Energy work: more efficient, less energy consumption!

Our teams' ambition is to support you in carrying out your energy projects. Whether you want to design, fit out or refurbish your facilities, we offer a global approach integrating different equipment and turnkey solutions. We support you in reducing your energy bills and optimizing your operating budget, while reducing the carbon footprint of your buildings.

Worker installing an insulating panel in the context of energy work

The approach: comfort, modernization and cost control

To enable you to significantly reduce your energy consumption and therefore the operating cost of your buildings, our teams deploy a 360 degree approach. From insulating windows, to designing a biomass heating system or connecting to a heating network, to relamping with the latest generation of LED bulbs, we take an interest in all aspects of your buildings.
As a bonus, our solutions allow you to further optimize your consumption: remote control of installations, deployment of connected sensors, modeling, and precise analysis of consumption...
This approach integrates our ambition to develop renewable and recovered energy. It has been designed to comply with environmental regulations, in particular in France, with a goal of carbon neutrality by 2050.

45 %

The share of the building sector in the total final energy used in France.

The advantages: a 360 degree approach for the highest efficiency

What we offer

We put at your disposal a dedicated team that supports you at all stages of your energy engineering work: design, work, maintenance...

Do you need more information to start your energy work?

Our experiences


In Lyon Beauvisage’s district, our team have carried out the installation of 12 storage tanks of 100 m3 each, approximately 6,000 hot water cylinders. It’s an innovative and unprecedented project on the heating Center…

Portrait of Arnaud Rocher energetic production project manager from Dalkia

Arnaud Rocher,

Production project manager

Recently, we have achieved a storage tank on the heating network of Faverges Energies (74). With its 12 meters height and its 75m3 capacity, it will enable to recover hot water from the supplementary heat produced by…

Fabien Robert,

Works engineer

To go further

To help you optimize the energy performance of your buildings, we offer many additional services.

#Dalkia company

Dalkia gets mobilised to promote energy sufficiency

Dalkia plays its part in the national drive for energy sufficiency. Dalkia aims at a 15% reduction in its own annual...


Low-carbon hydrogen: an energy for tomorrow

Produced using increasingly greener methods, decarbonated hydrogen or green hydrogen has a much higher fuel capacity...

#Geothermal energy

Energy storage: a good idea!

By storing thermal energy, we make reserves for later. We use the energy when we need it. This solution, which is still...

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