HEATKEYS

Be Communities is a social networking site for those in the architecture, engineering, construction, operations, and GIS communities with tools such as forums, blogs, a resource gallery, and a wiki for connecting, communicating, and learning from eac...

WebStructural, structural engineering software for steel and wood.

Receive multiple FREE Quotes for steel buildings & metal buildings from leading manufacturers & suppliers by completing one form - choose from steel horse barns, riding arenas, warehouse buildings and more.

free construction knowledge and advice for construction engineers, superintendents and foremen to help them build buildings with rules of thumb

Web Construction Info Center is supported by Julian J. Garcia - Architect and Engineer, serving the entire State of Florida, since 1970.

Saginaw Pipe supplies nationwide - steel pipe, structural tubing, I beam, angle, channel, wide flange beams, oil field tubulars, pipe pilings, large O.D. steel pipe

eFunda, the ultimate online reference for the mechanical engineering community

SketchUp - Engineering Tools and Components

Steel King Industries of Stevens Point, Wisconsin manufactures pallet racks, portable racks, cantilever racks and mezzanines for your distributing needs.

ENERCALC, INC. Structural engineering software for steel, concrete, wood, masonry, retaining walls, foundations, walls and frames.