Timmons Design International is a multidisciplinary firm specializing in sustainable design solutions throughout the Arabian Peninsula and North America. Founded and headquartered in San Francisco with offices in Atlanta, San Diego, New York, Abu Dhabi and Dubai, TDI has grown from its start in 1994 to over 50 employees today. We offer a wide variety of design and consulting services to ensure that the built environment is a more sustainable place for the planet and those who inhabit it.

TDI approaches every project with an integrated and holistic design ideology. TDI works collaboratively with all design team members from conception to close out in order to deliver an end product that takes advantage of all synergies possible with the site, structure, and program of project. TDI's philosophy is to exhaust all passive design options before considering active solutions. This philosophy reveals itself in highly sustainable design solutions that exceed client expectations for little to no additional cost.