We Are

KJWW is an international engineering consulting firm specializing in healthcare, education, government, industrial, commercial, and sports facilities. Our expertise is in high-performance building infrastructure systems for mechanical, electrical, technology, structural, and architectural lighting. Our core disciplines are complemented by our expertise in medical equipment planning, energy modeling, and systems commissioning.

We Provide

Quality customer service and design

Our market-driven, team approach ensures that your project is led by expert designers with relevant experience and proven success in your industry.

Clients Say

We are collaborative partners

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KJWW worked with us on the new LEED Platinum College of Business building at the University of Illinois.  It was...
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KJWW worked with us on the new LEED Platinum College of Business building at the University of Illinois.  It was an ambitious design, especially in regard to sustainable design.  From the beginning, you were willing partners in considering alternative system strategies and worked hard to educate the owner.  You invested considerable extra effort beyond the original scope, and I appreciate your effort; we could not have achieved all that we did without you!
Rafael Pelli, Partner
Pelli Clarke Pelli Architects

KJWW merges with TTG

KJWW Engineering Consultants has strategically aligned with TTG Engineers in a merger of the two U.S.-based international firms. The merger creates a 900-employee workforce spread across 25 national and five international locations. In addition to offering an expanded geographic reach, the alignment allows a greater depth and breadth of engineering, project management, and building design services to be available from the merged organizations, which will continue to operate as KJWW and TTG under the creation of a holding company with common management.

The firms bring together 114 years of combined experience and a highly skilled peer group with different talents and strengths that are grounded in collaboration and high quality design. Learn more here >>