Understanding MEP (Mechanical, Electrical, and Plumbing) Modeling in BIM (Building Information Modeling) Who is a MEP engineer? MEP is an abbreviation for Mechanical & Plumbing, Electrical systems, which act as the core of a building's functionality. In the world of construction and design, the BIM MEP m... 3D Scan BIM (Building Information Modeling) MEP Modeling Mechanical, Electrical, and Plumbing Scan To BIM