Cabinet d'Architecture JYS is available for new projects

A state-certified architect (DPLG) and graduate of the architectural school UP4 Paris, I opened my firm in Paris in 1988. Based in Nantes since 1996, our architectural firm JYS works on all sorts of private projects including new construction, renovations, and expansions.

We take great care to ensure our clients’ satisfaction, in our attention to their wishes as much as in holding to their budget. We work on industrial types of buildings as well as individual residences.

In partnership with an interior architect and a main contractor, we are able to handle the building’s interior design as well as the exterior.

We additionally work in the domain of property management with several co-ownership associations. We are therefore open to handling any needs of our contracting clients, whatever they may be. 

Contact Jean-Yves Seigneurin, head of the architectural firm JYS, to set up an initial appointment and bring your project to life.