Construction is a much more fragmented and there is no standardised software or mature data interchange format. Unlike say, aerospace, where the client is the organisation that mostly designs and builds the thing and is a gorilla that can force all the subcontractors to use CATIA v4 or whatever. I've worked on mega construction projects and just getting all the stakeholders to agree on where the building is located in the coordinate space of the CAD system is a major pain...