Architecture services; engineering services; construction simulations; three-dimensional (3D) modeling; building information modeling (BIM); building information modeling (BIM) training; building information modeling (BIM) template and content creation; building information modeling (BIM) information technology infrastructure planning; building information modeling (BIM) strategic planning; building information modeling (BIM) implementation; building information modeling (BIM) execution planning; structural analysis; performing quantity takeoff on construction projects; mechanical, electrical and plumbing (MEP) design; building energy optimization; digital building prefabrication; construction site logistics; construction documentation; building constructability review; building information modeling (BIM) clash coordination services; redline markup of construction drawings; indexing and renaming of electronic computer data files containing information about buildings; bulk conversion of bulk hard copy drawings to electronic computer data files; conversion of scanned building drawings to computer-aided design files; landscape architecture; Engineering services for building and property condition assessment, facility management, repair and restoration and building instrumentation; building construction bid estimation services; computer-aided design services; developing computer software; software as a service (SAAS) featuring software for building information modeling (BIM), computer-aided design, and building construction management; design of computer hardware and software; Design and development of computer hardware and software; technical project studies; research and development of technology in the field of virtual design and construction; installation of computer software; maintenance of computer software; updating of computer software; providing on-line non-downloadable software for computer-aided design, building information modeling (BIM) and construction management for use in the field of building construction; technological consultation in the field of building information modeling (BIM), construction quality control in the field of construction; providing information in the field of building information modeling (BIM) via website; website hosting services; providing online non-downloadable computer software platforms for virtual design and construction; providing temporary use of non-downloadable software applications for use in computer-aided design, building information modeling (BIM) and construction management; technical support services; engineering consulting services; building information modeling (BIM) consulting services; Consultation services relating to computer software; virtual reality-based building construction services; augmented reality building construction services