The contract services, meaning the execution of big “turnkey” projects that include the supply of products and related services to a client, requires experience, management capacity and particular certifications. The term “contract” should not be confused with other forms of supply or installation because the real difference lies in the supply of complete projects, which also include the pertinent services. Verification is a fundamental step that must be managed in close collaboration with architects, engineers and designers and often requires a constant technical assistance to ensure optimal functionality and a high result quality. The dead-line, established in the agreement between client and company, is really important even economically, particularly in the case of big projects. The suppliers’ trust is, therefore, the real critical key to a successful project by ensuring compliance with the deadlines, a timely execution of works, the best materials and the respect of the current regulations. Tosetto is specialized in designing interiors for both private residences and commercial premises, with the premier craftsmanship and the finest materials, with minute attention to detail ensuring an optimal finish.