ROK, III L.L.C is a bespoke design firm based in the Washington DC Metropolitan area, with a rich history spanning over 75 years in the custom home and design business. Led by Phyllis Koch, a seasoned designer with a background in Interior Design and Historic Preservation, the firm is dedicated to delivering projects of exceptional quality. Collaborating closely with leading architects, builders, and homeowners, ROK, III L.L.C offers a range of design services tailored to meet the diverse needs of clients, from small-scale projects to large-scale endeavors.
Phyllis Koch’s expertise and experience shine through in ROK, III L.L.C’s portfolio, which showcases a unique ability to blend the old with the new and modern. With a focus on historic farm projects and a reputation for excellence, the firm has worked on notable properties such as Annefield Farm, Plain Dealing farm, and Dori Rockefellers estate. ROK, III L.L.C’s commitment to project responsiveness, collaboration, and integrity, combined with Phyllis’s creative enthusiasm, ensures that each design reflects a harmonious balance between tradition and innovation.
Having garnered accolades for projects like the Inn at Perry Cabin and Keswick Hall, ROK, III L.L.C continues to uphold a philosophy of delivering top-tier design solutions that exceed client expectations. With a foundation built on a legacy of design excellence and a forward-thinking approach, the firm remains a trusted partner for those seeking bespoke design services in the Washington DC Metropolitan area and beyond.