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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 schneller und freundlicher Service vom Chef persönlich. Er hat das Problem schnell erkannt und effizient behoben. Beratung, wie ich den Wasserschaden möglichst gering halten kann, gehörte zum Service dazu - super kompetent. Ich werde Werbung machen für diese Firma! Bin begeistert und mega dankbar!

Sehr kompetenter und freundlicher Servicetechniker! Entgegen aller negativen Schlagzeilen in den Medien hat der heutige Service-Einsatz diese Firma das Gegenteil bewiesen. Super schnelle Behebung, kompetent und sehr freundliche Abwicklung der verstopften Leitung und Undichtigkeit der Armatur ! Sehr empfehlenswerte Firma, besten Dank!