Company Details
- Founded
- -
- Address
- Portsmouth, New Hampshire
- Industry
- Civil Engineering
- NAICS
-
Heavy and Civil Engineering ConstructionOther Heavy and Civil Engineering Construction
- Website
- substructure.com
- Keywords
- Hydrographic & Structural Surveys, Commercial Diving, Marine Corrosion Control, Marine Design, Fabrication, & Integration, Marine Rehabilitation, Custom Built and Patented Equipment.
- HQ
- Portsmouth, New Hampshire