Toby John

Oppas Design Studio is a multidisciplinary architectural and engineering firm specializing in permit-ready design documentation for residential, commercial, and mixed-use developments throughout the United States. We work with a network of licensed Professional Engineers (PE) and experienced designers to provide a seamless design-to-approval process — combining architectural clarity, technical accuracy, and real-world constructability. Our studio was built to solve one core problem: clients need drawings that cities approve, contractors can build from, and projects can move forward without delays. We provide full-service architectural and engineering design solutions, covering every stage of development — from concept and design to code review and permit approval. Whether you’re developing a single property or scaling a portfolio, Oppas Design Studio acts as a reliable technical partner, not just a drafting service.