About Gray Design Group

Gray Design Group is one of the leading multi-disciplined architectural, interior, planning, branding and graphic design firms in the Midwest. With over 40 years of experience and thousands of successful projects, Gray continues to deliver exceptional, vibrant designs throughout the U.S. and abroad.

Tobias Heddinghaus

Owner/Principal

AIA, LEED AP® BD+C, NCARB

Toby is a dedicated and visionary architect known for his easygoing manner and focused, tenacious approach to design. Well-respected by peers and clients for his technical expertise, he translates project requirements into thoughtful, well-implemented designs. His leadership and meticulous attention to detail produce high-quality results, while his commitment to sustainability advances environmentally responsible architecture.

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Testimonials

Creative. Collaborative. A Trusted Partner. The ‘Clear Choice’. Want to hear what else people say about their experience with Gray? Take a peek at some of our most recent client recommendations.