A relationship of trust

For turnkey support

CO/NO detection and smoke extraction coupling


FERN GROUPE carries out installation and maintenance work in the areas of CVC-D / PLB. The Energies pole is the major works entity of the group which is dedicated to the tertiary sectors, hotels, housing, data centers as well as luxury plumbing for its prestigious clients.


The company is carrying out a real estate program comprising a hotel and two office buildings associated with a common parking lot on two basement levels, and in which it must create a parking ventilation system. She is looking for a trusted partner to combine CO / NO detection with regulatory smoke extraction.


The systems offered by Hesion are scalable, of high quality and fully meet customer needs. Through our various collaborations, FERN has noticed a continuous improvement in the achievements. Hesion is a real first choice asset.

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« Beyond the technical support of the financially competitive solution, with Hesion has built a fluid relationship and exchanges; a partnership of trust. Always very responsive and accessible; as well as their technical services upstream of commissioning.»

Mathieu Gautier – Chargé d’Affaires

Mathieu Gautier - Chargé d'Affaires, Fern Groupe