Southeast Wisconsin Air Quality Solutions | Purifiers & More
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Heating and cooling emergencies happen when you least expect them. Contact the professionals at The Thielmann Group to assess and fix the situation you're dealing with. We have the necessary skills and tools to fix your system so you can safely use it once again. Call the Thielmann team at (262) 299-6197 to get emergency HVAC services in Southeast Wisconsin.

Expert Indoor Air Quality Services in Southeast Wisconsin

At The Thielmann Group, we’re passionate about creating cleaner, healthier indoor environments for families and businesses throughout Southeast Wisconsin. Especially for those struggling with allergies, poor indoor air quality can trigger symptoms and impact overall wellness.

As your trusted HVAC partner, we offer a comprehensive range of expert services to address your specific needs, from humidity control and air purification to thorough duct cleaning and more. Let us help you create a haven of clean, fresh air where you can truly thrive.

Contact us today to schedule indoor air quality services and take the first step toward breathing cleaner air in your home. Call (262) 299-6197 to get started! 

Dependable Air Purification Services

Clean and fresh air is vital for a healthy living space. Our dependable air purification services are designed to remove pollutants, allergens, and odors from your indoor air supply, creating a healthier environment for you and your family.

We offer various air purification systems that use advanced filtration technologies to capture and eliminate harmful particles, including:
  • Dust
  • Pollen
  • Pet dander
  • Volatile organic compounds
  • And more!
A whole-home humidifier installed in the basement of a Wisconsin home

Reliable Humidity Control Services

Humidity control is essential to maintaining a comfortable and healthy indoor environment. Our team offers reliable humidity control services, including the installation and maintenance of:
  • Humidifiers: Adding moisture to dry air, humidifiers help prevent issues like dry skin, respiratory irritation, and static electricity.
  • Dehumidifiers: Reducing excess moisture, dehumidifiers can prevent mold growth, musty odors, and other problems associated with high humidity.
Explore our humidity control services to create an optimal indoor environment that enhances your comfort and overall well-being. Call (262) 299-6197 to request humidity control services in Southeast Wisconsin today! 

Superior Duct Cleaning Services

Over time, dust, debris, and other airborne contaminants can accumulate in your HVAC system’s ductwork, compromising indoor air quality and reducing efficiency. Our superior duct cleaning services involve thoroughly removing dirt, allergens, and other hidden pollutants from your air ducts, ensuring that the air circulating in your space is clean and free of harmful particles.

By investing in professional duct cleaning, you can enhance the performance of your HVAC system while enjoying cleaner indoor air. Schedule a professional duct cleaning service in Southeast Wisconsin by calling our team at (262) 299-6197 today!

Signs Your Home Needs Air Quality Services

It’s essential to recognize the signs of poor indoor air quality so you can take the necessary action to restore cleaner, fresher breathing air to your home. Here’s what to watch out for:
  • Persistent allergies: If you or your family experience allergies that never seem to disappear, it could indicate poor indoor air quality. Air purification services can help by removing allergens and improving the overall air quality in your home.
  • Lingering odors: Lingering odors, such as musty or stale smells, can indicate the presence of mold, mildew, or other contaminants. Air purification and duct cleaning services can eliminate these odors, making your indoor space fresh and pleasant.
  • Excessive dust: If you constantly find dust accumulating on surfaces shortly after cleaning, it may be due to dirty ducts or inadequate filtration. Duct cleaning and air purification can significantly reduce dust levels in your home for a cleaner, healthier living environment.
  • High humidity: Excess humidity can lead to mold growth, musty odors, and a damp feeling throughout your home. Installing a dehumidifier can help maintain optimal humidity levels and improve indoor air quality, decreasing the likelihood of mold and mildew growth.
  • Low humidity: Low humidity can lead to dry skin, itchy eyes, and persistent respiratory irritation. Installing a high-quality humidifier in the home can help add moisture to your environment, relieving the consequences of low humidity.
Get the expert solutions you need by trusting The Thielmann Group with your indoor air quality service needs. Call (262) 299-6197 to schedule indoor air quality service today!

Why Choose The Thielmann Group?

The Thielmann Group is deeply committed to providing each of our customers with exceptional value and a customer-focused approach. When you choose us as your partner in indoor air quality, you can expect:
  • Experienced professionals: Our team of highly trained and experienced technicians has in-depth indoor air quality solutions knowledge.
  • Customized solutions: We understand that each space has unique air quality requirements. That’s why we offer tailored solutions to meet your needs and budget.
  • Reliable service: We pride ourselves on delivering prompt and reliable service, ensuring that your indoor air quality concerns are addressed promptly and efficiently.
Experience the difference with The Thielmann Group. Contact us at (262) 299-6197 to schedule an indoor air quality appointment for your home in Southeast Wisconsin!

