Structural Services is a heavy highway construction subcontractor located in Bethlehem, PA, that supplies services to general contractors and federal, state and local governments that are constructing, demolishing or repairing bridges, highways or signs.  Specializing in conventional steel and pre-cast concrete erection, we've got a reputation for handling the toughest jobs successfully -- including projects that require innovative rigging, curved girders, and heavy jacking.  Better still, we're well known for completing even the most complex jobs on time, at a fair price. Take a look at a list of the services we provide.