Terracon meets you wherever you’re at within the lifecycle of your project.
Wherever you are in your project, we’re ready to meet you there.
Our employee-owned company is rooted in caring, excellence, and integrity on behalf of our clients, partners, and communities.
We’re explorers on a mission to transform our industry and the world around us.
We are a team that rewards innovation and curiosity, built on a culture of excellence and caring. Here are some of our stories.
Here's the latest updates and information about our company, projects, people, and charitable foundation.
See how we’re helping clients, start to finish and coast to coast
51 Lost Mound Dr, Ste 135 Chattanooga, TN 37406-1030
Since 2009, Terracon’s Chattanooga team has partnered with clients across southeast Tennessee, northwest Georgia, and northeast Alabama to deliver practical, data-driven solutions from site selection through construction. As the region’s largest environmental and geotechnical firm, we combine deep local knowledge with the resources of a nationwide network and a locally accredited laboratory — recognized by the AASHTO Accreditation Program (AAP) and validated by the U.S. Army Corps of Engineers (USACE). Our responsive service and reliable results help advance your project while protecting the natural and built environments our communities rely on.
We serve a diverse range of markets, including commercial, healthcare, transportation, industrial, and federal sectors, by combining multidisciplinary expertise with innovative approaches. Our team works closely with clients to anticipate challenges, streamline projects, and deliver tailored solutions that keep work moving forward and support sustainable growth.
Our Chattanooga team is committed to understanding each client’s unique goals and developing site-specific strategies for success. Our office culture is rooted in collaboration, care, and community involvement — whether supporting local food and toy drives, contributing to scholarship fundraisers, or participating in professional organizations. With a reputation for high-quality work, safety, and attentive service, we’re proud to help shape thriving places to live, work, and grow across the East Tennessee region.
Connect with us and let’s grow together!
Mark Harrison, P.E.
Director of Regional Operations
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Austin Simpson, P.E.
Geotechnical Department Manager
Dallas Whitmill, P.E.
Environmental Department Manager
Become an Explorer with Terracon Chattanooga
Our team is standing by to help with your next project. Request a proposal with Terracon today.
We love building our communities and across the country - these stories represent some of our best endeavors.
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