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Verified Reviews for Air Duct Cleaning pros in Sauk City, WI

*The Angi rating for Air Duct Cleaning companies in Sauk City, WI 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 Sauk City, WI 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 January 20, 2026

Find Air duct cleaners in Sauk City

KC Cleaning Crew

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•Approved Pro

KC Cleaning Crew

New on AngiNew on Angi
•Approved Pro

At KC Cleaning Crew, we specialize in post construction cleaning and general cleaning that gets your space ready for the spotlight — whether it's a grand opening, new office launch, or a freshly renovated property. We know the final step before opening your doors is making sure everything is spotless, safe, and presentation-ready. That’s where we come in. As a proud local business, we’re more than just a cleaning crew — we’re part of the community. We’re committed to supporting other local businesses by providing reliable, detailed cleaning services that help you shine from day one. From dust to debris, we handle the mess so you can focus. We work with you to ensure all your cleaning needs are met with quality and in a timely manner. Clean space and Clean start

At KC Cleaning Crew, we specialize in post construction cleaning and general cleaning that gets your space ready for the spotlight — whether it's a grand opening, new office launch, or a freshly renovated property. We know the final step before opening your doors is making sure everything is spotless, safe, and presentation-ready. That’s where we come in. As a proud local business, we’re more than just a cleaning crew — we’re part of the community. We’re committed to supporting other local businesses by providing reliable, detailed cleaning services that help you shine from day one. From dust to debris, we handle the mess so you can focus. We work with you to ensure all your cleaning needs are met with quality and in a timely manner. Clean space and Clean start

Avatar for Dale's Heating & Air Cond

Dale's Heating & Air Cond

4.89(
268
)

Dale's Heating & Air Cond

4.89(
268
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Dale's Heating has been serving Dane and surrounding counties in southern Wisconsin for 25 years. A family owned business, we pay special attention to fast, curtious service at a reasonable price. Please call us for any and all of your HVAC needs.

"The job they done to my AC unit, Worth every penny. I can't recommend them more higher."

Seth e on October 2020

Dale's Heating has been serving Dane and surrounding counties in southern Wisconsin for 25 years. A family owned business, we pay special attention to fast, curtious service at a reasonable price. Please call us for any and all of your HVAC needs.

"The job they done to my AC unit, Worth every penny. I can't recommend them more higher."

Seth e on October 2020

Zerorez Madison LLC

4.93(
70
)

Zerorez Madison LLC

4.93(
70
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Zerorez uses a patented Empowered Water system instead of traditional soaps shampoos or detergents. Using technology instead of soap Zerorez is cleans powerfully and is totally safe for kids and pets. Zeroez Empowered Water means no more residue in your carpet. Zerorez cleaned carpets dry fast and stay clean longer than older traditional methods. Zerorez is an IICRC certified firm.

"Quote for whole-house air duct cleaning was accurate, and they didn't charge me more for a few extra vents because they were on the main line. The technician was professional and efficient and took the time to answer my questions."

Allison A on November 2023

Zerorez uses a patented Empowered Water system instead of traditional soaps shampoos or detergents. Using technology instead of soap Zerorez is cleans powerfully and is totally safe for kids and pets. Zeroez Empowered Water means no more residue in your carpet. Zerorez cleaned carpets dry fast and stay clean longer than older traditional methods. Zerorez is an IICRC certified firm.

"Quote for whole-house air duct cleaning was accurate, and they didn't charge me more for a few extra vents because they were on the main line. The technician was professional and efficient and took the time to answer my questions."

Allison A on November 2023

Avatar for HILLESTAD HEATING AND COOLING SYSTEMS

HILLESTAD HEATING AND COOLING SYSTEMS

4.93(
100
)

HILLESTAD HEATING AND COOLING SYSTEMS

4.93(
100
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

ADDITIONAL ADDRESS - PO BOX 273, LODI, WI 53555. ADDITIONAL CONTACT - TERRY HILLESTAD. ADDITIONAL PHONE #S: (608) 253-4101, (608) 643-8788 & (608) 742-7771.

"I just had a Magic Pak installed in my condo and the technician's, Ryan and Jeremy did an excellent job. It was installed within 2 hours, and they were very friendly and informative. They went above and beyond, I highly recommend Hillestad Heating and Cooling. Also, the price was very reasonable."

Lori S on April 2024

ADDITIONAL ADDRESS - PO BOX 273, LODI, WI 53555. ADDITIONAL CONTACT - TERRY HILLESTAD. ADDITIONAL PHONE #S: (608) 253-4101, (608) 643-8788 & (608) 742-7771.

"I just had a Magic Pak installed in my condo and the technician's, Ryan and Jeremy did an excellent job. It was installed within 2 hours, and they were very friendly and informative. They went above and beyond, I highly recommend Hillestad Heating and Cooling. Also, the price was very reasonable."

Lori S on April 2024

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for Dirty Ducts Cleaning & Environmental

Dirty Ducts Cleaning & Environmental

4.87(
191
)

Dirty Ducts Cleaning & Environmental

4.87(
191
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Duct cleaning isn’t something that people think about often. Usually, duct cleaning specialists are called after something bad has been found; in most cases, the Dirty Ducts Cleaning experts are called because we are needed for asbestos removal, mold removal, or lead paint removal. Duct cleaning requires special equipment and training and when you call Dirty Ducts, you are getting the duct cleaning specialists known throughout Dane County, Wisconsin and the entire Midwest! Dirty Ducts Cleaning offers exceptional quality and value with our expertise. It doesn’t matter if you need duct cleaning for your home, your business or a large industrial area; Dirty Ducts Cleaning is here for you.

