Southeast Wisconsin Furnace Installer | Furnace Replacement
Same-Day Service
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.
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Furnace Installation & Replacement in Southeast Wisconsin

A reliable furnace is essential for a warm and safe home in Southeast Wisconsin. The Thielmann Group has provided expert furnace installation and replacement services since 1929. We offer same-day services, NATE-certified technicians, and customer-focused solutions to help you enhance your home’s warmth, efficiency, and value. Whether upgrading to a high-efficiency furnace or replacing an outdated system, we can help.

Don’t get left out in the cold! Contact The Thielmann Group at (262) 299-6197 today to schedule furnace services in Southeast Michigan.

HVAC technician installing a gas furnace in a home

Signs You May Need a Need Furnace

In Southeast Wisconsin, where winters are brutal, ensuring your furnace works correctly is paramount.

Signs that you may need to replace your furnace include:

  • Your furnace starts making unusual noises like banging, whistling, or groaning.
  • Some rooms are too cold while others are too warm, or the furnace struggles to maintain a stable temperature.
  • There’s a sudden spike in your heating bills.
  • Your furnace turns on and off more frequently than usual, called short-cycling.
  • In gas furnaces, your pilot light is yellow or flickering instead of producing a blue flame.
  • Your home’s air quality is worse than before.
  • Your furnace is over 15 to 20 years old.
  • Your furnace doesn’t start right away or at all.
  • Odors are coming from your furnace.

If you notice any of these signs, it’s essential to contact a professional for furnace repair or replacement, especially in the colder months when heating is necessary for comfort and safety. Regular maintenance can also help prevent some of these issues.

Types of Furnaces We Install

At The Thielmann Group, we specialize in providing top-notch furnace installation services in Southeast Wisconsin, catering to each homeowner’s needs. Our services include installing gas and oil furnaces, each with unique benefits.

  • Gas furnaces: Known for their efficiency and cost-effectiveness, they are a popular choice. They provide reliable and consistent heating and are typically more energy-efficient, which can lead to lower utility bills.
  • Electric furnaces: These units are simple, efficient, and have lower initial installation costs than gas furnaces. Electric furnaces have a longer life span and require less maintenance than gas furnaces, but their operating costs can be higher.
  • Oil furnaces: Ideal for areas where natural gas isn’t readily available, oil furnaces are an effective alternative. They are known for their durability and ability to produce more heat per BTU, although they might require more frequent maintenance.

With a legacy of quality service since 1929, Thielmann Heating ensures each installation is handled with the utmost professionalism and attention to detail, ensuring your home stays warm and comfortable through the chilly Wisconsin winters.

Is your gas or oil furnace not working the way it should? Contact The Thielmann Group at (262) 299-6197 in Southeast Wisconsin to schedule your furnace replacement.

Benefits of Installing a New Furnace

While swapping out your old furnace for a new one doesn’t sound exciting, it will have benefits that you’ll be able to enjoy immediately, such as:

  • Improved efficiency and cost savings: New furnaces are more energy-efficient than old ones.
  • Better indoor air quality and less dust: They also help regulate humidity levels, which can help prevent mold and mildew growth.
  • Increased home comfort and convenience: Smart thermostats make setting up zones in your home easier, and you can operate your thermostat from your phone.
  • Higher property value and resale appeal: Energy-efficient heating systems attract prospective buyers and can be a significant selling point.
  • Environmental benefits: Installing a new, energy-efficient furnace reduces your carbon footprint and minimizes the ecological impact.
  • Fewer repairs and maintenance: As long as your furnace is serviced yearly, it can last for years without significant issues.

If you’re ready to enjoy the benefits of a brand-new furnace, contact us at (262) 299-6197 to get your free furnace replacement estimate.

Why Choose The Thielmann Group?

For over 90 years, The Thielmann Group has been a reliable name in the HVAC industry. We offer a variety of services, including:

We build lasting relationships with our customers based on trust, quality, and a commitment to providing the best HVAC solutions for our community in Southeast Wisconsin.

Is it time to replace your furnace? Contact the Thielmann Group at (262) 299-6197 for a free furnace replacement estimate or to schedule your professional installation.

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What To Expect

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.