Thielmann Heating, Cooling & Plumbing

4.9

About the business:

At Thielmann Heating, Cooling & Plumbing in Slinger, we prioritize your comfort and efficiency. We specialize in HVAC contracting and plumbing services, delivering reliable solutions tailored to your home's needs.

Our team of skilled professionals is dedicated to providing you with exceptional service that exceeds expectations. Whether you need a new heating system, air conditioning repair, or plumbing assistance, we have the expertise to get the job done right.

In Slinger and the surrounding areas, our reputation for quality workmanship and customer satisfaction speaks for itself. With a 4.9/5 rating from over 50 reviews, you can trust us to deliver results that make your home comfortable and energy-efficient.

Choose Thielmann Heating, Cooling & Plumbing for all your HVAC and plumbing needs – we're more than just a local service provider; we're your partner in maintaining a worry-free living environment.

Hvac Contractor

In Slinger, we're your reliable HVAC Contractor, offering comprehensive heating and cooling solutions for homeowners. Our expertise ensures efficient systems …
Book from $50
Plumber

In Slinger, we're your reliable plumbing experts. When you're faced with a leaky faucet or a clogged drain, our skilled …
Book from $50

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Hours of operation

Mon – Sun

Open 24 hours

Latest reviews

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Rabah Rennane
27 May 2026
5
Shane was great. He was on time, he was professional sn very easy to communicate and eitk with. He was very knowledgeable and did a great job. I was very happy with the job he did. I strongly recommend him and the Thielmann Group for your HVAC maintenance services
L. L.
27 May 2026
5
Had the pleasure to have Colin from Thielmann group come for my furnace tune-up.
He was very knowledgeable, professional, and most important friendly. He finished the job efficiently answered all of my questions and was truly pleasant to talk to. I highly recommend The Thielmann Group and specialy Colin Bollman for those who need furnace service.
K W
27 May 2026
5
Jake arrived within the window I was given. He was polite and knowledgeable and diagnosed the issue quickly. Before he left I had a quote for the repairs and he was able to call the office to send an additional employee who will give us a quote for replacing our furnace.