Building Our Future Together
Who We Are
Klein & Hoffman is a renowned architectural and structural engineering firm based in Chicago and Philadelphia. For over 60 years, we have delivered exceptional results on projects of all sizes and complexities, restoring buildings to their former glory and transforming them for the future. Our team of highly skilled engineers and professionals are committed to creative collaboration, innovative solutions, and exceeding client expectations.
Our Mission
Our mission is to restore buildings to functionality, high performance, and grandeur. We partner with building owners, campus and facility managers, condominium association boards, and architectural firms to understand their unique needs and deliver tailored solutions that respect both budgets and deadlines.
What Sets Us Apart
What truly sets us apart is our combination of:
- Creative Collaboration: We prioritize open communication and teamwork to develop innovative solutions that meet your specific requirements.
- Practical Expertise: Our engineers have extensive experience working with diverse materials and technologies, ensuring efficient and reliable results.
- Budget-Consciousness: We understand the importance of cost-effectiveness and work with our clients to find practical and affordable solutions.
- Exceptional Results: We are committed to delivering consistently exceptional results that meet and surpass expectations.
Our Services
Klein & Hoffman offers a comprehensive range of architectural and structural engineering services including:
- Architectural Restoration: Expertise in restoring historic buildings, facades, and interiors.
- Structural Engineering: Comprehensive analysis, design, and implementation of structural solutions.
- Building Assessment: Comprehensive evaluation of buildings for structural integrity and potential issues.
- Project Management: Efficient and effective project management from start to finish.
Our Values
At Klein & Hoffman, our core values guide our work and interactions:
- Innovation: Embracing new technologies and approaches to deliver improved solutions.
- Integrity: Working ethically and transparently with our clients and partners.
- Collaboration: Building strong relationships and working together effectively as a team.
- Client Focus: Prioritizing client needs and delivering exceptional results.
- Sustainability: Incorporating sustainable practices and materials whenever possible.
Chicago-based Structural Engineering Firm Praised
The reviews highlight the exceptional services of a structural engineering firm in Chicago, particularly in the field of adaptive reuse projects. Expertise in Adaptive Reuse reviews showcase the firm's exceptional expertise in this area, with a 5-star rating from Mike Farley, who effusively praises the company as "the best structural engineering firm in Chicago."
Infrastructure and Expertise
The review lauds the firm's infrastructure and expertise in handling projects that involve adapting and reusing existing structures. The author's glowing endorsement speaks volumes about the firm's commitment to delivering exceptional results and ensuring the highest possible value for clients.
Consistency and Excellence
The consistent praise received by this Chicago-based firm underscores its dedication to excellence in the field of structural engineering, particularly in the realm of adaptive reuse projects. Clients can rest assured that they will receive top-notch services and expertise from this reputable firm.

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