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Top-Rated Air duct cleaners in Hermann - Updated Nov 2026

Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Hermann, MO and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Provider called at about 8pm the night before to cancel a Monday appointment.  Granted, this was during a rough winter, but a little more advanced notice would have helped.
Seemed to do a nice, thorough job on the air ducts, however the deal was for a fixed number of supplies & returns.  I had fewer supplies, but more returns, so I was charged a surcharge for each additional return, even though they were shorter than most of my supplies.
Could have done a better job cleaning up dirt and dust that accumulated on my floors around the vents that had piled up during the vacuuming. 
Staff was very nice.
All and all pretty good though, would probably use again.  My vents were filthy and now they are not.
"
Recommended by77%of homeowners
Keith Gartner
4.2(
6
)
Air Ducts & Vents - Clean

Serving Hermann, MO and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We purchased a farm with a house on it that had been a rental for 20+ years to the same person. She had several cats & a dog that used the house freely as their restroom. We pulled out everything we could, replaced subflooring & drywall but there was still a smell. It looked as though the floor vents had been used as a primary restroom source for the cats so we decided to call Keith. He came out the same week I called & did a fantastic job! You used to not be able to even stand next to a vent without smelling something, but after Keith & his crew came, we are able to run the central air with NO SMELL!!!"
Recommended by100%of homeowners
Avatar for Kay’s Cleaning
Kay’s Cleaning
New to Angi
Air Ducts & Vents - Clean

Serving Hermann, MO and surrounding areas

Emergency services offered

Small jobs welcome

Offers commercial services

Hi! I’m Kaylea, owner of Kay’s Cleaning, based out of Wentzville. I provide reliable home cleaning and specialize in Airbnb turnovers. I’m detail-oriented, dependable, and focused on leaving every space spotless and guest-ready

AirBNB
AirBNB
AirBNB
AirBNB
AirBNB

+1

T&M Building Co.
5.0(
1
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Hermann, MO and surrounding areas

In business since 2021

Free estimates

Credit card accepted

T&M Building Co is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time2 days
Recommended by100%of homeowners
KrafftsMann Service & Repair, LLC
0.0(
1
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Hermann, MO and surrounding areas

In business since 2009

Free estimates

Credit card accepted

At KrafftsMann we are in the business to help you breathe easy. Serving Saint Louis, Saint Charles, Lincoln, and Warren counties, we can provide you with services for all your heating and cooling needs. We specialize in duct cleaning the Rotobrush way, using our iCam technology to ensure your ducts are being cleaned the entire process. We also offer full service and repair on all your heating and cooling needs. We offer 24 hour emergency assistance at a competitive price. Check out our specials and coupons page for deals. \n \nDon't let the other companies fool you! We will show you your ducts before the cleaning process starts. We will show you the process while cleaning the ducts and we will show after after all your ducts have been cleaned. We clean air ducts the right way, ensuring your HVAC system will not be affected in any way. \n

Recommended by100%of homeowners
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Air Duct Cleaning FAQs, answered by experts

Some experts say you should clean your air ducts every three to five years, but regular air duct cleaning is something you may never need to do. The EPA has shown no noticeable health benefits to cleaning your ducts regularly, so as long as you don’t encounter any major problems and maintain your HVAC system, you won’t need to clean your air ducts.

You can add return vent filters to your HVAC system to help remove contaminants from the air. However, you should avoid adding return vent filters if your HVAC system already has a filter in its air handler. Filters can restrict airflow, which will make your HVAC system work harder.

Failing to follow an air duct cleaning schedule can allow dust, allergens, and contaminants to accumulate. This can lead to poor indoor air quality and potential respiratory problems or allergies for occupants. Mold and mildew can develop in the ducts, posing serious health risks and creating unpleasant odors. Debris buildup can also restrict airflow, causing the HVAC system to work harder and reduce its efficiency.

Your floor sees a lot of action: foot traffic bringing in dirt from outside, pets with muddy paws, kids dropping food crumbs, and more. All of this makes your floors dirty, and if you don’t keep up with cleaning them, staying on top of the dirt will become more challenging.

Insulating ductwork improves your HVAC system's energy efficiency by protecting the air from external conditions and preventing energy loss as it travels through the ducts. This means your system doesn't have to work as hard to heat or cool your home, leading to lower energy bills and a reduced carbon footprint. Additionally, insulated ducts help maintain a more consistent and stable indoor temperature, enhancing comfort. Proper insulation also improves indoor air quality by reducing the entry of allergens and pollutants and helps prevent problems like condensation and mold formation within the ductwork.

The Hermann, MO homeowners’ guide to air duct cleaning services

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