Business Details
50+ Years
experience
Expert Engineering Solutions for the Built World
Founded in 1956, Wiss Janney Elstner Associates (WJE) is a global firm of engineers, architects, and materials scientists dedicated to solving complex challenges in the built environment. Our interdisciplinary team leverages over six decades of experience and unparalleled laboratory and field-testing capabilities to deliver practical, innovative solutions for structural, architectural, and materials-related problems. With a philosophy rooted in hands-on investigation and empirical analysis, we address issues ranging from forensic evaluations to advanced research, serving clients across industries including construction, energy, infrastructure, and historic preservation.Our commitment to technical excellence is reflected in our state-of-the-art facilities, including a 70,000-square-foot research center in Northbrook, Illinois, and a global network of offices ensuring rapid response to projects worldwide. We prioritize sustainability, safety, and client collaboration, offering services such as failure investigation, design review, seismic evaluation, and sustainable materials consulting. Our teams expertise in disciplines like bridge engineering, geotechnical analysis, and fire protection has made us a trusted partner for over 175,000 projects, emphasizing our mission to deliver better solutions through rigorous problem understanding.
Services
Bridge Engineering
Construction Engineering
Fire Protection
Geotechnical Engineering
Structural Engineering
Materials Testing
Seismic Evaluation
Forensic Analysis
Design Review
Sustainable Solutions
Details
- Year established: 1956
Highlights and features
- We offer over 65 years of experience in solving structural and materials challenges.
- Our interdisciplinary team combines engineering, architectural, and scientific expertise.
- We operate state-of-the-art laboratories in Northbrook, Austin, and Cleveland.
- Our approach prioritizes hands-on investigation and empirical analysis for accurate solutions.
- We serve clients globally with offices across North America and Europe.
Services
Structural Engineering
Our structural engineers investigate and resolve issues in buildings, bridges, and infrastructure using advanced diagnostics and hands-on testing. We specialize in failure analysis, retrofit design, and seismic evaluation, ensuring safety and longevity. Clients benefit from our expertise in assessing structural integrity and developing cost-effective repair solutions.
Bridge Engineering
We provide comprehensive bridge engineering services, including inspection, rehabilitation, and design of movable structures. Our team addresses fatigue, corrosion, and load-rating challenges, leveraging field testing and laboratory analysis to extend bridge lifespans and ensure compliance with safety standards.
Materials Testing
Our in-house laboratories conduct material evaluation for concrete, metals, and composites, supporting forensic investigations and product development. We identify deterioration causes and recommend durable solutions, ensuring materials meet performance and sustainability criteria for construction projects.
Forensic Analysis
We investigate structural failures and damage through detailed fieldwork and lab testing, determining root causes and liability. Our findings guide repair strategies and legal proceedings, providing clients with actionable insights to prevent future issues and improve safety.
Sustainable Solutions
WJE integrates sustainability into construction by optimizing material selection, reducing carbon footprints, and enhancing system efficiency. Our low-carbon concrete expertise and life-cycle assessments help clients achieve environmental goals without compromising structural performance or durability.
Questions
What services does WJE specialize in?
WJE specializes in engineering, architectural, and materials science solutions, including bridge engineering, forensic analysis, seismic evaluation, and sustainable construction.
How does WJE approach problem-solving?
We use hands-on investigation, empirical analysis, and interdisciplinary collaboration to develop practical, innovative solutions tailored to client needs.
What industries does WJE serve?
We work with clients in construction, energy, infrastructure, historic preservation, insurance, and industrial sectors globally.
Where are WJE's facilities located?
Our headquarters is in Northbrook, Illinois, with offices in Austin, Cleveland, and other global locations across North America and Europe.
What makes WJE unique?
Our combination of technical expertise, state-of-the-art labs, and commitment to solving complex problems sets us apart in the engineering field.
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