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Servicing Sioux City, Spencer, Yankton & Surrounding Areas

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Sioux City Residential Indoor Air Quality Services

Clean Air, Comfortable Home

Indoor Air Quality (IAQ) is all about your health and comfort. Whether you’re concerned about lack of/excess moisture in your home, or you’re concerned about the long and short-term health effects of air pollutants, we have the solution. Our Indoor Air Quality Products are designed to address three key areas: Humidity Control, Air Purification, and Ventilation.


For Your Information:

Maybe you’ve heard that your home’s ability to maintain optimum humidity levels has an impact on your family’s health and comfort. Did you know that it can also directly affect your property? Poorly maintained humidity levels can create (or worsen) very real structural issues in your home.


Summer brings high heat and higher humidity. When your home is properly dehumidified, you feel it. If you suffer from allergies, you’ll feel the benefits tenfold. Common allergy triggers like dust mites, mold, and mildew thrive in humid environments. Also, your air conditioner will run more efficiently in conjunction with a dehumidifier, saving both energy and money.

Bottom line: Whole home dehumidifiers effectively reduce moisture throughout your entire home. We offer a full line of dehumidifiers including Lennox’s Healthy Climate dehumidifier. HealthyClimate makes your home healthier without the ozone byproduct that some portable indoor air quality systems produce.


The lack of humidity in the Midwest is a problem during winter months. Dry skin, itchy eyes, static electricity, and irritated sinuses and throat are all signs that your home needs a healthy dose of humidity. Drum style, flow through, or steam; split-system or whole-house: we have all different kinds of humidifiers to choose from. Our HVAC experts can help you determine which model is right for you, and provide guaranteed professional installation. We’ll make sure your unit is properly registered with the manufacturer, validating the warranty. Our Suter Heroes will also make sure that you understand how the unit is operated and explain your system’s ongoing service and maintenance schedule.


Indoor air quality ranks as one of the most influential factors on your health. According to the Environmental Protection Agency (EPA), the air inside your home is 2-5 times more polluted than outside air. Luckily for you, you can do something about poor indoor air quality. We offer a wide selection of air purifiers; if you already have one in your home, rest assured that our Suter Heroes are qualified to service and repair any make or model of air quality or ventilation equipment you have.

Healthy Climate Solutions™ from Lennox

There’s something special about the PureAir air purification system by Lennox. PureAir removes 99.9% of dust, pollen, and pet dander. Over 95% of fine particles down to 0.3 micron are removed including airborne bacteria. Odors, chemical vapors, bio-aerosols, and microorganisms are also no match for PureAir’s cutting edge technology.

iWave Air Purifier

The iWave Air Purifier uses needlepoint bipolar ionization to generate the same amounts of negative and positive ions in the air. It helps to reduce smoke, dust, odors, and some bacteria and viruses in the air. This system can be installed in any HVAC system and requires no maintenance or replacement parts, as it has a self-cleaning design. Breathe cleaner, fresher air today.

As a Lennox Dealer, We Offer Our Customers The Latest in Comfort Technology. 

Every home is different, and every family has their own comfort sweet spot. We’re committed to helping you choose the system that’s right for you. Our Home Comfort Assessment is designed to find the best solution to fit your needs and your budget.  Schedule an appointment with one of our HVAC experts to have your assessment completed – for free, and without obligation.

Air Purification and Ventilation: Services, Repairs, and Installations

Filter Upgrades

Today’s homes are more energy efficient than ever which is great for the environment and your wallet. This “tight” construction is not great for indoor air quality. Airborne particles are being trapped indoors and re-circulated into the air your family breathes. Disposable filters, although inexpensive, will only prevent bigger particles from gunking up your system. High-efficiency pleated filters will screen out the smallest particles. They are very helpful for those with respiratory issues or autoimmune disorders. Filter upgrades improve indoor air quality and can reduce the cost to operate your HVAC system. Learn more about choosing a furnace filter based on its MERV rating.

Order Filters Today

Our filters come at a price you’ll love, plus free shipping. Get an extra 10% off when you sign up for auto-delivery. Get your filters delivered when it’s time to change them. This reduces wear on your HVAC system, helps you breathe easier, and lowers your energy bills.

Duct Cleaning

Do you know what’s living in your ducts? Years of dust and particle buildup mean that unhealthy toxins are being continuously re-circulated throughout your home, leaving you vulnerable to bacteria, viruses, and lung irritants. It’s important to get these cleaned!

Get Your Free No Obligation Quote

Residential customers can get a free no-obligation quote for a new HVAC system. Just fill out the form to get started.

Need Help Right Away?

24/7 Emergency Service Available.

If you need emergency service, you can get a hold of us right away by calling us at 712-252-3007 where we are available 24/7.

Frequently Asked Questions

Answer: Indoor air quality refers to the health and comfort of the air inside your home. It’s crucial because poor IAQ can affect both short-term and long-term health, as well as comfort levels in your home.

Answer: They offer solutions for humidity control, air purification, and ventilation, which are key areas affecting indoor air quality.

Answer: Dehumidifiers reduce moisture in your home, which can alleviate common allergy triggers like dust mites, mold, and mildew. They also help your air conditioner run more efficiently.

Answer: Humidifiers add necessary moisture to the air during dry months, which can alleviate dry skin, itchy eyes, static electricity, and respiratory discomfort.

Answer: They offer a wide selection of air purifiers, including the Lennox PureAir air purification system and the iWave air purifier, which are effective against a variety of bacteriva, viruses, and pollutants.

Answer: The PureAir system removes 99.9% of dust, pollen, pet dander, and over 95% of fine particles, including airborne bacteria, odors, chemical vapors, bioaerosols, and microorganisms.

Answer: The iWave air purifier uses needlepoint bipolar ionization to generate negative and positive ions, reducing smoke, dust, odors, some bacteria, and viruses in the air. It can be installed in any HVAC system and requires no maintenance due to the self-cleaning design of the system.

Answer: Yes, they offer a home comfort assessment to help you choose the system that’s right for your needs and budget.

Answer: Filter upgrades involve using high-efficiency pleated filters that screen out smaller particles, improving indoor air quality and benefiting those with respiratory issues or autoimmune disorders.

Answer: No, they don’t provide duct cleaning services but they do recommend customers to get this service completed. It helps to remove dust, particles, and toxins that accumulate over time in your duct system which improves the overall air quality in your home.