Christian Gyr erstellte, zusammen mit seiner «SolarEcos GmbH», im Herbst 2023 in unserm Einfamilienhaus in Bettingen eine Photovoltaikanlage. Die Technik im Kellerraum, ausgestattet mit einer Batterie, ist sehr platzsparend und sauber montiert. Auf dem Dach fanden 32 Module von insgesamt knapp 60 m² Fläche Platz. Er erbaute die ganze Anlage mit grosser Fachkenntnis in kurzer Zeit. Seit Beginn weg läuft sie absolut problemlos. Christian Gyr erleben wir als sehr hilfsbereit. Bei Fragen oder Unklarheiten seitens der Bauherrschaft, kümmert er sich jeweils, ohne gleich jede Zusatzleistung in Rechnung zu stellen, klärend darum.

Ich gebe der Firma Tschantre für ihre Arbeiten 5 Sterne

Wenn was mit der Heizung nicht stimmt, wurde es durch euch prompt erledigt.

From consultation and planning to implementation and subsequent servicing, we are your partner when it comes to heating and solar systems. We specialise in heating renovations, particularly when it comes to installing heat pumps. You can also call us at any time for replacement and repair work. We can replace old pipes or pumps or flush the underfloor heating. Or do you have problems with your boiler? Then we will replace it or clean it accordingly.

Gruner All according to plan. Gruner is a leading engineering, design and planning consultancy in the construction industry. In the business areas buildings, infrastructure, and energy, we support our private and public clients in all project phases from strategic planning through construction to commissioning and management of buildings and infrastructure. In doing so, we combine services from a comprehensive range of competencies such as structural design, geotechnics, general planning, building services, energy production and distribution, road and rail construction, civil engineering, environment, safety, security, and spatial planning in order to offer optimal and sustainable solutions. With more than 1.100 highly qualified employees in over 30 offices in Switzerland, Germany, Austria, Serbia, Georgia, Turkey and Tajikistan, as well as at countless project locations worldwide, we are always close to the customer and where development and construction are taking place. Thanks to interdisciplinary cooperation, we set new standards in engineering methods and the application of digital processes. We are constantly evolving in step with our customers. Gruner is an independent family business headquartered in Basel/Switzerland and we are proud that we have been providing innovation and inspiration since 1862.