About Us

Terracon is an employee-owned consulting engineering firm providing environmental, facilities, geotechnical, and materials services. We offer practical, cost-effective solutions suited for projects of all sizes from more than 130 offices nationwide. Terracon is a dependable partner throughout the life of your project, and our employee-owners are always available to you. By anticipating project requirements and adapting to challenges, we make it easy for you to work with us. We act fast with services tailored to your scope and can quickly mobilize to support changing requirements.

Serving Freeport since 2013, our team of professionals are focused on providing comprehensive site investigations, design and remediation of soil and groundwater, asbestos management, lead-based paint and mold investigations, risk assessment of soil gas and vapor intrusion, industrial compliance, and natural resources including wetlands mitigation. In addition to providing construction materials engineering and laboratory testing and analysis, construction quality control and quality assurance, and design and review capabilities, we are proud to be AASHTO R18 accredited in soils.