Klein & Hoffman

Klein & Hoffman If you are in the Chicago, Milwaukee, or Philadelphia areas, call on—and count on—Klein & Hoffman.

Since 1953, we have worked with building owners, campus and facility managers, condominium association boards, and architectural firms, putting our client’s best interests at the forefront. Pragmatic and practical, we push the envelope while being mindful of budgets, consistently delivering superior results in high-rise buildings, campus environments, condo buildings and famous landmarks, including the Shedd Aquarium, O’Hare International Airport and Loyola University.

06/12/2026

K&H Views from the Roofs: Philly Edition.

Our team has been busy across the Philly. Take a look at the city through their eyes.

06/09/2026

Every year, K&H gets to see Chicago in a way most people never will. Take a look over the many roofs of Chicago’s iconic skyline from the past year. Whether from a roof or a swing stage, you’ll see the city from a different perspective.

For roofing week, we are celebrating the special skills of the people who work every day to protect the buildings that define this city.

Congratulations to Bill Ipema, S.E., P.E. for winning "Best Special Structure" at the SEAOI Structural Engineers Associa...
06/08/2026

Congratulations to Bill Ipema, S.E., P.E. for winning "Best Special Structure" at the SEAOI Structural Engineers Association of Illinois Excellence in Structural Engineering Awards!

His presentation, "Buckled but Not Broken", explored the unique challenges encountered on a project involving repair, stabilization, and rapid investigation of an entire building, including the eventual jacking of 9 stories to push the building back into proper alignment.

We're proud of our structural team and their creative solutions to complex projects!

We’re excited to announce our newest Chicago interns, Jacob Barthel and Libby Suderman!Jake recently completed his Bache...
06/03/2026

We’re excited to announce our newest Chicago interns, Jacob Barthel and Libby Suderman!

Jake recently completed his Bachelor of Architecture at the University of Illinois Urbana-Champaign, with a minor in Business, and plans to continue his education through a Master of Architecture program. He brings prior internship experience with Wold Architects and Engineers, where he supported the design process through detail, plan, and section drawings, participated in client meetings, and collaborated on site coordination efforts.

A fun fact about Jake – he is a practice player for the University of Illinois Women’s Basketball team!

Libby is currently pursuing a degree in Civil Engineering at the University of Illinois Urbana-Champaign, with minors in Business and Spanish. She brings prior internship experience with FH Paschen, where she supported field and office construction management tasks, including RFIs, BIM, and project coordination efforts. She has also worked as a research assistant and university tour guide at UIUC.

A fun fact about Libby – she really enjoys baking and has been making homemade cinnamon rolls a lot lately!

Welcome to the team!

06/03/2026

June is Pride Month! We’re proud to support a workplace and community where everyone can thrive by being their authentic selves. Wishing everyone a joyful Pride Month.

Our team attended “A Toast to Time: Pabst, Present, & Future” with special guests at Pabst Mansion and The Wisconsin Clu...
05/29/2026

Our team attended “A Toast to Time: Pabst, Present, & Future” with special guests at Pabst Mansion and The Wisconsin Club. The event celebrated the progress of Phase I restoration work at the historic Pabst Mansion and raised funds for future restoration needs. We are proud to be part of the Mansion’s restoration, providing architectural and structural engineering services related to masonry and window restoration, roof replacement, structural repairs, and restoration of unique original features such as the entry porch mosaic floor.
Restoration of this important building takes extreme care and preserves the stories, legacy and future of Pabst Mansion.

05/29/2026

Join us in congratulating our team members celebrating work anniversaries in May. We appreciate their dedication and look forward to seeing their continued growth.

Please join us in welcoming our newest co-op, Bhoomi Gupta, to the K&H Philadelphia team!Bhoomi is a junior majoring in ...
05/26/2026

Please join us in welcoming our newest co-op, Bhoomi Gupta, to the K&H Philadelphia team!

Bhoomi is a junior majoring in Materials Science and Engineering with a minor in Product Design at Drexel University. She is most looking forward to gaining hands on experience through her co-op and learning how engineering concepts translate into real world projects and problem-solving. Bhoomi is excited to explore the field, develop new skills, and collaborate with professionals in an interdisciplinary environment.

In her free time, she enjoys staying active whether its performing with her classical dance team, hiking and spending time outdoors, or playing sports.

05/25/2026

Our offices will be closed today as we take time to reflect on the service and sacrifice of the US military personnel who served our country. We’re grateful for the freedoms we have and those who gave everything to protect them.

05/20/2026

Our team took on the JPMorganChase Corporate Challenge. See some of our favorite moments!
This year the JPMorganChase Corporate Challenge Chicago beneficiary is the Association House of Chicago. We are proud to support an initiative that gives back to our community.

Address

150 S Wacker Drive Suite, 1900
Chicago, IL

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+13122511900

Website

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