Kieffer et Associés SA

Our company, Kieffer & Associés, has been established in Wiltz for over 30 years. In 2002, Marc Dionysius took over the management of the company and continued the concept developed since its inception, focusing on the performance of installations. Thus, the concept of comfort is combined with the ideas of economy and ecology.

At Kieffer & Associés, every installation begins with a thorough study of thermal needs. We have always been delighted to provide advice and work closely with clients to understand their requirements, in order to present a tailored offer that meets their expectations.

This personalized approach ensures a work and after-sales service based on mutual trust. Of course, our product range also allows us to meet various economic requirements.

One of our specialties is renovation and transformation. We take care of all aspects, including the completion of bathrooms. Depending on your space, we provide suitable heating and lighting options, as well as a wide selection of sanitary ware and tiles.

To carry out all these tasks, we collaborate with highly skilled professionals who are capable of meeting all your demands. This is what we call true professional advice, which Kieffer & Associés has applied in all areas since its inception.