We at MADCAD.com strive to not only provide reference information, but to organize it in a holistic way that makes it easier to navigate, understand and apply. Rather than keeping related information separated into silos, we believe all reference information should be in one central system, with intelligent tools to search, filter, and share information enterprise-wide.
Since 1913, The Blue Book of Building and Construction has been the construction industry's premier information source. The Blue Book publishes regional construction directories in most major markets throughout the United States. Online, thebluebook.com provides easy access to continually updated information for each of The Blue Book's regional editions.
Construction buyers and sellers also have free access to BB-Bid, The Blue Book's online bid management system, complete with a private secure online plan room and integrated takeoff and markup tools.