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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringChâteau-D'OexJean-Jacques Turrian SA
Jean-Jacques Turrian SA Logo
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Jean-Jacques Turrian SA

Summary

About the company

Jean-Jacques Turrian SA provides energy consultancy for buildings, offering services for new construction and renovation projects. Services include energy balances, cantonal energy certificates and Minergie assessments, thermal-bridge calculations, hydraulic balancing and advice on subsidies and sustainable renovation.

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Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered6
Neutral energy audit
Neutral energy audit for new buildings or renovations, with analysis of priority measures, investment costs and achievable savings.
Cantonal Building Energy Certificate (CECB) and Minergie
Preparation of the CECB, the CECB Plus and support for the Minergie label for new or renovated buildings.
Calculation of thermal bridges
Calculation of thermal bridges and treatment of issues related to condensation, relative humidity, mould and air renewal.
Hydraulic balancing
Hydraulic balancing of the systems after improving the building envelope, in particular after insulation works.
Advice on comfort and natural light
Advice on air renewal, indoor comfort, protection against summer heat and cold, as well as the calculation of window comfort.
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Location

Hier entsteht die Karte
1660 Château-D'Oex
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
09:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.700.499
Founded
2000 · 26 years
Last commercial register change
October 4, 2013
Employees
1 to 10

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