Explore capabilities, project experience, and office locations to build your shortlist.
We Know Buildings!
Hopkinton, MA+1
Investigation, testing, and engineering for concrete and masonry structures
Technical clarity and practical solutions
Willowbrook, IL+1
Consulting & Investigative Engineers
Fresno, CA
Responsive, sustainable, and innovative structural solutions.
Ogden, UT
Civil and Structural Engineering and Geotechnical Engineering.
Houston, TX
Engineering Solutions for a Sustainable Future
Columbia, MD
Structural Engineering and Structural design and analysis.
Fairlawn, OH
Our signature is excellence
Auburn, CA+4
Sensible Design - Inspiring Aesthetics
Find your Decisive Advantage
Providing Engineering Solutions Since 1993
Your Problems, Our Tailored Solutions
Charleston, SC
Building a better future through innovative solutions
San Francisco, CA+9
Accident Reconstruction | Biomechanics | Human Factors | Animation & Visualization
Detroit, MI+7
Before you buy, Call HEI
Houston, TX
Full Service Geotechnical, Structural, Forensic, Environmental and Construction Materials Testing Engineering
Tampa, FL+2
Structural Engineering Excellence
Providence, RI
Delivering Excellence in Structural Design and Engineering Services
Olympia, WA
Reinforcing Your Vision
Scranton, PA
build better together.
Structural Design and Residential Structural Design.
Charlotte, NC+1
Engineering + Design + Inspections
Foreseeing critical project phases and providing practical engineering solutions