NTD Architecture provides architectural, engineering, and interior design services in the western US. It specializes in health care, educational facilities, and public sector projects, though it has also managed industrial, recreational, and corporate projects. Services offered include facility planning and programming, digital graphics, master planning, design/build, and construction management. The firm also provides support services such as strategic consultation and funding assistance. NTD Architecture has seven offices in California and Arizona. The company was founded as Neptune Thomas Associates in 1953.