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Get matched with top air duct cleaners in O Fallon, MO

There are 14 highly-rated local air duct cleaners.

TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon95
    Verified air duct cleaning services reviews

Find Air duct cleaners in O Fallon

Hot Shotz Mobile Power Wash

P.O. Box 722
4.78(
140
)

Hot Shotz Mobile Power Wash

P.O. Box 722
4.78(
140
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

At Hot Shotz Mobile Power Wash, we offer a wide variety of high / low pressure cleaning for both commercial and residential customers. We have proudly served the St. Louis area since 1988. The owners, Brian and Gail Vance, believe in a strong work ethic. We work hard to do the job as if it were our own property. Our technicians are fully trained and insured, and all of our chemicals are biodegradable and non-hazardous to the environment.

"They did a wonderful job! Service was prompt and thorough. Exactly what we had hoped for! We will definitely use Hot Shotz again."

Deborah B on August 2019

At Hot Shotz Mobile Power Wash, we offer a wide variety of high / low pressure cleaning for both commercial and residential customers. We have proudly served the St. Louis area since 1988. The owners, Brian and Gail Vance, believe in a strong work ethic. We work hard to do the job as if it were our own property. Our technicians are fully trained and insured, and all of our chemicals are biodegradable and non-hazardous to the environment.

"They did a wonderful job! Service was prompt and thorough. Exactly what we had hoped for! We will definitely use Hot Shotz again."

Deborah B on August 2019


AAA Home Services

7428 Mexico Rd
4.25(
168
)

AAA Home Services

7428 Mexico Rd
4.25(
168
)
Customers say: Super punctual
55 years of experience

AAA Appliance is family owned and operated by for over 44 years, AAA has continued to serve St. Louis, Jefferson, St. Charles, Warrenton and Lincoln counties with its reliable staff. Additional email - [email protected]. AAA offers 0% Financing on anything from a new appliance or Furnace to repair on your A/C. Parts for: Whirlpool, Kitchen-Aid, Maytag, Amana, Roper, Estate, Speed Queen, Samsung, LG, Frigidaire, Fisher & Paykel, Electolux, State, A.O. Smith, American Standerd, Goodman, North Star. Additional DBAs - A A A Appliances, A A A Heating & Cooling, AAA Heating & Cooling, A All Appliance Inc. Additional phones - (636) 278-1428, (636) 397-3200, (636) 230-8180, (314) 481-1115, (314) 837-8211, (314) 837-0752, (314) 291-4437, (314) 423-4409, (636) 394-2488, (636) 946-5007, (314) 968-0900, (314) 968-1251, (636) 394-2488, (636) 394-4377, (636) 625-6759, (636) 928-4923, (314) 481-4177, (314) 315-4786.

"This company is good about making service calls in a timely manner. However, I was very disappointed in the work. I believe they mis-diagnosed the problem with my refrigerator by not taking the proper time and thoroughness required to make an accurate diagnosis. So, I was charged $95 for the service call and $330 for the repair that did not fix the problem. I called them out again and they did waive the service charge since it was within 30 days. This time they diagnosed a different problem quoting me $960 to fix it. So, basically, I am out $430 for a fridge that still has a broken ice maker. No way am I going to pay another $960. Ridiculous."

Samantha S on March 2025

AAA Appliance is family owned and operated by for over 44 years, AAA has continued to serve St. Louis, Jefferson, St. Charles, Warrenton and Lincoln counties with its reliable staff. Additional email - [email protected]. AAA offers 0% Financing on anything from a new appliance or Furnace to repair on your A/C. Parts for: Whirlpool, Kitchen-Aid, Maytag, Amana, Roper, Estate, Speed Queen, Samsung, LG, Frigidaire, Fisher & Paykel, Electolux, State, A.O. Smith, American Standerd, Goodman, North Star. Additional DBAs - A A A Appliances, A A A Heating & Cooling, AAA Heating & Cooling, A All Appliance Inc. Additional phones - (636) 278-1428, (636) 397-3200, (636) 230-8180, (314) 481-1115, (314) 837-8211, (314) 837-0752, (314) 291-4437, (314) 423-4409, (636) 394-2488, (636) 946-5007, (314) 968-0900, (314) 968-1251, (636) 394-2488, (636) 394-4377, (636) 625-6759, (636) 928-4923, (314) 481-4177, (314) 315-4786.

