ECS Welcomes Bryon Dahlgren as Atlanta’s New Environmental Principal

August 27, 2026

Welcome Graphic for Bryon Dahlgren. with ECS Logo in the bottom center and Bryon Dahlgren's Headshot in the bottom right.ECS Group of Companies (ECS) is pleased to announce that Bryon Dahlgren has joined the firm as an Environmental Principal in our Atlanta, GA, office. Bryon brings more than 30 years of professional experience to his new role.  

In his new role, Bryon provides technical expertise and leadership while supporting the expansion of the company’s remediation capabilities and environmental services. Based in Atlanta, he supports complex projects, advances strategic environmental initiatives and provides technical guidance to teams and clients. Bryon also focuses on developing the careers of those around him through mentorship, knowledge sharing and collaboration, helping strengthen ECS’ environmental expertise and support the continued growth of the group. 
 
I’m eager to join a team with such a wide range of skills,” said Bryon. “ECS has already built an impressive and successful environmental business. I’m excited about the opportunity to add to that strength, help the team tackle difficult problems and expand into new areas.” 

Bryon sees opportunities to build on ECS’ strong foundation by fostering collaboration, sharing technical knowledge and developing the next generation of environmental professionals. He looks forward to serving as a resource for the team while strengthening relationships and supporting clients. 

Please join us in welcoming Bryon to the firm.  

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About ECS: 

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,200 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (May 2026). For additional information about ECS, visit: www.ecslimited.com.  

 
 

Contact 
ECS Marketing Team  
ecsmarketing@ecslimited.com