Over the past 30 years, our geotechnical group has earned a reputation for excellence. With the recent shift towards performance-based design, collaboration between engineering consultants has become increasingly important. The geotechnical group's broad skill base, coupled with their experience working in close cooperation with structural and civil engineers results in a unique ability to provide comprehensive, cost-effective solutions for a variety of projects. Services include:

• Subsurface investigations and reports
• Site evaluation, feasibility and planning studies
• Field exploration, soil/rock sampling and laboratory testing
• Foundation engineering for new and existing structures
• Earthquake ground motion and geologic hazard studies
• Geotechnical instrumentation and monitoring
• Geoenvironmental assessments
• Environmental impact analysis