TerraGraphics has provided engineering planning, design and construction services on some of the most complicated environmental and infrastructure projects in the northwest. TerraGraphics’ engineering experience is unique. We perform both infrastructure and environmental engineering inside and outside Superfund and other contaminated sites.

Many of our projects have utilized infrastructure and redevelopment as part of containing and controlling a contaminated site. We have worked on a variety of challenging sites involving multi-communities, sensitive projects, and a variety of regulatory requirements in water quality, environmental protection, public health, and community reconstruction.

Our services include:

  • Stormwater Management & System Design
  • Land Development Services
  • Utilities Design
  • Site Grading & Erosion Control
  • Sustainable Design
  • Hydrological Modeling & Analysis
  • Planning / Permitting
  • Grading and Drainage
  • Flood Control
  • Community Redevelopment
  • Grant/Finance Support