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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

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

"My furnace is from 1962 the way he cleaned it up you couldn't ask for better service than that and the way they clean up their mess after they are finished I would hire them again in a second"
high school project
auto body shop
auto body shop
33 neighbors recently requested a quote
Recommended by85%of homeowners
Widespread Cleaning and Services
5.0(
1
)
Air Ducts & Vents - Clean

Serving Normal, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Great to work with—does a really nice job cleaning and always leaves the house looking fresh and organized. Very friendly and easy to communicate with, and always willing to take on additional cleaning if needed. Reliable and consistent, which makes a big difference. Definitely recommend!"
2 neighbors recently requested a 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
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
Godfrey Bros. Chimney Sweep & Air Duct Cleaning
4.4(
8
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Normal, IL and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Both of them Colton and Cody, were professional and courteous and told me what they were doing and why. They showed me how the filter looked before and after and I could not believe what came out of my ducts. My house smells better and I am sure my furnace will be more efficient, and I will spend less time dusting. They are polite and know what they are doing. If you have not had your ducts cleaned, or it has been along time, I would recommend calling them. The will give you an estimate and get you scheduled and show up when they say they say they will. I didn't realize they also do chimney work and several other things until chatting with them and although I don't have a fireplace, I recommended them to my neighbor who has never had their chimney cleaned. There are companies out there that tell you they are cleaning your ducts when they are just blowing around air but this is not one of them.
Thank you Colton and Cody for making the air in my house clean again.
"
Recommended by100%of homeowners
Avatar for Drummond Carpet and Upholstery Care
Drummond Carpet and Upholstery Care
3.9(
92
)
Air Ducts & Vents - Clean

Serving Normal, IL and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Our dryer quit drying clothes so we had a duct cleaner come out (thru Home Advisor). They explained that we had a bad clog due to condensation buildup. They recommended we replace the flexible exhaust pipe with rigid style of pipe but they never come or called back with the estimate. Fast forward a few weeks after their "cleaning" and there was absolutely NO AIR coming out of the exhaust. We tried to find them again since they apparently didn't finish the job but had no luck finding them. Mr Drummond saw that we were looking for the service again and called us that same day, came out within 72 hrs, gave an estimate and came back within 3-4 days (on a Saturday) and fixed the issue. He switched out the flexible for rigid pipe, finished the cleaning job and replaced the outside exhaust vent. We are very happy so far and will definitely recommend Drummond Carpet & Upholstery Care."
Apartment carpet cleaning
Carpet Before
Carpet Cleaning After
Response time12 hrs
Recommended by88%of homeowners
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Air Duct Cleaning questions, answered by experts

An air duct is a metal tube that carries air from a central furnace or AC unit to different rooms in the home. A home’s ductwork is essential to a forced-air HVAC system. An air vent is the opening in a room where the heated or cooled air blows in. Air ducts and air vents work together with your HVAC unit to keep your home at a comfortable temperature year-round.

To determine if an HVAC or vent damper is open or closed, locate the handle or lever on the outside of the ductwork. Typically, the damper is open when the handle is in a horizontal position, parallel to the duct, and closed when it is in a vertical position, perpendicular to the duct. If you can see through the damper, it is open. You can also test for airflow by waiting for your furnace or air handler to turn on and feeling for air coming through the vent.

It is generally not a good idea to completely cover or close air vents. While you might have heard that closing vents in unused rooms saves energy, it does not improve HVAC performance or lower your energy bills. In fact, blocking, covering, or fully closing vents can create a buildup of pressure inside your ducts, which can lead to leaks, holes, or other problems. To maintain proper airflow, you should also avoid covering vents with furniture. If you want to reduce airflow to unoccupied parts of your home, it is better to partially shut the vents (between 50% and 75%) rather than closing them completely.

HVAC maintenance takes one to two hours for a pro to complete every task. The actual time it’ll take will depend on the size of your HVAC system, whether it’s been regularly maintained, and if your tech identifies any repairs that need addressing. If you decide to DIY your HVAC maintenance, the process will likely take longer.

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

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.