3D modelling significantly improves electrical system coordination by allowing designers, engineers, and contractors to visualise systems in a realistic digital environment before installation begins. This process helps detect clashes between electrical, mechanical, and structural components early in the project lifecycle. BIMTek uses advanced 3D BIM modelling tools to improve design accuracy, reduce rework, and support efficient construction planning. Detailed models also simplify communication among project teams and provide clearer documentation for installation and maintenance. By improving coordination, 3D electrical modelling helps reduce project delays, minimise costs, and enhance overall construction quality.