What if my dampers are not helping my HVAC system’s performance?

• <div><p>If adjusting your dampers is not giving you the performance you want, such as a reduction in energy bills, you may want to consider the <a href="https://www.angi.com/articles/cost-to-reroute-air-ducts.htm">cost to reroute ductwork</a>. You may have a poorly designed system that doesn’t meet your home’s needs. If you added on to the home, for example, this could explain the need to add or reroute some ductwork to help the dampers work better.</p></div>

Get matched with top air duct cleaners in Clarksville, IA

Q: What's the best time of year to test for leaks in ducts?

• <div><p>The best time to schedule an air duct leakage test is during the mild spring or fall seasons. During these times, your HVAC system is not under extreme demand for heating or cooling, making it easier to identify and address any issues with the ductwork. Additionally, scheduling the test during these seasons allows you to optimize your HVAC system's efficiency before the more challenging summer or winter months, ensuring comfort and energy savings throughout the year. </p></div>

Q: How often should air ducts be cleaned?

• <div><p>You should <a href="https://www.angi.com/articles/how-often-should-you-clean-your-air-ducts.htm">have your air ducts cleaned</a> every <b>three to five years</b>, according to the National Air Duct Cleaners Association (NADCA). Some methods that use brushes and cleaning agents tend to clean more thoroughly, meaning you can have the ductwork cleaned every six to eight years. If you spot warning signs like mold in the HVAC system or your home consistently dusting despite cleaning, you may need to service your air ducts sooner than expected. </p></div>

Q: How often should I change the filter and clean the coils to prevent freezing?

• <div><p>You should plan to change your AC unit's filter every <b>one to three months,</b> depending on the manufacturer's recommendations. You should also clean the coils at least <b>once per year</b>, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule <b>once or twice per year</b>.</p></div>

Q: How do you get grease out of a kitchen exhaust fan?

• <div><p>Kitchen exhaust fans are regularly exposed to grease. To remove grease from a range hood, make a paste from baking soda and water. Apply the paste to the greasy areas and let it sit for 30 minutes before wiping it off with a cloth or sponge. If that doesn&rsquo;t work, use a degreaser soap or cleaning product.</p></div>

Enter your ZIP and get matched with up to 5 pros

Verified Reviews for Air Duct Cleaning pros in Clarksville, IA

*The Angi rating for Air Duct Cleaning companies in Clarksville, 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 Clarksville, 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 November 07, 2025

Find Air duct cleaners in Clarksville

Second Nature (Formerly FilterEasy)

333 Fayetteville St

5.00(

)

Second Nature (Formerly FilterEasy)

333 Fayetteville St

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

AKA Services

3175 W Airline Hwy

No reviews yet

AKA Services

3175 W Airline Hwy

No reviews yet

21 years of experience

AKA Services Inc. is located in the Waterloo/Cedar Falls area and serves most neighboring counties and cities in Iowa. Owner Aaron Anderson is committed to offering residential, commercial, and industrial cleaning services in the most courteous, timely, and professional way. Our service capabilities are endless and no matter the size of your job, we can handle it! We have over 17 years of experience and our extensive line of commercial-grade equipment and experienced employees are ready to serve you!

Global Plasma Solutions

10 Mall Terrace

5.00(

)

Global Plasma Solutions

10 Mall Terrace

5.00(

)

Customers say: Quality work

Recommended by 100% of Angi 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.

Merry Maids of Waterloo

245 Fletcher Ave, Suite B

4.62(

)

Merry Maids of Waterloo

245 Fletcher Ave, Suite B

4.62(

)

Customers say: Super punctual

Recommended by 92% of Angi customers

Merry Maids is a residential cleaning service. We bring all of the supplies and equipment needed to clean. Our crews are bonded and insured. Our cleaning crews must undergo regular drug screening and pass criminal background checks. Our service is priced according to your needs and is customized to fit your budget. Our work is 100% Satisfaction Guaranteed.

Fereday Heating and Air Conditioning

1010 Broadway

4.80(

)

Fereday Heating and Air Conditioning

1010 Broadway

4.80(

)

Customers say: Quick response

Recommended by 90% of Angi customers

Family owned & operated. Financing available. Additional contact name - Charlie Fereday.

Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

Customers say: True professional

Recommended by 93% of Angi 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

"as advertised"

Nancy C on July 2018

Air Duct Cleaning questions, answered by experts

The best time to schedule an air duct leakage test is during the mild spring or fall seasons. During these times, your HVAC system is not under extreme demand for heating or cooling, making it easier to identify and address any issues with the ductwork. Additionally, scheduling the test during these seasons allows you to optimize your HVAC system's efficiency before the more challenging summer or winter months, ensuring comfort and energy savings throughout the year.

You should have your air ducts cleaned every three to five years, according to the National Air Duct Cleaners Association (NADCA). Some methods that use brushes and cleaning agents tend to clean more thoroughly, meaning you can have the ductwork cleaned every six to eight years. If you spot warning signs like mold in the HVAC system or your home consistently dusting despite cleaning, you may need to service your air ducts sooner than expected.

You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.

If adjusting your dampers is not giving you the performance you want, such as a reduction in energy bills, you may want to consider the cost to reroute ductwork. You may have a poorly designed system that doesn’t meet your home’s needs. If you added on to the home, for example, this could explain the need to add or reroute some ductwork to help the dampers work better.

Kitchen exhaust fans are regularly exposed to grease. To remove grease from a range hood, make a paste from baking soda and water. Apply the paste to the greasy areas and let it sit for 30 minutes before wiping it off with a cloth or sponge. If that doesn’t work, use a degreaser soap or cleaning product.

The Clarksville, IA homeowners’ guide to air duct cleaning services

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