Design Mobile

Office of Mobile Design is an award-winning California-based architecture studio specializing in modular, prefabricated ADUs and residential structures designed for sustainability and climate resilience. Led by architect Jennifer Siegal with over 25 years of expertise, the firm emphasizes off-site precision construction combined with adaptable design that minimizes waste while maintaining aesthetic quality and flexibility for changing household needs. OMD's distinctive approach integrates fire-resistant systems, high-performance materials, and streamlined permitting advantages inherent to modular construction, positioning modular architecture as both environmentally responsible and architecturally innovative.