Contact Us | Thielmann Heating And Cooling
Same-Day Service
Heating and cooling emergencies happen when you least expect them. Contact the professionals at The Thielmann Group to assess and fix the situation you're dealing with. We have the necessary skills and tools to fix your system so you can safely use it once again. Call the Thielmann team at (262) 299-6197 to get emergency HVAC services in Southeast Wisconsin.

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We don’t do things the easy way, we do them The Thielmann Way!

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Hours of Operation

Monday - Friday

7:30AM – 4:30PM

24/7 Emergency Service

Office Locations

17020 W. National Ave
New Berlin, WI 53151

105 W. Commerce Blvd
Slinger, WI 53086

400 W. Drexel Ave
Oak Creek, WI 53154

201 S. Pine St
Burlington, WI 53105

107 N. Milwaukee St
Waterford, WI 53185

Menomonee Falls

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Proudly Serving

Southeastern Wisconsin

Oak Creek | New Berlin | Hartford | Burlington | Waterford | & The Surrounding Areas