"This company is good about making service calls in a timely manner. However, I was very disappointed in the work. I believe they mis-diagnosed the problem with my refrigerator by not taking the proper time and thoroughness required to make an accurate diagnosis. So, I was charged $95 for the service call and $330 for the repair that did not fix the problem. I called them out again and they did waive the service charge since it was within 30 days. This time they diagnosed a different problem quoting me $960 to fix it. So, basically, I am out $430 for a fridge that still has a broken ice maker. No way am I going to pay another $960. Ridiculous."

Samantha S on March 2025


Absolute Comfort Systems LLC

1084 Cool Springs Industrial Dr
4.43(
23
)

Absolute Comfort Systems LLC

1084 Cool Springs Industrial Dr
4.43(
23
)
Customers say: Super punctual
40 years of experience

Absolute Comfort Systems is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the first time. Additional Phone number - (636) 978-3314. Additional Fax - (636) 978-5600.

"DO NOT USE THIS COMPANY!  They installed crappy HVAC system in December 2020 which breaks down annually.  Parts under warranty, but charges $100 for service call and another $150 to take 2 minutes to install capacitor.  Didn't try to offer me a service  contract, probably because they make a fortune as transactional pirates.  Maybe if they were the last company on earth I would go back."

Mark M on June 2023

Absolute Comfort Systems is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the first time. Additional Phone number - (636) 978-3314. Additional Fax - (636) 978-5600.

"DO NOT USE THIS COMPANY!  They installed crappy HVAC system in December 2020 which breaks down annually.  Parts under warranty, but charges $100 for service call and another $150 to take 2 minutes to install capacitor.  Didn't try to offer me a service  contract, probably because they make a fortune as transactional pirates.  Maybe if they were the last company on earth I would go back."

Mark M on June 2023



Mr. Cleanz Steam Cleaning

Na
3.50(
4
)

Mr. Cleanz Steam Cleaning

Na
3.50(
4
)
Customers say: Terrific value
18 years of experience

A clean carpet can brighten up any room and make every room feel clean and comfortable.

"We hired Mr. Cleanz to perform home repairs. We paid money as they presented themselves well in person and we decided we wanted to hire them. After we paid them, they changed, and they did not complete the work they were hired to do. They became difficult to reach as other reviews also show. They completed some items incorrectly and tried to charge me the difference to correct it. They also told us they were going to charge more overhead and profit out of our check than they said they would. At that point they went back on their word and there was nothing we could do about it because we had given them some money. We filed with the BBB and Mr. Cleanz responded with false information and verbally told the BBB representative we had a court case so the BBB would take down the complaint for public viewing. Another tactic gaming the system. We then provided documentation and evidence they were not being honest and transparent. Hopefully the full 9 page detailed review is still available for viewing as it keeps getting taken down when Mr. Cleanz calls and only verbally says there is a case open on this, when at the time of this writing and Mr. Cleanz verbal statement to the BBB, there was no case. It is a tactic working for them with the BBB. Mr. Cleanz also said they were charging us $150/hr for things we didn’t ask them to do. The things we did ask them to do, like change something in the estimate, they would charge us $150/hr to do that too. Several times they would have to re-write the estimate because they made the mistake on it, and then when they corrected it, they would charge us for them fixing their own mistake, saying it was administrative time. It had nothing to do with us. Mr. Cleanz was authorized to perform what they assured was a 3-week project for the kitchen in July. They installed the flooring incorrectly, we later found out they did not install any insulation in the walls as they were supposed to, demanded more money than they originally quoted on the estimate for work and they held the project hostage saying they would not complete unless we paid them more. There was no recourse and we suffered a tremendous financial amount. After payment, they were not business manner in returning calls as I would have to ask several times before they responded once they had money in their possession. For the 3-week project which started on 07/23/20, we finally had to hire a different contractor 01/2021 (5 months later to finish the project). We were able to use the same vendors we discovered Mr. Cleanz was using and had them provide materials and install for less than what Mr. Cleanz was charging us. Mr. Cleanz never finished the job and left undone: Insulation, countertops, kitchen sink, faucet, baseboards, casing and paint. Our flooring was installed improperly and incomplete. The more I write and report on my experience, the more I see some of these things have happened to other people. I wish I had done a more thorough review before I hired them and I hope this review helps you with knowing another terrible experience they have given to a customer. Due to them putting up drywall without putting in the insulation which was included in the estimate, we have the cost now of correcting that issue by removing drywall, detach and resetting the countertop, cabinets, and completing ourselves the base boards, casings, installing insulation, drywall and paint. I am not one of those people who write hardly any reviews at all, but this one deserves to let other people know who you are dealing with."

