Online Construction Resources at ACEN - a network of design, engineering, architectural, interior decorating, construction, supplier, contracting, developer, real estate and municipal construction experts. ACEN Exchanges are for fill and fill sites, jobs and resumes, materials and construction surplus, tools and equipment, construction projects and bidding information. The Locator is a Directory of Construction Experts. Use the Locator to find Architects and Engineers, General Contractors, Specialty Contractors, Supplies/Dealers, Support Services, Municipalities and Government Agencies that use construction services, and building industry professionals. ACEN builds web sites for construction companies. ACEN builds web sites for Architects and engineers. ACEN website software empowers our members from the design, engineering, construction and construction supplies industry to manage the content of their websites and use the Internet profitably. We have written software to create construction supplies catalogs, to share blueprints and specifications online, to present photos and portfolios, to send formatted email to groups, to schedule events and perform project management online. Join ACEN if you are a member of the building industry and you wish to use the Internet Profitably.