Approach | Building relationships of trust

Foundedly contemporary, fascinated by new techniques and guided by our thirst for learning, our approach to the business aims above all to be as close as possible to our customers. For half a century, we've been building sincere, lasting relationships with all our contacts and clients. Our aim, however, is always the same: to adapt as naturally as possible to the needs of each project, and to represent your interests to the best of our ability in dealings with authorities and companies. Aware that each project is unique, we guarantee to listen attentively and with experience, and to accompany you throughout every phase of development. Equally pragmatic, we are committed to finding the right compromise between architectural quality and rationalized construction costs; regardless of the scale of the project.

Team | Evolution, at the heart of quality

Founded in 1969 by Jean-Claude Christen, the office and its management were taken over in 1994 by his son, Lionel Christen. In 2008, former apprentice Audrey Meyer rejoined the team after completing her architectural studies, and became a partner three years later. Today, we are proud to boast a dynamic team of certified architects, 3D visualization specialists, construction managers, draughtsmen, apprentices and administrative staff. In addition to our characteristic versatility, we surround ourselves with specialist engineers (civil engineering, thermal engineering, asbestos, etc.) and can also count on the help of quality local companies from our privileged address book. At the heart of our longevity is the desire to constantly master new technologies and keep abreast of new legislation. That's why our staff are constantly training - so that we can integrate the most effective software suitable for the various tasks into our workflow - making it easier for us to understand our projects as a whole and ensure that they are properly executed.

Skills | Your project, at the heart of an enlightened vision

Whether it's a new build, a renovation project or the construction of an investment property, we can accompany, advise and even represent you at every stage of your project, including feasibility studies, budget estimates, planning permission applications, choice of materials, request and analysis of tenders, construction management and supervision, finishing touches, right up to the handover of the keys, with guarantees.

Contemporary, rational and sustainable, our approach is primarily focused on the person who embodies the project, in other words: you. This humanized vision of architecture - as well as our love for our region and our in-depth knowledge of its socio-economic fabric - characterizes us and also gives us our versatility. Although we specialize in housing, we extend our expertise to all areas of construction, from a neighborhood-wide competition to the creation of a pool house. Our services are tailored to your projects, your requirements, your needs and your demands; simple, clear and precise.