Christopher B on February 2021

A clean carpet can brighten up any room and make every room feel clean and comfortable.

"We hired Mr. Cleanz to perform home repairs. We paid money as they presented themselves well in person and we decided we wanted to hire them. After we paid them, they changed, and they did not complete the work they were hired to do. They became difficult to reach as other reviews also show. They completed some items incorrectly and tried to charge me the difference to correct it. They also told us they were going to charge more overhead and profit out of our check than they said they would. At that point they went back on their word and there was nothing we could do about it because we had given them some money. We filed with the BBB and Mr. Cleanz responded with false information and verbally told the BBB representative we had a court case so the BBB would take down the complaint for public viewing. Another tactic gaming the system. We then provided documentation and evidence they were not being honest and transparent. Hopefully the full 9 page detailed review is still available for viewing as it keeps getting taken down when Mr. Cleanz calls and only verbally says there is a case open on this, when at the time of this writing and Mr. Cleanz verbal statement to the BBB, there was no case. It is a tactic working for them with the BBB. Mr. Cleanz also said they were charging us $150/hr for things we didn’t ask them to do. The things we did ask them to do, like change something in the estimate, they would charge us $150/hr to do that too. Several times they would have to re-write the estimate because they made the mistake on it, and then when they corrected it, they would charge us for them fixing their own mistake, saying it was administrative time. It had nothing to do with us. Mr. Cleanz was authorized to perform what they assured was a 3-week project for the kitchen in July. They installed the flooring incorrectly, we later found out they did not install any insulation in the walls as they were supposed to, demanded more money than they originally quoted on the estimate for work and they held the project hostage saying they would not complete unless we paid them more. There was no recourse and we suffered a tremendous financial amount. After payment, they were not business manner in returning calls as I would have to ask several times before they responded once they had money in their possession. For the 3-week project which started on 07/23/20, we finally had to hire a different contractor 01/2021 (5 months later to finish the project). We were able to use the same vendors we discovered Mr. Cleanz was using and had them provide materials and install for less than what Mr. Cleanz was charging us. Mr. Cleanz never finished the job and left undone: Insulation, countertops, kitchen sink, faucet, baseboards, casing and paint. Our flooring was installed improperly and incomplete. The more I write and report on my experience, the more I see some of these things have happened to other people. I wish I had done a more thorough review before I hired them and I hope this review helps you with knowing another terrible experience they have given to a customer. Due to them putting up drywall without putting in the insulation which was included in the estimate, we have the cost now of correcting that issue by removing drywall, detach and resetting the countertop, cabinets, and completing ourselves the base boards, casings, installing insulation, drywall and paint. I am not one of those people who write hardly any reviews at all, but this one deserves to let other people know who you are dealing with."

