Whether building an award-winning museum or preserving a national landmark, we understand the intricacies of delivering one-of-a-kind structures and the intrinsic need for precision, flexibility, collaboration, and innovation. Our knowledge of — and experience with — a vast array of technically-challenging and diverse projects enables us to deliver structures that most builders would shy away from.
Since excavating for The Freer Gallery of Art in 1916, we have delivered more than 1.5 million square feet of museum, administrative, and storage space for The Smithsonian Institution.
National Monuments


Jared Oldroyd

Senior Vice President, Mid-Atlantic Region

Brian Flegel

Executive Vice President, National Acquisition and Development
Featured Monuments Built by Clark