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Okamoto Saijo Architecture designs green buildings. Since 1991, the firm has successfully stayed within budget on large scale affordable housing renovations; infused private residences with green materials and passive solar features; and enhanced community centers in support of neighborhood revitalization. Projects range from $150,000 to $44 million in size. OSA places special emphasis on integrity, practicality and quality.
Affordable Housing

Community Institutional

Custom Residential

Green Design

Neighborhood Planning

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