Thielmann Heating, Cooling, and Plumbing keeps Slinger homes comfortable year-round. As a trusted Slinger HVAC company, we specialize in heating and cooling repair, installation, and maintenance for all major systems. Whether you need a new Furnace before winter or AC repair in the summer, our team delivers fast, reliable service.
Homeowners count on Thielmann for honest recommendations, efficient work, and lasting comfort. Our certified technicians have decades of experience helping local families stay warm in the coldest months and cool during Wisconsin's humid summers.
From leaky faucets to water heater replacements, Thielmann's plumbers handle it all. As your local Slinger plumbing experts, we provide repairs, drain cleaning, fixture installations, and water heater maintenance with precision and care.
We know how stressful plumbing problems can be, sop we focus on fast response times and quality workmanship. Every job is completed with attention to detail to keep your home running smoothly and your water flowing right.
Slinger is a close-knit community known for its small-town charm and beautiful scenery. From the Slinger Speedway to nearby Pike Lake, families here enjoy the best of Wisconsin living. Thielmann heating, Cooling, and Plumbing is proud to keep homes in this community safe and comfortable.
As a locally trusted name, we value the relationships we've built across Slinger neighborhoods. Our team works hard to provide the dependable HVAC and plumbing service your home deserves.
Our experts have the expertise and training to deliver the highest quality services every time.
We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.
We offer various options from financing partners to help you meet your specific needs and budget.
Thielmann Heating, Cooling & Plumbing promises five-star customer service with every interaction.
We complete jobs quickly without compromising our commitment to excellence.
Our team is dedicated to ensuring your 100% satisfaction with every service we perform.
Our experts have the expertise and training to deliver the highest quality services every time.
We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.
We offer various options from financing partners to help you meet your specific needs and budget.
Thielmann Heating, Cooling & Plumbing promises five-star customer service with every interaction.
We complete jobs quickly without compromising our commitment to excellence.
Our team is dedicated to ensuring your 100% satisfaction with every service we perform.
I liked my experience with them. The guys I spoke with prior to doing the work, the estimation phase , and the ones I spoke with after the work was completed had enough knowledge and suggestion to answer all my questions. I’m pleased with the job…
Excellent team from start to finish. They were all very respectful of our property, as they promptly and professionally went about their task of installing a new air conditioner system. The system works very well, so far. It is also much quieter than the previous 40+…
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…
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!
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…