Marine Construction

The complete site work package for a six acre boat ramp facility along the Broad Kill River in Lewes, DE.

Site Development

Cecil County awarded JJID the contract for a 15 acre expansion of refuse handling facilities in North East, MD.

Railroad Construction

Amtrak awarded JJID the contract for drainage improvements along the Philadelphia / Harrisburg Line at Overbrook Station.

Pile Driving


JJID provides piling services for public and private sector projects, driving various types of bearing piles and steel sheet piling. JJID employs both management and field personnel with decades of pile driving experience and maintains the equipment necessary to allow us to provide this service on a “total package” or subcontract basis.
Our experience in piling and sheeting includes the following applications:

- Bridge Piers
- Building and Structure Foundations
- Cofferdams
- Excavation Support
- Marine Bulkheads
- Retaining Walls
The capability to provide piling and sheeting services allows JJID to better serve our clients by maintaining 100% control of the project through self performing (this work is typically subcontracted by other  general contractors).  This control provides a competitive advantage because it makes it possible for JJID to perform quickly and decisively on projects with tight time constraints.