Cegelec is positioned as a major player in the market in the area of HVAC installations. Certified Class 8 D17 – D18, we are capable of responding flexibly to the requirements of a market where the size and complexity of the projects are constantly changing.

In addition, our state-of-the-art technical expertise with regard to HVAC regulation, design, EPB and validation is undeniably an additional asset.

Whether it involves guaranteeing the air purity by absolute filtration in clean rooms in a hospital or pharmaceutical environment; setting up geothermal and heat recovery systems in public buildings or swimming pools; or developing active ceiling systems in office buildings, we meet the most exacting technical demands in sectors of activities where the specifications and customer expectations can be very different.

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Cegelec, a brand of VINCI Energies, is specialised in consulting, design, engineering, installation and maintenance of tertiary and industrial buildings, and infrastructure projects.


In a world that is constantly changing, it is necessary to anticipate new technologies.