Christopher B on February 2021


Viviano Heating & Air Conditioning

201 W Main
4.52(
23
)

Viviano Heating & Air Conditioning

201 W Main
4.52(
23
)
Customers say: Quick response
36 years of experience

Since 1989, Don and Cindy Viviano, has owned and operated Viviano Heating and Air Conditioning in the Madison County area. Viviano's is located at 201 West Main Street in Collinsville, Illinois. Unlike some heating and cooling contractors, we are located in a building, right here on Main Street where you can either call us or drop by, if you have a question or problem. We offer Saturday hours for appointments. We are a small family business that employs about 8-10 men and women.We offer Maintenance Memberships for the busy homeowner or for that person on your gift list, who is hard to buy for. With our Maintenance Membership you get priority service within 24 hours of your call to us, discounts on parts and an office staff that will schedule your maintenance appointments for you at YOUR convenience. Our technician's training is constantly being updated with the current technical information so that they can provide the most up to date and efficient repairs on YOUR equipment. If you need your equipment replaced, our staff can provide in depth information to help you make the system replacement choice that fits your needs and budget. Additional DBA - Viviano Heating & Air Conditioning. Additional contact name - Donald F Viviano. Additional email - [email protected]. Additional DBA - Viviano Heating & AC.

Since 1989, Don and Cindy Viviano, has owned and operated Viviano Heating and Air Conditioning in the Madison County area. Viviano's is located at 201 West Main Street in Collinsville, Illinois. Unlike some heating and cooling contractors, we are located in a building, right here on Main Street where you can either call us or drop by, if you have a question or problem. We offer Saturday hours for appointments. We are a small family business that employs about 8-10 men and women.We offer Maintenance Memberships for the busy homeowner or for that person on your gift list, who is hard to buy for. With our Maintenance Membership you get priority service within 24 hours of your call to us, discounts on parts and an office staff that will schedule your maintenance appointments for you at YOUR convenience. Our technician's training is constantly being updated with the current technical information so that they can provide the most up to date and efficient repairs on YOUR equipment. If you need your equipment replaced, our staff can provide in depth information to help you make the system replacement choice that fits your needs and budget. Additional DBA - Viviano Heating & Air Conditioning. Additional contact name - Donald F Viviano. Additional email - [email protected]. Additional DBA - Viviano Heating & AC.


MOLD SOLUTIONS

2344 Weldon Pkwy
4.92(
97
)

MOLD SOLUTIONS

2344 Weldon Pkwy
4.92(
97
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Mold Solutions is a full service mold inspection, testing, remediation, and prevention company serving the greater St. Louis region. We can help you prevent mold problems from occurring and can solve any existing problems. We use environmentally friendly products that are virtually non-toxic, non-poisonous, formaldehyde free and have passed EPA requirements for safety. Unlike conventional unbound antimicrobials, our products do not off-gas, leach, diffuse, migrate, volatilize or otherwise leave the surface to which they have been applied. Ours are non-toxic, water-based, and odorless.

"They cut out a portion of the wooden duct leading to the furnace/AC that went through a closet to the F/AC. Having done that they eliminated the mold along the entire length of the duct. I particularly liked that were able to minimize the amount of duct cleaned out in doing the job. Note- I sent a review to Angies List years ago when this happened, but somehow it did not register and they keep asking for the review. Here it is. The original was also "A" with more detail. Too bad it did not take."

John M on January 2020

Mold Solutions is a full service mold inspection, testing, remediation, and prevention company serving the greater St. Louis region. We can help you prevent mold problems from occurring and can solve any existing problems. We use environmentally friendly products that are virtually non-toxic, non-poisonous, formaldehyde free and have passed EPA requirements for safety. Unlike conventional unbound antimicrobials, our products do not off-gas, leach, diffuse, migrate, volatilize or otherwise leave the surface to which they have been applied. Ours are non-toxic, water-based, and odorless.

"They cut out a portion of the wooden duct leading to the furnace/AC that went through a closet to the F/AC. Having done that they eliminated the mold along the entire length of the duct. I particularly liked that were able to minimize the amount of duct cleaned out in doing the job. Note- I sent a review to Angies List years ago when this happened, but somehow it did not register and they keep asking for the review. Here it is. The original was also "A" with more detail. Too bad it did not take."

