Weston & Sampson is a leader in geotechnical engineering services, providing our clients with practical, cost-effective solutions. We routinely develop, plan, and perform subsurface exploration programs, conduct geotechnical and alternative analyses, prepare geotechnical recommendation reports, prepare plans and specifications, and provide construction administration services for:

  • Buildings
  • Infrastructure and utilities
  • Bridges
  • Waterfront structures and resilient infrastructure
  • Retaining walls and bulkheads
  • Dams and Levees
  • Renewable energy sources (solar, geothermal, EV charging stations)
  • Parks and open spaces
  • Facilities
  • Structures on landfills
  • Subsurface structures

Our Services:

  • Shallow and deep foundations
  • Ground improvement
  • Retaining walls
  • Deep excavations and excavation support walls
  • Groundwater control
  • Slope stability
  • Site fills
  • Dams, dikes, and embankments
  • Geotechnical instrumentation and monitoring
  • Trenchless technologies
  • Construction impacts to existing structures
  • Construction support

News & Highlights

Women in Construction magazine article. Tulin Fuselier, PE Featured in NEREJ Women in Construction - Tulin Fuselier, PE, Geotechnical Practice Leader at Weston & Sampson is highlighted in the New England Real Estate Journal Women in Construction spotlight.
Langone Park and Puopolo Playground Reconstruction Weston & Sampson Selected for EBJ 2020 Business Achievement Award - Weston & Sampson has been selected as a winner of one of EBJ’s 2020 Business Achievement Awards for climate resilient design at Langone Park & Puopolo Playground in Boston.

Contact Our Geotechnical Experts to learn more about how we can assist your community