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DirectoryConstruction & ArchitectureGeneral ContractorsDübendorfHS3 Group AG
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HS3 Group AG

Summary

About the company

The core activity of HS3 Group AG is the provision of comprehensive services in the fields of building technology and energy consulting. This includes in particular the planning, installation and maintenance of heating, ventilation, air conditioning and sanitary systems, as well as consulting and planning in the areas of energy efficiency and environmental protection.

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Industry:General Contractors
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Electrical Planning & Installation
Plumbing & Building Services
✓ Offered6
Management holding
Management holding with services for subsidiaries in administration, accounting and controlling, as well as coordinating support for the group of companies.
Energy consulting, planning and studies for building services (HLKS)
Energy consulting with comparative variant analyses of energy solutions, planning of HLKS systems, studies, and measurements and inspections such as heat consumption metering and legionella tests.
Turnkey project delivery and site management for heating replacement, photovoltaics and charging infrastructure
Turnkey delivery of systems for heating, photovoltaics and e-mobility, from consulting through planning and execution to commissioning, including coordination and site management.
Heating, ventilation and air-conditioning installations
Execution of heating, ventilation and air-conditioning installations, as well as service work for operation of the systems.
Electrical installations
Electrical installation work, classic installation and service tasks, as well as electrical work for photovoltaic systems and charging infrastructures for electric cars.

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Location

Zürichstrasse 45
8600 Dübendorf

At a glance

Legal form
Corporation
UID
CHE-144.987.264
Founded
2019 · 7 years
Last commercial register change
January 23, 2026
Employees
21 to 50

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