OZ Architecture is a place for fearless creators. Over the last six decades, we have evolved our practice for limitless possibility. Individually, we are creative thinkers and design leaders with a passion for seeking extraordinary design solutions and the expertise to see them through. Together, we are an indispensable partner in helping our clients achieve their goals.

Our approach

We recognize that every project has a unique set of circumstances and deserves a tailored solution. Beginning each project with a curious mind rather than a preconceived idea is what allows our team to produce highly differentiated designs. Through open, collaborative partnerships, we work to unlock each project’s full potential.

Our goal is to create beautiful places that deliver lasting value for the communities they serve.
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Group Created with Sketch.


We draw on the collective talents of more than 130 architects, interior designers, and support staff to execute projects virtually anywhere.


The OZ name is taken from the initials of two of our founding Principals, Tom Obermeier and Alan Zeigel. Both attended CU in Boulder and worked together in the same office early in their careers. After founding separate firms, in the late ‘80s the two combined the talents and resources of their respective firms to create OZ Architecture. The rest is history. Today, our talented team of our architects, interior designers, and support staff has expanded to take on a diverse range of projects across the U.S. and beyond.

Our story has been unfolding for 60 years.


At our core, we are a people-centered organization. We believe in empowering our team members to find the best solutions within the context of each project, and we are constantly evolving our practice to bring in the skills and the capabilities needed to deliver extraordinary design solutions.

See the latest projects, what we're thinking, and where we're headed.



3003 Larimer Street
Denver, CO 80205

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