Consulting - Planning - Execution - Service We advise you on site and plan your heating system renovation according to the existing situation. Your wishes, the conditions on site and our technical and professional know-how flow into your project. After taking stock of the existing situation, we will work out the optimum solution for the renovation and renewal of your heating system. OilGasHeat pumpsSolarWoodBoiler renovations and new installationsRadiator installationFloor heating systemsBoiler installations and decalcification About us Business owner / heating installerAt Thomas Hänzi Heizungen+Reparaturen GmbH everything comes from one source. Thomas Hänzi carries out consulting and planning work on your premises or in his workshop in Herrliberg. As a heating installer/service technician, he is on the road for you, installing and repairing heating systems in all energy sectors. Office With the support of his wife, telephone and customer service are very important in the office area. Scheduling and coordinating upcoming work and appointments are just as much a part of her job as handling general and daily office tasks.

Super geschultes Personal, alles sauber nach der Arbeit und es funktioniert alles einwandfrei. Macht weiter so!

G. Stierli AG – Your Expert for Sanitary, Plumbing, and Heating Services in Dietikon, Limmattal, Zurich, and Aargau G. Stierli AG is your reliable partner for sanitary work , heating solutions , and plumbing services in the regions of Dietikon , Limmattal , Zurich , and Aargau . Since its inception, brothers Richard and Roland Stierli have been actively involved in the company, leading a dedicated team of professionals. With their extensive experience, they successfully execute diverse and demanding projects. Our strengths lie in our high level of customer service , comprehensive expertise , and punctuality – qualities that are highly valued by our clients and foster long-term customer loyalty. As an established SME , we offer professional services in the following areas: • Sanitary Installation and Repairs • Heating Construction and Maintenance • Plumbing Services • Repair Services for Sanitary and Heating Systems We are excited to support you in all areas of sanitary technology , heating systems , and plumbing work . Trust in our experience and expertise for your next project.