Substructure Inc, based in Portsmouth, NH, is a privately held marine services company established in 1996. Specializing in industrial services, they offer a range of solutions including commercial diving, hydrographic surveys, marine design, and fabrication.
Catering to industries such as power plants, dredging, and marine construction, Substructure has completed over 100 projects, providing integrated solutions from assessment to implementation. Their team of experts delivers precise and efficient services to help clients save both time and money.
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