Firm Profile

Development One, Inc. is an architecture and project management firm based in Orange County, California. The firm’s design and operational philosophy is based on a set of core values that guide all of the firm’s efforts:

  • Visionary
  • Service Excellence
  • Quality Accountability
  • Integrity
  • Purpose Driven
  • Mission Driven

For nearly 30 years, Development One has been serving a broad range of public and private sector clients.

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Development One has a unique advantage when it comes to travel – a company owned aircraft is used to provide service at remote job sites.  Should a project require immediate attention at a remote site, our Principal Architect is able to arrive on location in a fraction of the time it would take traveling by car, with no cost impact to the project.