Boiler Repair & Installation In Milwaukee, WI | Contact Us
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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.

Same-Day Boiler Repair Services in Southeast Wisconsin

With its bitterly cold weather, Wisconsin residents rely on effective and efficient heating to keep their homes comfortable all year. At The Thielmann Group, we are proud to offer a wide range of boiler services, including installation, replacement, repair, and maintenance, to ensure you have access to the heat you need and deserve.

Our professionals offer exceptional boiler repair and installation options for homes in areas of Wisconsin including Milwaukee, Wauwatosa, Brookfield, Kenosha, Waterford, and New Berlin. Our licensed and insured technicians are NATE-certified and offer same-day services to give you peace of mind no matter the day. The Theilmann Group is here for you.

Schedule your boiler services today or receive a free replacement quote with our expert technicians by calling (262) 299-6197!

Boiler Repair Services in Waterford, Wisconsin

Dependable Boiler Installation and Replacement Services

Since utility costs are continuously rising, more and more homeowners are using energy-efficient boilers to heat their homes. These systems heat water to create steam that is then dispersed through pipes or radiators into your home to provide you with heat. They can either be powered by natural gas or electricity and provide you with superior comfort as well as outstanding air quality.

At The Thielmann Group, our highly trained experts are here to provide safe and professional installation and replacement services for your boiler. Whether your current boiler is on its last leg or you are selecting a heating system for a new build, our technicians can guide you through choosing the system that best meets your needs for a hassle-free installation.

Top-Rated Boiler Repair Services

Don’t get stuck in the cold if your boiler suddenly breaks down! Our same-day boiler repair services mean your heat gets restored quickly so you can return to your day-to-day activities. Our technicians will begin with a thorough inspection to provide you with an accurate diagnosis and perform the long-lasting and reliable repairs you need for common boiler issues, including:

  • Insufficient heat
  • Foul odors
  • Strange sounds
  • Cold air
  • Yellow pilot light
  • More!
Schedule your boiler repair services in Milwaukee, Wisconsin or the surrounding areas by calling our team today at (262) 299-6197!

Routine Boiler Maintenance

Keeping your boiler in top-notch shape means scheduling annual maintenance with our professionals. During a tune-up appointment, our technicians perform various maintenance tasks, from cleaning coils and changing filters to inspecting for any minor issues and potential problems. With annual maintenance, you can increase your comfort and energy efficiency and extend your boiler’s life span.

If your boiler is overdue for annual maintenance, call our team at (262) 299-6197 to schedule services!

Boiler Repair Services in Milwaukee, Wisconsin

Boiler Repair and Installation Services for Homes in Milwaukee, Waterford, and Other Areas in Wisconsin

Since 1929, The Thielmann Group has provided reliable heating and cooling in Wisconsin. Our helpful and knowledgeable technicians have the skills to perform service on all brands, and as a Lennox Feel the Love Partner, you can trust that we are dedicated to our customers and community.

We provide trustworthy boiler installation and repair services for local residents in areas such as West Allis, Racine, Oak Creek, Milwaukee, New Berlin, and Kenosha. We provide upfront pricing and financing options that fit your budget, and with our available discounts, it’s no wonder we’re Wisconsin’s premier HVAC company.

To schedule high-quality boiler services in Southeast Wisconsin, contact The Thielmann Group at (262) 299-6197!

Frequently Asked Questions

Yes! These systems are referred to as combi boilers and offer double duty with heating for your home and water.
Most boilers last about 10-15 years, but this can often be extended with annual maintenance.
We recommend customers schedule their maintenance in late fall. This gives them peace of mind that their boiler is ready and able to combat the winter cold.

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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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.