John M on January 2020


Indoor Comfort Team

2613 Telegraph Rd
4.95(
257
)

Indoor Comfort Team

2613 Telegraph Rd
4.95(
257
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Our customer-first approach has been at core of Indoor Comfort Team® business model since we first began servicing customers in the St. Louis, St. Charles and the Metro East areas with professional air conditioning as well as heating services back in 1979. Customer-first means honesty and integrity are the foundation of everything we do. From your initial phone call, to our certified and licensed service technician completing the job, to your full satisfaction. Trust, knowledge and competitive pricing have made us one of the most respected and trusted home services companies. But the fact is, we owe our success to our great customers and dedicated team who provide dependable service. Our team is proud to serve our customers.

"Indoor Comfort Team did wonderful job in my house , very professional and I will recommend this company to all my friends and family. Brendan and Storm were very knowledgeable and professional ."

Ekrem B on May 2022

Our customer-first approach has been at core of Indoor Comfort Team® business model since we first began servicing customers in the St. Louis, St. Charles and the Metro East areas with professional air conditioning as well as heating services back in 1979. Customer-first means honesty and integrity are the foundation of everything we do. From your initial phone call, to our certified and licensed service technician completing the job, to your full satisfaction. Trust, knowledge and competitive pricing have made us one of the most respected and trusted home services companies. But the fact is, we owe our success to our great customers and dedicated team who provide dependable service. Our team is proud to serve our customers.

"Indoor Comfort Team did wonderful job in my house , very professional and I will recommend this company to all my friends and family. Brendan and Storm were very knowledgeable and professional ."

Ekrem B on May 2022



The Flood Company

1 Balaji Ct
4.97(
33
)

The Flood Company

1 Balaji Ct
4.97(
33
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Special discounts for Angie's List members and senior citizens. Call today to set up an appointment at 314-378-0768. We are a family owned and operated private business serving the entire St. Louis metro area including Jefferson and St.Charles counties, and the Illinois counties of St.Clair and Monroe.

"Steve was very responsive and got the job done. He also alerted me to the possibility of breakers tripping so I could warn my tenants. I would highly recommend and I will use him again."

Gregory G on March 2020

Special discounts for Angie's List members and senior citizens. Call today to set up an appointment at 314-378-0768. We are a family owned and operated private business serving the entire St. Louis metro area including Jefferson and St.Charles counties, and the Illinois counties of St.Clair and Monroe.

"Steve was very responsive and got the job done. He also alerted me to the possibility of breakers tripping so I could warn my tenants. I would highly recommend and I will use him again."

Gregory G on March 2020

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Air Duct Cleaning questions, answered by experts

Proper basement ventilation is very effective at reducing humidity. Without enough ventilation, your basement is prone to mold and moisture damage. Your basement should have as much natural ventilation via windows and doors as possible, and if your budget allows, you should also consider installing an ERV system to keep basement humidity levels at bay.

You normally won’t see any dust or mold actively floating out of your vent, but you might notice your vent looks dirty. Mold will cling to the sides and collect almost like black soot. Dust will look, well, dusty, but there will usually be a heavy buildup so expect thick gray layers on the bottom and sometimes the sides of the vent. If you suspect you have mold in your vents, call a professional immediately.

Yes, vent deflectors do work to redirect hot and cold air distributed from your HVAC system. If installed correctly—and magnetic deflectors make it easy to DIY— you might find that a deflector is enough to redirect the warm or cool air where you prefer it to be. At the very least, it’s an easy, inexpensive experiment before committing to the bigger project of moving the air vent to a new location.

Ozone can damage building materials and belongings in your home, as the same oxidizing powers that allow it to remove odors can break down other things in your living space. However, it would take long-term exposure for any noticeable damages to occur. Since ozone smoke removal takes 24 to 36 hours, a treatment or two won’t have much of a negative impact on your belongings.

Air duct cleaning can save you money on your energy bill in several ways. Clean air ducts have better airflow, allowing your HVAC system to work more efficiently and reducing wear and tear on your HVAC unit. Finally, air duct cleaning helps keep your home at a consistent temperature so you don’t have to crank up the thermostat as often.

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The O Fallon, 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.