HSH AG has many years of experience in the assembly, dismantling and maintenance of heating systems of all sizes. Additionally, we have a large expertise in the fields of ventilation and climate control. Heating Systems Our strength is a comprehensive and holistic approach. From advice to planning and installation to maintenance & service, you get everything from a single source. That makes us an ideal partner for a heating system replacement. Through our interdisciplinary strengths and our integral approach, interfaces are optimized and value is created through cost and energy-optimized solutions. Ventilation Whether at home, in the office or in the workshop - fresh air is essential for wellbeing. The simplest system for supplying fresh air is opening windows, but this is not always a viable solution. However, trapped rooms, noise or pollution in the outdoor area and rooms with intensive use require mechanical ventilation. With our specialist knowledge, we will advise you competently and find a suitable ventilation system for your individual needs, which increases comfort and enables energy savings. Climate Control and Cooling We offer our customers comprehensive services for everything concerning air conditioning and cooling, from planning to installation and service. Thanks to the energy-efficient design of the systems, we ensure cost-conscious and environmentally friendly operation of our refrigeration systems.

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.

Limmat GT AG hat die gesamte Heizungsanlage unserer STWEG ersetzt. Die professionelle Beratung, Vorbereitung, Planung und Kommunikation waren hervorragend. Auch die Ausführung, genau nach Plan und Nachbesserungen konnten nicht besser sein und das alles in einer sehr angenehmen Atmosphäre. Eine empfehlenswerte Adresse in Zürich!

Sehr Professionell und saubere Arbeit!!

Netter und Freundlicher Kontakt.

Schnell, unkompliziert, freundlich und sehr effizient! RyserHeizungen werden wir auch in Zukunft berücksichtigen. Vielen Dank für den super Service