Quality engineering starts with knowledge and experience. Giles has performed Geotechnical Engineering services for more than 50,000 projects throughout North America. Our clients include architects, civil and structural engineers, contractors, developers, and public and private sector owners ranging from small municipalities to multinational corporations.

Giles’ services include the analysis of soil, rock, and groundwater to assist in evaluating site conditions. Through detailed analysis, our professionals provide unique and practical design recommendations. We also conduct specialized studies including seismic, liquefaction, pressuremeter testing, and vibration analysis. Giles’ professional services are available to virtually all project types including:

  • Airports and Runways
  • Bridges and Tunnels
  • Low and High Rise Structures
  • Cellular Towers
  • Dams
  • Sinkhole and Mine Subsidence Evaluations
  • Embankments
  • Pavements and Roadways
  • Subdrainage Systems
  • Utilities and Wind Farms
  • Earth Retention Systems (Retaining Walls)
  • Slope Stability

Giles understands the critical role our services will have in the successful design and implementation of a project. Because our recommendations are used to make important decisions, Giles constantly consults with the client at all phases of our involvement. Communication and expertise are just two of the things that help define The Giles Difference!

Giles Engineering Associates, Inc. is the only company that utilizes the innovative "Giles Engineering Stoplight Program" to assist our clients with quickly identifying the risks associated with a project.

CORPORATE HEADQUARTERS:   N8 W22350 Johnson Road, Suite A1     Waukesha, WI 53186     262-544-0118     800-782-0610