JANS constructions is, above all, a family business that places trust at the heart of its relationships with its customers.
If in 27 years of existence, its fields of competence have diversified and evolved, the spirit and commitments of the 2nd generation remain the same as those of the 1st: making customers happy!
Administrative and financial information
Certifications & labels
Charte de Valeurs de la « Fédération des Artisans »
Confédération des Métiers de la Finition
FEDIL
Fédération des Artisans
Fédération des Entreprises de Construction et de Génie Civil
building and civil engineering contractorcommerceheating-sanitary-refrigeration installerpainter/plasterer/façade specialisttiler/marbler/stone mason
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