Thielmann Heating, Cooling & Plumbing has been a trusted provider in Southeastern Wisconsin since 1929, known for quality service and dependable comfort. The experienced team specializes in heating, cooling, and plumbing solutions, including the installation, repair, and maintenance of high-efficiency furnaces, air conditioners, and plumbing systems. Customers consistently praise the professionalism and efficiency of the crew, noting their prompt arrival and thorough cleanup after installations. The team provides excellent tutorials on new equipment, ensuring customers feel informed and satisfied. With a commitment to craftsmanship and integrity, Thielmann has built a reputation for delivering exceptional service, making them a top choice for homeowners and businesses seeking reliable heating, cooling, and plumbing solutions.
We are thoroughly impressed with their installation team and sales.
From the start, Steve (sales) was easy to talk to and answered all of our questions regarding installing a mini-split.
The installation team was also super courteous and cleaned up after themselves. They wore shoe covers too! Thank you Steve, Benjamin, Keegan and crew.
Professionals from start to finish. A+
Thielmann workers are knowledgeable and friendly. Juan and his team were exceptional. They worked diligently and quietly (which is saying something for an AC install). I highly recommend Juan and his group.
Dan from Thielmann installed a new 40 gallon hot water heater and also installed an outdoor faucet in my backyard. He did an outstanding job, from mounting the faucet outside, hooking the water upin the basement, to the water heater installation. Everything thing was done to highest of standards at a reasonable price. I will not hesitate to call them again for my plumbing needs. Thank you Dan and Thielmann heating, cooling &plumbing.
11512 North Port Washington Road Ste 201K, Mequon, WI 53092
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