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01 / Service

Turnkey execution of interior fit-out works

Turnkey execution of interior fit-out works is a comprehensive service covering the entire process, from design to completion. This service simplifies the management of complex projects by centralizing all aspects nec...

Sigma / 2026

01 / Scope

A reliable project begins with the right document.

Turnkey execution of interior fit-out works is a comprehensive service covering the entire process, from design to completion. This service simplifies the management of complex projects by centralizing all aspects necessary for creating an interior space. Once the design is approved, the execution phase begins, including the management of interventions (demolition, construction, plumbing, electricity, finishing). Coordination between the different trades is essential to ensure the smooth progress of the work within the deadlines. Site supervision guarantees compliance with plans and quality standards. Finally, a final inspection is carried out before handing over the keys to the client.

02 / Typical outputs

  • Interior layout plans (2D/3D) Required
  • Execution details Required
  • Work cost estimate Required

Adjacent expertise