About
The Thielmann Group in New Berlin, Wisconsin is a highly respected HVAC contractor providing services to the New Berlin area. They are an air conditioning contractor providing a variety of professional services to their customers. The Thielmann Group strives to provide superior customer service while meeting the individual needs of each contractor they encounter. Their reputation as a reliable and trustworthy contractor is evident in the quality work they have provided over the years.
Ratings for The Thielmann Group
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Reviews for The Thielmann Group
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Our old AC went down during a brutal heat wave and when we informed them we were very close to our baby's due date they re-arranged their schedule to get us taken care immediately, which was a huge relief! Thielmans was wonderful to work with, they were very responsive for quoting and gave us concise information to help us make the best decision for our house. The install team was very professional and great to work with. All around a wonderful experience. They were a referral from a friend and we were so glad we were sent their way. Service: Install AC
I have been pleased with the Thielmann group's service. A couple years ago they quickly fixed my furnace, and drove to pick up a new circuit board. Recently I had my AC replaced. There were a couple issues with the unit/install but they were prompt to fix it so I am pleased. Thank you. Services: A/C system maintenance, Repair HVAC, Install AC
New / replacement Carrier Infinity furnace and control installed by Roth/Thielmann after old Carrier went bad after 27 years. Initial person came to scout it out and help decide what to get; he was very professional, knew his job well, answered questions quickly and correctly. I had good idea what I wanted and he helped confirm choices, and suggested improved / larger filter. Explained well including integration with current Carrier AC unit. Gave install date and the installers showed up on time, installed in a day, no problems since. Cost was fair for top line units I got. I'm in Oak Creek and have used Roth here before, now under Thielmann group name. Highly recommended. Services: Thermostat installation, HVAC duct & vent installation, Heating system installation
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Business Hours
| Sunday: | Closed |
| Monday: | 7:30 AM - 4:30 PM |
| Tuesday: | 7:30 AM - 4:30 PM |
| Wednesday: | 7:30 AM - 4:30 PM |
| Thursday: | 7:30 AM - 4:30 PM |
| Friday: | 7:30 AM - 4:30 PM |
| Saturday: | Closed |