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Polygon Design Studio was established in 2009 in Oakland/Berkeley and is currently based in Pleasant Hill, CA.

The Studio provides full architectural services for interior remodels, additions and new construction for residential and commercial clients.


Romain Curtis earned a Master of Architecture degree from École d’Architecture de Paris la Défense.

He is a California-licensed architect (License #C35019) and LEED Accredited Professional (AP).

I will always try to provide you with a design a contractor can build without breaking the bank. When designing a project, I try to produce an elegant and cost effective solution and will always discuss the impact some choices might have. In this regard, every project is different, and I give to each one the same level of attention.


Projects can often be intimidating and quite stressful for the client, and as an architect, my responsibility is to get you the design you want, while giving you as much information as possible to be able to make these decisions and to feel comfortable they are the right one.

Happy clients from over 500 projects in the Bay Area have helped to build the business through word-of-mouth.

Local references available as requested.

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