Solutions for
the Built World
Wiss, Janney, Elstner Associates is a global firm of engineers, architects, and materials scientists committed to helping clients solve, repair, and avoid problems in the built world.
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In this Solving for Why video, building scientist Justin Boone demonstrates a whole building air... MORE >Videos | Solving for Why: Whole Building Air Leakage Testing -
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A presentation of findings from the report and a forum for your questions and discussion. MORE >News | Upcoming Webinar: Findings of Research Questionnaire on Vibratory Impacts of Music and Transport on Museum Collections -
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Organize and analyze information about your roofing systems so that future maintenance and... MORE >News | Webinar Recording: Avoiding the Unexpected: Roofing Asset Management Fundamentals -
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Several of our building enclosure experts were recently honored with accolades from the... MORE >News | WJE Building Enclosure Consultants Honored By IIBEC
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WJE is widely recognized for unmatched experience, technical expertise, and the ability to respond quickly to the demands of every project. Our highly qualified engineers, architects, and materials scientists possess a collective knowledge gained from solving thousands of problems.
Services Markets Laboratories PeopleFeatured ExpertiseVIEW ALL EXPERTISE »
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Clients seeking to create lasting structures rely on WJE to verify the performance values,... MORE >Services | Enclosure Commissioning -
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WJE professionals deliver practical repair and rehabilitation services that maximize the... MORE >Services | Repair and Rehabilitation -
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WJE professionals are experienced providers of fire protection and life safety services for all... MORE >Services | Fire Protection and Life Safety -
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WJE's Janney Technical Center (JTC) provides advanced testing and forensic capabilities to... MORE >Labs | Janney Technical Center
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Founder Jack Janney’s straightforward advice to “ask the structure” continues to guide us today. Having conducted more than 175,000 investigations since our founding in 1956, chances are very good that we've seen it before. No firm is more qualified or more motivated than WJE to find practical, innovative, and technically sound solutions to new and unique challenges in the built world.
Explore WJE ProjectsFeatured ProjectsVIEW ALL PROJECTS »
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Structural Stabilization and Seismic Upgrade MORE >Projects | Alcatraz Cellhouse -
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Vibration Testing and Mitigation Design for SUE Gallery MORE >Projects | The Field Museum -
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Property Condition Assessment MORE >Projects | Indianapolis Old City Hall -
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Mass Concrete Consulting MORE >Projects | TMC3 Campus
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Building on a tradition of finding innovative solutions to construction-related problems since our founding in 1956, WJE recognizes the value of knowledge sharing and collaboration—not just among our employees but with our industry colleagues, as well.
Articles Webinars Videos Presentations WebsitesFeatured KnowledgeVIEW ALL KNOWLEDGE »
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In this Solving for Why video, building scientist Justin Boone demonstrates a whole building air... MORE >Videos | Solving for Why: Whole Building Air Leakage Testing -
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Learn the major building code (IBC/IEBC) ramifications you must consider when adapting rooftop... MORE >Webinars | Occupied Rooftops: The Sky's the Limit -
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New research into the "Vibratory Impacts of Music and Transport on Museum Collections" has been... MORE >Articles | Research: Vibratory Impacts of Music and Transport on Museum Collections -
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What is the cause and extent of a leak in a building's roof or enclosure? MORE >Videos | Solving for Why: Thermal Imaging of Roofs
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WJE offers a career working alongside the best and brightest in our industry. We work on fascinating projects. Clients worldwide seek our expertise to solve the most significant, interesting, and challenging problems of the built world. Whether you bring years of experience to the team or you're just starting your career, WJE is a great choice.
Careers Overview Find Job Openings Benefits FAQFIND YOUR OPPORTUNITYVIEW ALL OPPORTUNITIES »
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Early-Career, Entry-Level, Internships, Co-ops... MORE >Engineering & Architecture
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BECx, Building Science, Curtain Walls, Facades, Fenestrations, Roofing, Waterproofing... MORE >Building Enclosure Consultant Experienced Opportunities -
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Structural, Materials, Electrical, Mechanical... MORE >Engineering Consultant
Experienced Opportunities -
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Accounting & Finance, Administrative, Human Resources, Information Technology, Legal, Marketing... MORE >Corporate & Administrative Function Opportunities
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