Expertise

Services
Markets
Clients from markets and industries across the built world rely on our interdisciplinary team of engineers, architects, and materials scientists to develop an all-around understanding of their needs, provide expert consultation on available options, and develop solutions that deliver lasting value.
Laboratories
Our extensive in-house laboratory and testing capabilities are second to none. With laboratories in our Austin and Cleveland offices as well as a 70,000-square-foot state-of-the-art testing and applied research facility at our Northbrook, Illinois, headquarters, we have the advanced testing and forensic capabilities to solve virtually any problem related to structures, construction materials, or manufactured components.

People

We strive to make a positive difference in the world by consistently setting the standard in every key aspect of our business, starting with the extraordinary people we employ. Connect directly with an expert on our team.

Sustainable Solutions
WJE is committed to sustainability in construction, applying a long-term lens to materials selection, performance testing, systems integration, repair design, and conservation.

Projects
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    WJE PROJECTS
    Our team has investigated, tested, and innovated on more than 175,000 projects involving almost every type of construction material, structural system, and manufactured component. We take a hands-on, empirical, and investigative approach to every assignment. Although materials, technologies, and structures change, our basic philosophy doesn’t. Founder Jack Janney’s advice to “ask the structure” continues to guide our project work today.
Knowledge
- - Articles
    We’re passionate about our work and believe it is our responsibility to share our experiences and lessons learned for the enrichment of our clients and the advancement of our industry. We hope you learn something new that helps you better understand and address a challenge you face in your own work.
  - Webinars
    We regularly host webinars on interesting topics and challenges related to the built world. We encourage you to search through our library for subjects of interest to you. Watch, listen, and share with others.
  - Videos
    Experience our capabilities, project work, laboratories, and company culture as told by our staff and clients in this selection of videos.
  - Presentations
    Our professionals are leaders in key industry organizations and technical committees and regularly contribute to the ongoing dialogue of the built world at conferences and other educational forums. Check back soon to see where our experts will be speaking next.
  - Websites
    Learn the “what” and “why” and “when” of facade and seismic ordinances in various cities throughout the United States, as well as our recent efforts with sustainable (low carbon) concrete.
    
    SustainableConcrete.com
    
    FacadeOrdinance.com
    
    SeismicOrdinances.com
Careers
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    A career at WJE means working alongside industry gurus to solve the most significant, interesting, and challenging problems of the built world. Whether you'd bring years of experience to our team or you're just out of school, a career at WJE may be the right choice for you.
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Offices
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    With hundreds of professionals in North America and Europe, WJE can respond quickly to assignments around the world. No matter where you are, we can help.
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    EUROPE
    
    London

Vibration Control for Museums

During Construction

Demonstration of Vibration Monitoring for Museum Construction Projects
(WJE Video, also embedded below)

Vibrations and Museum Collections, Part 1 – The Effects of Vibrations from Human Traffic and Construction on Museum Collections
(Papyrus magazine)

Vibration Mitigation and Sound Testing in SUE Hall at the Field Museum in Chicago
(APT Bulletin: The Journal of Preservation Technology)

Vibration Control During Museum Construction Projects
(WJE Webinar)

Vibration Limits for Historic Buildings and Art Collections
(APT Bulletin: The Journal of Preservation Technology)

Vibration Control During Museum Construction Projects
(Journal of the American Institute for Conservation)

Targeted Vibration Control During Internal Construction - The Neue Galerie New York
(Papyrus magazine)

During Musical and Loud Noise Events

Research: Vibratory Impacts of Music and Transport on Museum Collections
(Research article)

Findings of Research Questionnaire on Vibratory Impacts of Music and Transport on Museum Collections
(WJE Webinar)

Vibrations and Museum Collections, Part 2 – The Effects of Vibrations from Musical Events and Transportation on Museum Collections
(Papyrus magazine)

Vibration Mitigation and Sound Testing in SUE Hall at the Field Museum in Chicago
(APT Bulletin: The Journal of Preservation Technology)

Vibratory Impacts of Music and Transport on Museum Collections, with update on "Good Practice Guide for Musical Events at Museums"

Watch the presentation by WJE Principal Arne Johnson (Vibration & Conservation International Symposium, Paris, France, November 7, 2024)

Coming 2025: “Good Practice Guide for Musical Events at Museums” (subscribe to WJE News to be the first to know)

Watch a demonstration of our methods and equipment for vibration control during museum construction projects

Museum Vibration Projects

The Field Museum - Chicago, IL
Saint Louis Art Museum - St. Louis, MO
Art Institute of Chicago: Modern Wing - Chicago, IL
Neue Gallery - New York, NY
Mildred Lane Kemper Art Museum - St. Louis, MO
Art Institute of Chicago: NASCAR Street Racing Monitoring - Chicago, IL
Portland Art Museum - OR
Joslyn Art Museum - Omaha, NE
Clark Art Institute - Williamstown, MA
Oriental Institute Museum - Chicago, IL
Taft Museum of Art - Cincinnati, OH
Smart Museum - Chicago, IL
Pulitzer Arts Foundation - St. Louis, MO
Carnegie Museum of Art - Pittsburgh, PA
Albright-Knox Art Gallery - Buffalo, NY
Nora Eccles Harrison Museum of Art - Logan, UT
Frist Art Museum - Nashville, TN
Birmingham Museum of Art - AL
Amon Carter Museum of American Art - Fort Worth, TX
Baltimore Museum of Art - MD
State Historical Museum of Iowa - Des Moines, IA
Herbert Hoover Presidential Library and Museum - West Branch, IA
Longview Museum of Fine Arts - TX
Country Music Hall of Fame and Museum - Nashville, TN
Driskell Center - College Park, MD
Wiregrass Museum of Art - Dothan, AL
Dubuque Museum of Art - IA
Virginia Museum of Fine Arts - Richmond, VA

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

Ask the Structure and Solutions for the Built World are trademarks of Wiss, Janney, Elstner Associates, Inc.

© COPYRIGHT WISS, JANNEY, ELSTNER ASSOCIATES, INC., NORTHBROOK, ILLINOIS. ALL RIGHTS RESERVED.

Engineering

Architecture

Laboratory

Field

Forensics

Design

Buildings

Construction

Energy

Industrial

Infrastructure

Insurance

Testing and Research

SustainableConcrete.com

FacadeOrdinance.com

SeismicOrdinances.com

AMERICAS

EUROPE