Frequently Asked Questions

The frequency of duct cleaning depends on several factors, such as the age of your system, the presence of pets, and the overall indoor air quality. We recommend professional duct cleaning once every three to five years for most residential properties.
While air purifiers can help reduce the concentration of airborne viruses, they should not be solely relied upon to eliminate viral particles. It’s important to follow other preventative measures recommended by health authorities to prevent the growth and spread of viral particles in your home.
Air purifiers can offer some relief from springtime allergies by filtering out pollen and other allergens, but they’re most effective when combined with other allergy management strategies.

Read Reviews by Our Customers

Excellent
Based on 520 reviews
Michael Bania
Michael Bania
May 12, 2024
From the beginning of the process with sales call with Dave through the complete installation, your staff were exceptionally professional and helpful.
Tanya Newbauer
Tanya Newbauer
May 7, 2024
Theilmann was the only company out of two others, that told us about code requirements for our furnace being on the first floor. They did an amazing job with it being in a small spot and loved our dogs!
Bobi Brouse Bertling
Bobi Brouse Bertling
May 6, 2024
The Thielman group is great. They were right on time, efficient and did an excellent job. My only struggle is with the digital thermostat. I wish I had a better understanding of programming it. I would highly recommend this company to anyone.
Paul Durbak
Paul Durbak
May 4, 2024
Our old furnace quit. We called our old service provider, and the old furnace needed a very expensive replacement part. He also tried to sell us equipment we did not need. Being Costco members, I called Costco, and they forwarded our call to Thielmann. Jason called, and gave us a price for a new furnace. He came out the same day, and the price quoted over the phone was what we paid. The installation was scheduled, and we are very happy with the equipment and the service. Using Costco, we also got a nice rebate. Thanks.
John Spors
John Spors
April 19, 2024
Very professional and prompt. We are happy with our new furnace and recommend Thielmann for service and HVAC installation.
Donald Trapp
Donald Trapp
April 19, 2024
Salesman came in and looked at both the furnace and air conditioner and we agreed to get new ones. He was very helpful. Also, the guys that came in and installed both were polite and good at their installation. Would recommend Thielmann.
Shannon O
Shannon O
April 19, 2024
Upon our first call to Theilmann Group with a furnace problem, thru to a new furnace and air conditioner. Everyone we encountered was professional and a pleasure to have in our home. This was not a planned purchase, but they made it as easy as possible. Highly recommend!!
J Knox
J Knox
April 19, 2024
Thielmann did a tremendous job replacing our Carrier furnace. They worked with us to make sure we were able to get the right product and even worked with Carrier on the issues we were seeing on our old furnace as it was failing sooner than it should have. The team was very professional and efficient. Great experience. We highly recommend them.
Tim Schumacher
Tim Schumacher
April 17, 2024
Stop shopping around and call Thielmann & Sons. Wayne, Chris and the team made it so easy, and made sure we understood all options and their impact to our home. Not only did they provide the information you look for in a home expert, but they gave us confidence that the price, timing, and install would go as planned, AND IT DID! They won't upsell you if you don't need it, and if they urge you one way it's because is it's the best option for you. Thanks to the whole team!
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Discover the Thielmann Group Difference

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

The Thielmann Group promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

The Thielmann Group promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

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Our Reviews

See What Your Neighbors Are Saying

I've been using Thielmann Group for all my heating and air conditioning since I built my house 23 years ago. They have been great in emergency service and regular maintenance service. On time and very friendly staff. Would, and have, recommend them to anyone!

Paul K.

Paul K.

I have used Thielmann for both installation of a new furnace + A/C recently, but also an install of a ductless mini-split unit six years ago. I fully trust their brands and recommendations. I can't say enough of about this company. Every single person from administrative…

Christin C.

Christin C.

They performed an April Air install for us. Very professional, fast, knowledgable and responsive. Best price compared to the other places I called. They thought there may be difficulties installing due to our furnace set up, but were still willing to come out and try and…

Jenni S.

Jenni S.

The Thielmann group team was professional, knowledgeable, and on time. They did a fantastic job at a reasonable price. From our first encounter, we could understand how experienced the group was. There were no issues, and the new furnace worked perfectly. I highly recommend them.

Vincent R.

Vincent R.

Thielmann Group installed a new furnace and heat pump for us. We have been using them for HVAC maintenance for several years and were always happy with their service. We got quotes for the new system from a few companies and we were pleased that they…

Laurie K.

Laurie K.