Financing Available

24/7 Emergency Service Available

New Berlin

262-786-2000

Hartford

262-673-2500

Burlington

262-763-2653

Menomonee Falls

262-293-9285

Click To Call

New Berlin

262.786.2000

Hartford

262.673.2500

Menomonee Falls

262.293.9285

Burlington

262.763.2653
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Better Business Bureau

BETTER BUSINESS BUREAU

 

Thielmann & Son Heating and Cooling is a long time standing member and received an A+ rating!

 

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Great Experience, Excellent Service

This dealer (John Thielmann & Son) was absolutely fantastic to work with. Consultation, office staff (Nancy), installation team - were so easy to work with. The best contractor I have ever had do work in or on my house!!!! They are responsive, helpful and trustworthy.
J Wascoe