Information
We have been there for you for almost 35 years. No matter in which area of heating and sanitary installations we try to realize your wishes. Our services don't just include drawing up concepts and obtaining permits. We are your point of contact for all requests and questions.
- 1987 - SME and family business of the Walti family.
- 2017 - Handover to René Onneken ( son-in-law ) after 30 years of business activity.
- 2017 - New foundation, Erwin Walti becomes Walti Haustechnik GmbH with a revised logo.
- 2017 - Walti Haustechnik GmbH moves to new premises at Klosterstrasse 26 in Winterthur.
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Our strengths in the heating sector
Personal and competent for you is our motto.
We specialize in the refurbishment of boilers, repairs and service. Your point of contact for oil and gas heating systems,district heating stations and heat pumps. We are also happy to be your competent contact for maintenance contracts.
We would also be happy to provide you with a non-binding quote.
Professional in the sanitary sector
Personal and competent, we are also happy to be your partner for general and special plumbing work
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Whether you have a planning, conversion, service or repair, we offer you a professional solution.
We solve problems straight away, miracles take a little longer😊