A qualified and skilled team
“We make sustainable development a priority, because we know we have a responsibility to do better.”
Management of complex projects
Envelope insulation, roof renovation, change of heating system, HEP and VHEP transformations, our Major Works and Energy department controls all the aspects of complex projects that a property may face.

Heat consumption index calculations and monitoring of consumption anomalies
Our energy experts precisely calculate Heat Consumption Indexes for our properties and monitor the consumption of our assets under management with care to detect any anomalies. They then act in coordination with our technicians to resolve any issues.

Technical, technological and standard intelligence
We actively take part in USPI technical commissions to keep up to date on all the latest innovations and to share best practices with our colleagues.

The SIG-eco21 programme
Our property management has received SIG-eco21 certification as a company with extensive knowledge of the energy context, actively involved in the Canton’s energy strategy and supporting its clients in coordination with the SIG-eco21 programme.

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See allA leading real estate agency in the heart of Geneva, GRANGE Immobilier offers you a full range of services.
As specialists in property management, rentals, sales, development, and real estate investment, we rely on a people-centered approach and an ambitious vision to design effective, tailor-made strategies for all your real estate projects.
Discover the expertise and skills we have been honing for over 150 years.