BIM modeling services: Acquire informative 3D models for architecture, structure and MEP Radical changes have been experienced by design and construction professionals in project execution after the implementation of Building Information Modeling. BIM is an activity or process and it should not be confused simply as ‘software’ which is generally assumed by a large number of people. As BIM is used in every phase of construction so it should not be understood as building design software alone. However, the truth is that, software manufacturing company Autodesk has developed Revit which is quintessential BIM software that is meant for helping construction professionals in developing Building Information Models for construction projects. Execution of architectural, structural and MEP modeling services is tremendously cardinal for developing high quality building design. The blueprints developed by architects, structural engineers and MEP engineers in the beginning for their respective disciplines are converted into 3D models in the offices of service providing architectural and engineering firms. This indicates that BIM modeling services are obtained by construction clients such as contractors and building owners from service providing companies. But it is highly crucial for building owners and other needy clients that they successfully explore or investigate about the reliability of the firm when it comes to hiring its services. Once clients are satisfied with the track record of the company they can go ahead with hiring BIM modeling services from it. Inputs that are required for executing BIM modeling services must be delivered to the service providing company without any delay. If modeling services are required for all the disciplines by the clients then they should send detailed information in the form of sketches, CAD drawings and PDFs etc to the service providing company so that modelers can get detailed description of the design of different building disciplines. With the assistance of sufficient information modeler start creating 3D models for the use of clients. As building design software Revit is used during modeling, successful communication is maintained between team members developing specific models. Revit is created in such a way that building data can be effectively shared among team members for the effective development of the design. Hence, clients get accurate and informative 3D models for architecture, structure and MEP when they hire BIM modeling services from a reliable engineering company.