The Thielmann Group has provided quality heating, cooling, and indoor air quality services to Southeastern Wisconsin since 1929. We offer residential and commercial installation, replacement, repair, and maintenance services in Burlington and the surrounding areas. Our team prides itself on timely service, competitive pricing, attention to detail, and willingness to go the extra mile for our customers!
Technicians consistently demonstrated professionalism, being courteous, knowledgeable, and thorough in their work.
Timeliness
Customers appreciated the punctuality of technicians, with many noting that they arrived on time for appointments.
Customer Service
The business received high marks for customer service, with technicians taking time to explain issues and answer questions.
Quality of Work
Reviews highlighted the quality of service provided, with many customers expressing satisfaction with the thoroughness and effectiveness of repairs and maintenance.
JD
Jacquelyn Drover
5 days ago
5.0
WOW! That is all that needs to be said! I made a late evening call to Thielmann Heating, Cooling & Plumbing and within two hours, Nick was at my door. His positive attitude and knowledge were refreshing. He was eager to help, already had an idea of what might be our heating issue and went to work fixing the problem. He walked me through the process, step-by-step, and was patient explaining everything. He was in and out within an hour, and everything has worked well since. He suggested a few repairs, but he was not pushy in ordering additional parts or service. Excellent overall service!
EE
Evil Eeyore
5 days ago
5.0
Lost heat on a sub zero weekend. Josh came out Sunday afternoon and got the furnace to limp home while he waited for a part for come in needed to finish the repair. When the part cam in he returned and installed to permanent fix. Josh was courteous, informative and efficient. Mind you, things were a bit pricey, but you get what you pay for. In this case, great service.
VH
Vicky Hanson
Jan 3, 2026
5.0
We had such excellent service with Andy our technician. He was so knowledgeable in regards to the equipment he was installing. Thank you so much for your professional insight into all of our equipment that we had installed.
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wtl 146
Dec 29, 2025
5.0
I had an air conditioner and furnace put in back in 2020 and have them maintained routinely by Thielmann ever since. I have had nothing but a great experience with them. Very professional, and the technicians are knowledgeable and very courteous.
I'll continue to use them and recommend them!
DS
Dianna Schneggenburger
Dec 23, 2025
5.0
I had the pleasure of getting to work with Gabriel when I needed to have the valve replaced on the water shut off to my house.
I found Gabe to be very knowledgeable and efficient and appreciated that we walked me through what he was doing and what to expect. He got me fixed up in a jiffy and I was pleasantly shocked at how painless he made my stressful situation. The valve was replaced and works great!
10/10 would happily recommend/refer/reuse.
Frequently Asked Questions About Thielmann Heating, Cooling & Plumbing
What services does Thielmann Heating, Cooling & Plumbing offer?
They provide residential and commercial installation, replacement, repair, and maintenance services for heating, cooling, and indoor air quality systems in Southeastern Wisconsin.
Where is Thielmann Heating, Cooling & Plumbing located?
They are located at 201 S Pine St, Burlington, WI 53105, USA.
What are the business hours of Thielmann Heating, Cooling & Plumbing?
They operate 24 hours a day, 7 days a week, all year round.
How can I contact Thielmann Heating, Cooling & Plumbing?
You can reach them by phone at +1 262-600-3084 or by email at office@HurlburtHP.com.
Since when has Thielmann Heating, Cooling & Plumbing been in business?
They have been established since 1959, serving the Southeastern Wisconsin area.
What categories does Thielmann Heating, Cooling & Plumbing belong to?
They are categorized as a heating contractor and plumber.
Are there any nearby places where I could relax after a service appointment at Thielmann Heating, Cooling & Plumbing?
Yes, 'Your Moment Massage' nearby offers massage therapy and spa services where you can relax.
Can customers visit any nearby dining options when visiting Thielmann Heating, Cooling & Plumbing?
Yes, nearby dining options include 'Cousins Subs' for sandwiches and 'Kira Asian Bistro' for Asian and sushi cuisine.
Are there any nearby recreational activities to enjoy around Thielmann Heating, Cooling & Plumbing?
Yes, 'Midwest Dance Center' offers dance classes and attractions, and 'Towne & Country Lanes' provides bowling and bar amenities.
Is there a nearby location where I can do my laundry or dry cleaning when visiting Thielmann Heating, Cooling & Plumbing?
Yes, 'Village Clean' nearby offers dry cleaning, laundromat, and home cleaning services.