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.

As a holistic partner for all concerns and construction projects relating to building technology, we implement high-quality and optimized solutions in accordance with the wishes and goals of our customers. From simple heating system replacements to solar systems to complex installations, we are happy to assist you. Our solutions in the areas of heating, ventilation, air conditioning and solar collectors / photovoltaics are created in close cooperation with our sister companies (planning & engineering - s3 GmbH , execution - HSH AG ) and in constant contact with the client. This enables us to accompany you from decision-making through installation to system optimization and maintenance. Our transparent approach creates systems that are not only sustainable, but also mesh seamlessly and are in harmony with the needs of the users and residents of the building.

Sehr Professionell und saubere Arbeit!!

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Wir haben die Wärmepumpe mit einer PV Anlage kombiniert

Prima Heizungs und Sanitärunternehmen, mit Spezialgebiet Entkalkung und Entsalzung

Luigi und Andrea D'Antuono sind sehr kompetent und sympathisch. Sie haben bei mir den Badezimmer-Umbau gemacht und alles klappte reibungslos und innert kürzester Zeit. Ich bin ausserordentlich zufrieden mit dem Ablauf und dem Endprodukt. Auch für andere Renovationen wie: Ersatz Boiler, Heizkörper, Wasserhahnen etc. habe ich schon ihre Dienste in Anspruch genommen. Diese Firma kann ich wärmstens weiterempfehlen! Es ist ein gutes Gefühl, einen fähigen und verlässlichen Ansprechpartner im Bereich Sanitär und Heizung zu haben.