Terracon’s cover photo
Terracon

Terracon

Civil Engineering

Olathe, Kansas 97,649 followers

Engineering consulting firm with more than 8,000 employees and 200 locations serving all 50 states.

About us

Terracon is a 100 percent employee-owned consulting engineering firm providing quality services to clients. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon has achieved significant expansion through both internal growth and acquisitions. Terracon currently has more than 8,000 employees in more than 200 locations nationwide. Additionally, we partner with our U.S. clients to serve their international needs. Terracon’s growth is due to dedicated employees who are responsive to clients, provide quality services, and take advantage of opportunities in the marketplace. Terracon provides services on thousands of projects each year. Our culture, systems, and structure enable us to excel at both small and large projects. By combining our national resources with specific local area expertise, we consistently overcome obstacles and deliver the results our clients expect. Terracon serves a diverse portfolio of private and public clients. By being responsive, resourceful, and reliable, we strive to exceed our clients’ expectations for service, solutions, quality, and speed of delivery. Based on a deep understanding of our clients’ needs, our commitment is centered around these key objectives. To view our LinkedIn page guidelines, please visit: http://www.terracon.com/social-media-rules/

Website
http://www.terracon.com
Industry
Civil Engineering
Company size
5,001-10,000 employees
Headquarters
Olathe, Kansas
Type
Privately Held
Founded
1965
Specialties
Engineering Consultants, Geotechnical, Environmental, Construction Materials, and Facilities Services

Locations

Employees at Terracon

Updates

  • We’ll be at #AIHAConnect in New Orleans next week, and we’d love to connect. Stop by Booth 1209 to meet our Environmental, Health, and Safety team and talk through practical ways to stay confident in your compliance across every location. While you’re there, don’t miss what’s happening in our booth: Monday: Complimentary Hearing Protection Fit Testing (HPFT) Tuesday: A New Orleans classic — hurricane cocktails If you’re attending, we hope to see you there! Learn more: https://bit.ly/4dXNXOV #OEHS #WorkerHealthandSafety

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  • Looking for a place where your ideas are welcomed and your perspective helps shape the work you do? At Terracon, our employee-owners collaborate on meaningful projects, support one another, and bring curiosity to every challenge as we explore beyond the surface. Through our employee resource groups and a culture grounded in collaboration and respect, we strive to create a workplace where people feel supported, connected, and empowered to grow. What role would inspire you to grow with us? 👉 Discover open opportunities and learn more about careers at Careers.Terracon.com

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  • View organization page for Terracon

    97,649 followers

    Heavy haul traffic can leave behind more than wear and tear. It can leave uncertainty. When crews are on site for months or longer, Terracon helps document conditions before and after the work so there's a clear baseline. Our pavement team uses AI-powered analysis and digital data collection to deliver objective reporting that supports smart decisions, helps reduce risk, and protects the project budget. See how we help protect budgets: https://bit.ly/3SWAMnh #PavementManagement #AI #Infrastructure #RiskManagement #Logistics #Terracon

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  • View organization page for Terracon

    97,649 followers

    Terracon is heading to #CLEANPOWER2026. We’re bringing practical insights from our experience on thousands of renewable energy projects to help teams avoid delays, reduce risk, and keep projects on schedule. 👉 David Dickson breaks down why projects get stuck, and how to prevent it, in this CleanPower Insights: From Greenfield to Grid lightning session. Why Your Clean Energy Project is Still Waiting in Limbo Tuesday, June 2 | 1:00 – 1:45 p.m. 👉 Chrissy Bienz shares how non-invasive survey methods uncover hidden subsurface risks early — supporting compliance, protecting species habitats, and avoiding costly surprises. Incorporating Non-Invasive Bat Hibernacula Survey Methods into Site Selection Tuesday, June 2 | 11:55 a.m. – 12:10 p.m. Stop by Booth #2733 to connect with our team and learn how we’re helping advance clean energy projects with confidence. Learn more: https://bit.ly/40nYWvi

    • CLEANPOWER
  • Terracon has opened a new office in Syracuse, expanding our presence and bringing our team even closer to the clients and communities we support. We’ve been working in the area for more than 25 years, with 900+ projects across Syracuse and surrounding counties, and now we’re local in the city with lab support, too. Want to grow your career here or connect on an upcoming project? Learn more: https://bit.ly/4wL4gqL

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  • View organization page for Terracon

    97,649 followers

    Terracon’s own Gayle Packer, President & CEO, recently joined Morrissey Goodale LLC at the 2026 CEO Symposium in Dallas as a featured panelist along with other AE industry leaders. Her session (which she attended virtually) “What’s Next for the AE Industry?” reflected Terracon’s perspective alongside Michael J. Carragher, PE from VHB and Michael (Mick) Renshaw from Trilon. We appreciate the opportunity to contribute to the conversation with this highly thoughtful and active group. #CEOSymposium #AEIndustry

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  • Celebrating some great news about Terracon and our employee-owners from the Geoprofessional Business Association (GBA): ✅ Terracon earned a Member Firm Engagement Award ✅ Lori Cathcart and Aaron Mann, Esq. were recognized for committee leadership ✅ Vic Donald, P.E. was appointed to the GBA Council of Fellows We’re excited to have our work on the U.S. 69 Expansion Project (69Express) featured, supporting improved mobility and reliability in the Overland Park, KS corridor. Recognition like this reflects the leadership, engagement, and contributions of our employee-owners across the industry. Read more: https://bit.ly/4fxgKMm

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