Haener AG Heizung Sanitär

New constructions and conversions

Heating service

New buildings

Restructuring of bathrooms

Repairs

For repairs and service orders (hydraulic and heating), we are quickly on site with our customer service.

Decalcification boilers

Periodic maintenance of the water heaters is a must in terms of functionality, operational safety, in the interest of a long life, but especially for hygienic reasons! Periodic maintenance work depends on various factors, such as water aggression, degree of hardness, water quality in general or the temperature set. Let us advise you. We better know the local conditions and requirements.

His specialist in hydraulics and heating in the northwest of Switzerland

Since 2004, the name 'Hans Haener AG', with its offices in Breitenbach and Nunningen, is synonymous with quality in the areas of the installation of hydraulic and heating systems. Whether it's new constructions, transformations or renovations, we are happy to help you realize your dream. Our closeness to the customer and our targeted advice will soon turn his wishes into reality.

An active emergency number 24 hours a day is available for problems of any type. He's safe with us!