WATER RESOURCES SERVICES:

  • Water
  • Sewer
  • Stormwater infrastructure improvement
  • Watershed improvement design
  • Utility relocation design for transportation improvement projects
  • Stream Restoration

Columbia Engineering and Services, Inc. been a demand services consultant for the Gwinnett County (Georgia) Department of Water Resources since 2000 and is pre-qualified with the Georgia Department of Transportation for Utility Relocation and Hydraulic & Hydrological Studies.