL

*The Angi rating for Air Duct Cleaning companies in Normal, IL 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 Normal, IL 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 June 16, 2026

Find Air duct cleaners in Normal

Avatar for Bennett Furnace Cleaning
Bennett Furnace Cleaning
4.9(
34
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Normal, IL and surrounding areas

Approved

In business since 1956

Free estimates

Small jobs welcome

"Dave contacted me by phone in response to my request for a quote. He told me what the cost would be, and that is what I was charged when the job was completed. The price was very reasonable. He was professional, courteous, and showed up on time. He did a great job getting out duct work cleaned out and communicated with me at the end about what he found. I'd recommend this company and will use their services again."
high school project
auto body shop
auto body shop
31 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Healthy Homes, LLC
Healthy Homes, LLC
4.5(
32
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Normal, IL and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Everyone was very efficient and courteous - even discovered an issue with our electrical wiring that may have caused issues in the future. Would definitely recommend Healthy Homes!"
Justice Project
Justice Project
Justice Project
Justice Project
Justice Project

+36

Response time2 days
Response rate92%
3 neighbors recently requested a quote
Request Quote
Success Landscaping
New to Angi
Air Ducts & Vents - Clean

Serving Normal, IL and surrounding areas

Approved

At AK Enterprise, we are committed to providing reliable, high-quality landscaping services that bring beauty and value to every property we work on. We specialize in lawn care, landscape design, maintenance, cleanup services, and outdoor improvements tailored to each customer’s needs. Our goal is simple: deliver dependable service, attention to detail, and results that exceed expectations. Whether it’s maintaining a healthy lawn or transforming outdoor spaces, we take pride in helping our customers create landscapes they can enjoy year-round.

1 neighbors recently requested a quote
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Avatar for Duct Dusters, LLC
Duct Dusters, LLC
4.8(
117
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Normal, IL and surrounding areas

In business since 2018

Free estimates

Warranties offered

"Springfield location. HIGHLY RECOMMEND! Great communications, very friendly and knowledgeable staff. They cleaned the ducts, cold air registers and dryer vent and explained every step from start to finish. They even showed me before, during and after pics as they went along. 40 years and 3 dogs later, the ducts are amazingly clean. Well worth the money. Excellent staff and service!"
Return air
Return air
North end home
Return air
Return air

+5

Response time6 hrs
Recommended by96%of homeowners
Request Quote
Avatar for Bennett Furnace Cleaning
Bennett Furnace Cleaning
4.9(
34
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Normal, IL and surrounding areas

In business since 1956

Free estimates

Emergency services offered

"Did an outstanding job. We have lived here for 4 years and he said it has never been cleaned, not even once. Removed 31 gallons of dust/hair from our ductwork. Very professional and definitely recommend him and his company. Very thorough."
Response time12 hrs
Recommended by85%of homeowners
Request Quote
Avatar for Affordable Duct Cleaning
Affordable Duct Cleaning
5.0(
5
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Normal, IL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"These guys scheduled me in quickly, arrived on time, worked straight thru without a break, and got everything done with no mess and no fuss. Very pleased."
Before
After (paint splatter at the top)
Duct restoration
After
Before

+4

Response time7 hrs
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 26
Air Duct Cleaning questions, answered by experts

As a general guideline, the National Air Duct Cleaners Association (NADCA) recommends cleaning air ducts every three to five years. However, the ideal frequency depends on your specific circumstances. You may need more frequent cleanings if you have pets, household members with allergies or respiratory issues, use a wood-burning fireplace, or live in a dusty area. Other signs that it's time for a cleaning include visible mold, musty odors, poor airflow, or if you've recently completed a home renovation. While the EPA states that ducts only need cleaning when these issues arise, regular maintenance can help prevent problems and improve indoor air quality.

You may be able to clean your smoke shelf yourself, though it depends on whether you can reach the shelf with the tools you have. If you cannot see through the chimney damper to the shelf, it’s better to rely on a professional chimney specialist. It’s also wise to get a professional if you see creosote buildup, which is typically hard, shiny, and sometimes sticky. A pro has the correct tools and safety equipment to properly clean out the chimney.

While your forced heating system runs, it can pick up dirt, dust, hair, and other particles from inside your house. Changing your furnace filters regularly is key to preventing this debris from getting stuck in your ducts and swirling around your home. With some types of furnaces, there’s also the potential for carbon monoxide leaks. However, staying up-to-date with your HVAC inspections and installing carbon monoxide sensors can help mitigate this risk.

There are a few things you can do to help maintain healthy indoor air quality during construction. First, section off the area of your home where the work is taking place by hanging plastic sheets over doors to contain dust. Second, cover the vents in the construction zone using plastic sheets to prevent dust from entering into your ducts and circulating throughout your home. Finally, consider installing an air purifier that can scrub any stray particles out before you breathe them in.

You will know if your furnace needs cleaning if your furnace seems to be working less efficiently than normal. You may notice your bedroom is chilly, but the living room is extremely warm, or perhaps the furnace isn’t heating the house properly at all. The furnace may also make weird noises, like bangs or whistles, or emit a rubbery or smoky smell when it is dirty. Of course, these symptoms could also be signs of other issues, so call in an HVAC pro to take a look as soon as possible.

The Normal, IL 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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