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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,110 companies indexed · Last updated: today
DirectoryArconcielERENA Sàrl
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ERENA Sàrl

Summary

About the company

ERENA Sàrl provides consulting, planning and technical services for buildings. Its core activities include energy concepts, HVAC, electrical engineering, building automation, building envelope work and energy assessment of buildings.

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Offering

Products & services

✓ Offered7
Energy and Building Services Consulting
Energy and building services consulting with energy analysis, CECB assessment, sustainable development concepts, project support and selection of technical solutions.
Heating, Ventilation, Air Conditioning, Electrical and Sanitary Planning
Planning of heating, ventilation, air conditioning, electrical and sanitary systems for new buildings, renovations and change-of-use projects.
Energy Analysis and CECB Energy Consulting
Building energy analysis, CECB expertise, thermography and scenario assessment with cost estimates for renovations or change-of-use projects.
Building Concepts for New Construction and Renovation
Building concepts for new construction and renovation with thermal calculations, overall strategy, Minergie goals and positive-energy building targets.
Building Automation and MCR Automation
Home automation and MCR automation for technical building functions in combination with energy and building services engineering.
Building Envelope and Comfort Planning
Planning of the building envelope and comfort in relation to energy efficiency, technical installations and construction requirements.
Project Coordination
Coordination of work and stakeholders in building and technical projects, including collaboration with architects and partners.
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Location

Sur le Moulin 58
1732 Arconciel

At a glance

Legal form
Limited Liability Company
UID
CHE-105.087.782
Founded
1999 · 27 years
Last commercial register change
January 7, 2021
Employees
1 to 10

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