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Verified Reviews for Air Duct Cleaning pros in Alton, IA

*The Angi rating for Air Duct Cleaning companies in Alton, IA 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 Alton, IA 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 December 24, 2025

Find Air duct cleaners in Alton

Avatar for Swick's Duct Cleaning

Swick's Duct Cleaning

4.94(
62
)
•Approved Pro

Swick's Duct Cleaning

4.94(
62
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
9 years of experience

Welcome to Swick's Duct Cleaning. We are a full service duct cleaning company who takes great pride in the quality of our work and guarantees customer satisfaction. We service both residential and commercial properties. Serving Siouxland and its surrounding areas, we are insured, be sure to give us a call today for a free estimate.

"They know what they are doing"

Gary H on July 2024

Welcome to Swick's Duct Cleaning. We are a full service duct cleaning company who takes great pride in the quality of our work and guarantees customer satisfaction. We service both residential and commercial properties. Serving Siouxland and its surrounding areas, we are insured, be sure to give us a call today for a free estimate.

"They know what they are doing"

Gary H on July 2024

AB Insulation, LLC

5.00(
12
)
•Approved Pro

AB Insulation, LLC

5.00(
12
)
•Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

AB Insulation, LLC, has been doing business in the area for years. Our professionalism, integrity, and attention to detail is what sets us apart from the rest. Customer service and satisfactory has and will always be our number one importance. Give us a call today!

"Wonderful service and very good about explaining the process. Great professionalism while still very friendly."

Kathie S on February 2020

AB Insulation, LLC, has been doing business in the area for years. Our professionalism, integrity, and attention to detail is what sets us apart from the rest. Customer service and satisfactory has and will always be our number one importance. Give us a call today!

"Wonderful service and very good about explaining the process. Great professionalism while still very friendly."

Kathie S on February 2020

Avatar for Ductz of Siouxland

Ductz of Siouxland

5.00(
8
)
•Approved Pro

Ductz of Siouxland

5.00(
8
)
•Approved Pro
1 years of experience
Free onsite estimate

Meet DUCTZ of Siouxland – Your Local Experts in Indoor Air Quality We’re a family-owned business serving the greater Siouxland area. As lifelong locals, my wife Taylor and I (Justin) are raising our two children right here in the community we love. We launched DUCTZ of Siouxland to raise awareness about indoor air quality and help families and businesses breathe easier. Since 2002, DUCTZ has led the way in air duct cleaning, HVAC restoration, and dryer vent cleaning. We serve both residential and commercial clients with a focus on quality, safety, and customer care. Our technicians follow strict NADCA, ACCA, and EPA standards using advanced tools and methods. Our Services Include: ✔️ Air Duct & Dryer Vent Cleaning ✔️ Mold Remediation & Antimicrobial Treatments ✔️ Odor Fogging ✔️ Bathroom Exhaust & Chimney Cleaning ✔️ AC & Furnace Cleaning We’d love to help you breathe cleaner air—at home or at work!

"Excellent, thorough, and courteous work. Would hire again."

Aaron T on December 2025

Meet DUCTZ of Siouxland – Your Local Experts in Indoor Air Quality We’re a family-owned business serving the greater Siouxland area. As lifelong locals, my wife Taylor and I (Justin) are raising our two children right here in the community we love. We launched DUCTZ of Siouxland to raise awareness about indoor air quality and help families and businesses breathe easier. Since 2002, DUCTZ has led the way in air duct cleaning, HVAC restoration, and dryer vent cleaning. We serve both residential and commercial clients with a focus on quality, safety, and customer care. Our technicians follow strict NADCA, ACCA, and EPA standards using advanced tools and methods. Our Services Include: ✔️ Air Duct & Dryer Vent Cleaning ✔️ Mold Remediation & Antimicrobial Treatments ✔️ Odor Fogging ✔️ Bathroom Exhaust & Chimney Cleaning ✔️ AC & Furnace Cleaning We’d love to help you breathe cleaner air—at home or at work!

"Excellent, thorough, and courteous work. Would hire again."

