Trillium Engineering Group
A Maine-Based Civil + Structural Engineering Firm
Falmouth, ME+2
Loading directory…
Find the right engineering partner.
Explore capabilities, project experience, and office locations to build your shortlist.
Explore capabilities, project experience, and office locations to build your shortlist.
A Maine-Based Civil + Structural Engineering Firm
Falmouth, ME+2
Providing Premier Engineering Throughout the Tri-State Area and Florida
New York, NY
Enabling Greatness
New York, NY+1
Building the Future Together
Draper, UT
Full service planning and design.
Memphis, TN+4
Simple, Strong, Streamlined
Engineering With a Cause
Sacramento, CA+9
Global Engineering and Disaster Risk Management Firm
Sacramento, CA
Creating Beautiful Projects Since 1998
We Specialize in Structural Engineering
Seattle, WA+3
Civil & Structural Engineering
Bellevue, WA
Uncompromising Performance
Vancouver
Engineering the Mountain West since 2006
Roosevelt, UT
Engineering Excellence for Complex Challenges
Miami, FL
Building a better future through innovative solutions
San Francisco, CA+9
Civil Engineering and Roadway & Highway Design.
West Milton, OH
Building Inspiration, Together.
Astoria, NY
Supporting the Past - Structuring the Future
St. Louis, MO
Improving Quality of Life
Indianapolis, IN+2
Large Firm Experience, Small Firm Service
Spokane, WA+1
Structural Engineers
Columbia, MD
Reliable Creative Engineering Solutions
St. Louis, MO+1
Let's turn great ideas into great projects.
Maitland, FL+1
Integrated solutions for a sustainable future.
Tampa, FL