John Milner Architects Email Format
Architecture and PlanningPennsylvania, United States11-50 Employees
John Milner Architects is an architectural and planning practice that grounds its work in historic precedent. It designs new buildings influenced by classic American and European traditions while preserving historic structures to connect contemporary projects with cultural heritage. The firm serves private, institutional, and governmental clients and pursues long-standing professional relationships across sectors. Based in Chadds Ford, Pennsylvania, the practice is led by Christopher Miller, Brad Roeder, Justin Detwiler, and Joshua Kiehl. Preservation and restoration are integral to its approach, enriching its architectural palette with both new design and documented detail.