For artisan Samuel Cosquer, we designed a showcase website that translates the precision and technical expertise of the plumbing and heating trade into a high-end digital environment. The design, focused on visual clarity and a streamlined structure, breaks away from traditional construction industry tropes to establish a modern, reliable, and professional brand image. The interface places a strong emphasis on his certifications (Qualibat RGE) and the diversity of his projects, ranging from luxury bathroom renovations to the installation of complex energy systems. Developed to provide fluid and intuitive navigation, the site integrates strategic calls-to-action and technical optimization, ensuring maximum visibility within the Côtes-d'Armor region.