ABOUT THE BUILDERS EXCHANGE Founded in 1881, the Builders Exchange provides a wide variety of services specific to the construction industry. For example, our construction reporting service includes on-line reporting with full project information, including specs, addenda and drawings, 24 hours a day, seven days a week. Our on-line information services include, but are not limited to, Member Directory, Construction Buyer's Guide, Classified Directory, Trade Names Directory and Architects and Engineers Directory. We also offer planroom services, an education center, a mechanics lien filing service, telecommunications discounts, group insurance, a Workers Comp group rating program and an entertainment and social events calendar.