Insight Group is a new geotechnical, environmental and construction-materials engineering consulting firm started by William R. Christopher. Our mission is to leverage our technical expertise and decades of experience in the region to provide valued clients with innovative, high-quality, and practical solutions in the fields of geotechnical engineering, construction materials testing, and environmental engineering to efficiently design and construct civil engineering projects. Our services focus on transportation, utility/power generation, earthwork, industrial, and commercial construction projects.

Our diverse staff of geotechnical and environmental engineers and construction testing and inspection specialists deliver technical expertise and a depth of local knowledge to fit our clients’ project goals. Our in-house testing laboratory is managed by trained industry professionals. Insight Group’s geotechnical and construction consulting services are guided by responsiveness and technical excellence.


Buildings & Facilities

  • Commercial
  • Industrial
  • Institutional

State & Local Government


  • Aviation
  • Ports & Harbors
  • Rail & Mass Transit
  • Surface Transportation

Water Infrastructure

See our service specializations.

Insight Group’s highly-skilled, collaborative team is focused on providing innovative geotechnical, environmental and construction materials engineering services. Our office is in North Charleston, South Carolina.

© Copyrght 2021. Insight Group, A Christopher Company. All Rights Reserved.