Capabilities Overview

From civil and coastal engineering services to oil-and-gas related supply services, JSG provides a versatile range of capabilities in successfully overseeing projects from conception, permitting and design through construction completion. Our strategic and cost-effective approach provides sustainable and environmentally friendly solutions to efficiently and effectively address problems. JSG engineers work hand-in-hand with our clients and project partners to ensure well planned and executed projects within budget.


  • Boat Operations
  • Coastal Storm Drainage Restoration
  • Commercial Construction
  • Construction Drawing
  • Disposal Area Management Program Planning
  • Disposal of Dredged Materials and Wetland Restoration
  • Earthwork Planning and Implementation
  • Excavation and Levee Construction
  • Geotechnical Analysis
  • Heavy Equipment Operations
  • Insect Control
  • Landscaping (Mowing)
  • Pipeline Excavating
  • Project Estimating  
  • Public Information/Community Outreach Initiatives    
  • Quality Control and Inspection Services – Quality Assurance (QA) and Quality Control (QC)
  • Surveying