
Wiss, Janney, Elstner Associates, Inc.
Solutions for the Built World
Northbrook, IL+28
Explore capabilities, project experience, and office locations to build your shortlist.

Solutions for the Built World
Northbrook, IL+28

The project specialists.
West Sacramento, CA+2
Systems engineering, precision machining, and logistics support for defense and commercial sectors

BIG CITY ENGINEERING from the Heartland

Accelerating the Speed of Knowledge to Support National Security
Lorton, VA+2

Expert witness and forensic engineering services for the oil and gas, refining, and pipeline industries
Plano, TX

Solving Complex Challenges in Design, Compliance, and Litigation
Canal Winchester, OH

Improving the fatigue life of holes in metal structures
Tukwila, WA

Innovation in Every Fiber
Stuart, FL

Manufacturing commercial products in a microgravity environment.
San Diego, CA

Trusted Expertise, From the Ground Up
Amesbury, MA+1

Engineering, Project Management, and Global Procurement Services
Dallas, TX

Freeze Corrosion with I C E
Naples, FL+1

Glass science, infrared thermography, and high-temperature gas processing oven engineering

Thinkers. Doers. Owners.

Fire and Materials Investigation, Testing, and Failure Analysis
Livonia, MI

Scientific analysis communicated clearly
Hayward, CA
Experts in Water
Draper, UT+5

High performance structure design, analysis and low cost automated manufacturing
Georgetown, ME

Customized high-performance radiation shielding and optimization software
Monroe Township, NJ

Confidence and Clarity
Wheaton, IL

Specialized engineering for custom process equipment, multispectral survivability, and systems compliance.
Meridianville, AL

Bringing 40+ Years of Experience to Solve Your Corrosion Challenges
Marietta, GA
Emerging Technologies Consulting Services
Box Elder, SD