About the Firm

Otto Architects LLC is a full-service architectural and design studio located in suburban Philadelphia. Serving a wide range of both public and private clientele, our design approach is one that intensely scrutinizes each project's context, resulting in design responses that will not necessarily portray a single style representative of the firm. These projects are instead defined by their focused design explorations and attention to detail throughout each and every phase of design and construction. Our wide-ranging experience includes all types of single and multi-family residential construction, adaptive reuse projects, commercial & office interiors, restaurant, retail, institutional projects, signage & product design.