Peter Ettlin, the managing director and owner of Ogris und Ettlin Energietechnik GmbH, can look back on many years of professional experience. He has been self-employed for eight years and is there for his customers around the clock. It is important to him to always be able to fulfill all his customers' wishes as far as possible. Carrying out precise and clean work honors his professional pride. The greatest reward for him is to have satisfied customers who trust him and his employees. In urgent cases, he even leaves the house at night to help. We work with regional and national partners to offer you the best possible service for your heating and solar systems. Don't hesitate and get in touch with us.

You expect reliability, flexibility and excellent workmanship from your trusted tradesman. We're glad you've found us. In addition to professional advice for your heating and sanitary facilities, you can expect a complete range of services from us, including:

Heating service

New installations

Refurbishments

Oil and gas heating systems

Heat pumps

Heat pump boilers

Boilers

Boiler replacement

Boiler descaling

Oil and gas burners, service

Storage tank

Heating regulators and controls

Sanitary installations

Bathroom conversions

Solar systems

Alternative energy

Photovoltaics

Heating technology

Conversions & renovations

We work with the best Swiss partners for your warm living room. You will be satisfied with the high-quality solutions from us and our partners for a long time to come.

Solar energy.

Solar systems

You too can harness the power of the sun. We offer you inexpensive and high-quality solar systems that will always provide you with hot water.

Flexible & Regional.

Swiss quality

We work with regional and national partners to offer you the best possible service for your heating and solar systems. Don't hesitate to get in touch with us.