Sanitär- Heizung Widmer Dario

Dario Widmer – Your Partner for Sanitary and Heating Services
Looking for someone to take care of sanitary installations, heating systems, or boiler descaling? You have come to the right place. I work reliably, efficiently, and with years of experience.

I also install modern heat pump boilers – environmentally friendly and supported by federal subsidies.

Sanitary Services:

• Descaling and softening systems (now also kalkboss)

• Sanitary installations for new and renovated buildings

• Complete bathroom renovations

• Basement distribution systems

• Solar systems for hot water

• Small service tasks such as replacing faucets

• General maintenance work

Heating Services:
From renovations to complete new installations – I am your experienced partner. Whether pellet and wood chip heating, modern oil and gas systems, or heat pumps – I provide everything from a single source.

• New installations

• Alternative systems (pellets, wood chips)

• Oil and gas heating

• Heat pumps

• Boiler renovations

• Replacing and bleeding radiators

• Flushing and filling heating systems

• Refuna district heating

• Underfloor heating