"well informed excellent customer service reasonable prices all in all it was ah pleasure doing business and I would highly recommend them to any and everyone!!!"

reggie y on December 2025

Duct cleaning isn’t something that people think about often. Usually, duct cleaning specialists are called after something bad has been found; in most cases, the Dirty Ducts Cleaning experts are called because we are needed for asbestos removal, mold removal, or lead paint removal. Duct cleaning requires special equipment and training and when you call Dirty Ducts, you are getting the duct cleaning specialists known throughout Dane County, Wisconsin and the entire Midwest! Dirty Ducts Cleaning offers exceptional quality and value with our expertise. It doesn’t matter if you need duct cleaning for your home, your business or a large industrial area; Dirty Ducts Cleaning is here for you.

"well informed excellent customer service reasonable prices all in all it was ah pleasure doing business and I would highly recommend them to any and everyone!!!"

reggie y on December 2025

Avatar for Bethke Heating & Air Conditioning Inc

Bethke Heating & Air Conditioning Inc

4.86(
114
)

Bethke Heating & Air Conditioning Inc

4.86(
114
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Check out our new website for web-only coupons

"Bethke has come through for me on multiple occasions. I am not one to write reviews but I just had to after they responded so quickly again. I know I can count on them."

erica n on May 2024

Check out our new website for web-only coupons

"Bethke has come through for me on multiple occasions. I am not one to write reviews but I just had to after they responded so quickly again. I know I can count on them."

erica n on May 2024

Avatar for D & J Heating & Air Conditioning

D & J Heating & Air Conditioning

4.94(
18
)

D & J Heating & Air Conditioning

4.94(
18
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Located in McFarland, Wisconsin with over 40 years of experience, D & J knows the heating and cooling business inside and out. We are dedicated to providing you with quality repair, installation and replacement of your furnace or air conditioner and bring

"Great job!. Jessie and his crew were on time, professional and overall excellent."

Jeffrey L on March 2018

Located in McFarland, Wisconsin with over 40 years of experience, D & J knows the heating and cooling business inside and out. We are dedicated to providing you with quality repair, installation and replacement of your furnace or air conditioner and bring

"Great job!. Jessie and his crew were on time, professional and overall excellent."

Jeffrey L on March 2018

JP Improvements LLC

4.83(
18
)

JP Improvements LLC

4.83(
18
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

JP Improvements Specializes in Mold Remediation and Elimination of Causes. We also have nearly 30 yrs experience in the building trades and are experts in many areas of home improvements.

"John, Bill, and Michelle worked very hard and effectively to remove extensive mold in the basement, and mold throughout the rest of the house. The project took many days. These workers were genuinely concerned about the health and comfort of the family member who remained in the house throughout the project, and were excellent about communicating with the family about what was planned and accomplished for each day. We recommend JP Improvements! This is a trustworthy company with extensive experience in mold remediation."

Sue J on February 2021

JP Improvements Specializes in Mold Remediation and Elimination of Causes. We also have nearly 30 yrs experience in the building trades and are experts in many areas of home improvements.

"John, Bill, and Michelle worked very hard and effectively to remove extensive mold in the basement, and mold throughout the rest of the house. The project took many days. These workers were genuinely concerned about the health and comfort of the family member who remained in the house throughout the project, and were excellent about communicating with the family about what was planned and accomplished for each day. We recommend JP Improvements! This is a trustworthy company with extensive experience in mold remediation."

Sue J on February 2021

Avatar for CLARK CONSTRUCTION

CLARK CONSTRUCTION

4.54(
41
)

CLARK CONSTRUCTION

4.54(
41
)
Customers say: Quality work
42 years of experience

Please, no requests for handyman work until further notice. OWNER OPERATED. OCCASIONALLY USES SUBS FOR LARGE JOBS. COST DETERMINED BY JOB.

Please, no requests for handyman work until further notice. OWNER OPERATED. OCCASIONALLY USES SUBS FOR LARGE JOBS. COST DETERMINED BY JOB.

Showing 1-10 of 31
Air Duct Cleaning questions, answered by experts

The biggest drawback of duct cleaning is improper work. When that happens, cleaning may release more dust and contaminants into your indoor air and harm your entire HVAC system. That's why working with a local HVAC specialist is essential to avoid a mess or even damage to your ducts.

No, not all houses have ducts. It would be safe to say, however, that most modern houses do. The reason is that older houses had boilers in the basement that heated from the bottom up and often vents weren’t built into the house. Another reason is that older homes don’t have air conditioning (because it didn’t exist) and use radiators for heating. Since radiators don’t require ductwork, it wasn’t built.

Figuring out why you have a musty smell in your house is the first step to getting rid of it. Mold or mildew is most likely causing the unpleasant odor. People use these terms interchangeably, but they’re actually different.

Mold is a fungus that loves to grow in moist, humid places. It’s typically black or green and has a raised, uneven texture. Stay vigilant for signs mold may be growing in your home. 

You’ll find mildew growing on your shower walls and in your bathroom’s nooks and crannies. It’s a specific type of mold that grows flat. Mildew is usually white, gray, or yellow.

Yes, you can snake a roof vent. This is one of the best ways to clear a problematic clog in a plumbing vent. You can either snake the vent by climbing on the roof and sending the plumber’s snake or auger directly down the vent opening, or you can cut a hole in the vent from inside the attic and snake it from there.

It isn’t a good idea to never clean your ducts. Most appliances have filters for a reason—to clean the air—and over time, they lose their effectiveness. They may eventually become so clogged that your HVAC system will stop functioning correctly or shut down altogether. Cleaning your air ducts is also a requirement if you want clean air in your house. Thorough cleaning checks are recommended to make sure the air is safe from any toxic or harmful contaminants.

The Sauk City, WI 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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