From the ground up, Terracon provides practical solutions to environmental, facilities, geotechnical, and materials engineering challenges.

Our national network of more than 175 locations provides local expertise backed by national resources to get the job done cost effectively and efficiently. On both small and large projects, our experienced professionals work closely with our clients to achieve success, on time and on budget.


A healthy environment is essential to the success of future generations. At Terracon, we have the national and local expertise and resources to guide you through the stringent rules and regulations that are in place to conserve and protect the living and natural environment.

Learn More


Whether it’s breaking ground or keeping things running, project teams, investors, facility owners, and operators expect the absolute most from their buildings to protect occupants, maximize performance, and enhance investment asset strategies. As your trusted advisor, Terracon understands this. Our clients can count on our Facilities team to cost-effectively extend the life of your assets and manage risk, meeting you where and when you need us for new construction, historical structures, and everything between.

Learn More


The geotechnical data and consulting we provide clients is born of innovation and experience. Our clients partner with us because we’ve proven over 50 years to have the resources and expertise to deliver accurate, reliable services when our clients need it.

Learn More


If you are an owner, contractor, or engineer associated with the design and construction of structures, you want to verify that the materials used during construction comply with the project specifications. To ensure today’s buildings and infrastructure perform adequately during long time periods, proper selection, quality and workmanship of materials is vital. Terracon works with clients to minimize material replacements, reduce the likelihood of deterioration, avoid potential failures, and investigate and evaluate materials-related problems and failures when they do occur.

Learn More

Find an office location

More than 175 offices from coast to coast.