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Products and Services

SEMA is at its core a multi-disciplinary company that is set up to provide management, and construction services as requested or as required by our various clients. SEMA has an experienced in-house team of railway professionals, including operations managers, professional engineers, technicians, and construction professionals.

Our team is able to offer a broad range of railway services tailored to meet the client’s needs and goals including inspection, asset management, preliminary engineering services, construction, and long term maintenance. We can provide as much or as little service as the client requires. It is this philosophy of being able to provide a “Turn-key Service” that sets SEMA apart from other service providers in the industry.

Construction and Rehabilitation

SEMA’s core service is the construction of structures. We build new bridges, and we rehabilitate or repair existing bridges.

Emergency Response

In the event of an unplanned emergency, SEMA has the necessary resources to get an owner up and running again quickly and efficiently.

Piling and Sheet Piling

SEMA has the necessary equipment and expertise for your pile and sheet pile driving needs.

Fabrication facility

Our facility allows us to be completely self-sufficient in regards with steel fabrication.