Underfloor heating
Drinking water
A real Swiss family business.
History of the Naef GROUP
Here at the Naef GROUP, we have always pursued one goal since 1985: renovate not replace. It has been a real Swiss success story.
News
Here you can find out everything about water-carrying pipes in buildings and how we renovate them. We will let you know all the latest news about our original services for underfloor heating and drinking water interior pipe renovations.
Sustainability
Sustainability is important to us. We are ISO 14001 and ISO 9001 certified and completely offset our remaining CO2 emissions in Switzerland.