About the practice

Wiss, Janney, Elstner Limited (WJE) is an interdisciplinary firm of over 600 engineers, architects, and materials scientists committed to helping clients solve, repair, and avoid the most challenging problems in the built world. With projects across the Americas, the United Kingdom, Europe, the Middle East, and Asia, our project teams comprise of internationally recognized industry leaders, known for our principles-first, hands-on, problem-solving approach. The materials scientists and engineers of the Janney Technical Center – WJE’s 70,000-square-foot state-of-the-art testing and applied research facility – employ a full array of chemistry, petrography, metallurgy, concrete and mortar, corrosion, environmental exposure, and structural testing laboratories and capabilities. We provide a wide range of services to our clients, including but not limited to structural engineering (buildings, infrastructure, other), architecture (enclosure consulting, building science, historic preservation), field testing, on-site investigation, and forensics.