Aaron T on December 2025

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

Converse Conditioned Air

4.80(
10
)

Converse Conditioned Air

4.80(
10
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Additional address - PO Box 1603, Ames, Iowa 50010.

"The first tech that came out said he had never worked on a Geo unit before. I pointed out the defective part to him. He contacted a co-worker who had him get a new pump ordered. Was told it would be 4 to 14 days to get the new pump. I looked online to see what kind of price to expect for the new pump, it was $230. New pump took 6 days to arrive. Pump was replaced and the furnace worked fine. The bill came and it was $408 labor for about 4 man hours of work and $610 parts. Parts were the pump and two rubber gaskets. I inquired about the 260% mark up on the pump thinking that seemed like a hefty mark up. Josh checked into it and informed me they had paid over $400 for the pump. Still a hefty mark up and not a very competitive price. I don’t have a problem paying for quality service but this felt like I was being taken advantage of. Perhaps Converse should find another parts supplier. I will be finding another HVAC service."

Jim A on January 2021

Additional address - PO Box 1603, Ames, Iowa 50010.

"The first tech that came out said he had never worked on a Geo unit before. I pointed out the defective part to him. He contacted a co-worker who had him get a new pump ordered. Was told it would be 4 to 14 days to get the new pump. I looked online to see what kind of price to expect for the new pump, it was $230. New pump took 6 days to arrive. Pump was replaced and the furnace worked fine. The bill came and it was $408 labor for about 4 man hours of work and $610 parts. Parts were the pump and two rubber gaskets. I inquired about the 260% mark up on the pump thinking that seemed like a hefty mark up. Josh checked into it and informed me they had paid over $400 for the pump. Still a hefty mark up and not a very competitive price. I don’t have a problem paying for quality service but this felt like I was being taken advantage of. Perhaps Converse should find another parts supplier. I will be finding another HVAC service."

Jim A on January 2021

The Schebler Co

4.80(
5
)

The Schebler Co

4.80(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1895, Schebler has been making Quad Cities homes and businesses more comfortable. Today, our heating and cooling systems can be found in spaces as large as the iWireless Center and in many homes throughout the Quad Cities area.

Since 1895, Schebler has been making Quad Cities homes and businesses more comfortable. Today, our heating and cooling systems can be found in spaces as large as the iWireless Center and in many homes throughout the Quad Cities area.

Avatar for Simply Clean and Restoration, LLC

Simply Clean and Restoration, LLC

4.50(
6
)

Simply Clean and Restoration, LLC

4.50(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Simply Clean and Restoration is dedicated to offering the highest quality cleaning and restoration services available in northern Iowa.

Simply Clean and Restoration is dedicated to offering the highest quality cleaning and restoration services available in northern Iowa.

Global Plasma Solutions

5.00(
1
)

Global Plasma Solutions

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Showing 1-10 of 18
Air Duct Cleaning questions, answered by experts

You should not spray pesticides of any kind into your air vents. The spray won’t reach far into the vent, minimizing its effectiveness in killing roaches, but more importantly, it’s dangerous for people and pets to inhale these chemicals. Roach spray is not a natural roach repellent, and it’s not safe to spray into air vents.

It depends on what’s causing the problem. For instance, your air vents might make noise if you have a dirty air filter. If so, the solution is simple: Replace your filter. In other cases, it could indicate an issue with your ductwork, refrigerant lines, or electrical system. If you’re unsure, it’s best to hire an HVAC professional to check it out.

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

Most smoke odors will subside over time if you air out the materials holding onto them, but they often won’t completely go away on their own. If you’re dealing with stubborn smoke odors on furniture and building materials, begin by deep cleaning and deodorizing with baking soda or activated charcoal. You may need to repeat treatment. If that doesn’t work, hire a smoke damage restoration company for help.

The only immediate step you need to take after the air duct cleaning finishes is changing your furnace filter. It’s likely to accumulate some dust and debris during the cleaning process. There’s no need to replace the filter before the cleaning starts, as a dirty air filter won’t affect the cleaning process. Regularly replacing your air filter is one of the best steps you can take to keep your air ducts clean in the months after a pro cleans them. The pro should clean up any mess left behind and reattach all the grates.

The Alton, IA 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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