About Us

O2 ARCHITECTS is a full service architectural firm dedicated to the concept that architecture is a socially responsible and environmentally respectful pursuit.

We are committed to making buildings of understated dignity, expressed through the play of light upon the natural beauty of materials.

We believe that buildings are best when they express their purpose and interact sympathetically with their surroundings.

Beartooth Ranch Restoration for Stillwater Mining

Projects Types






Multi Living

Single Living

Medical Office

Let’s Build Together

Fill out the form for general inquiries, we will be in touch shortly.

dono@o2architects.net | kimo@o2architects.net
208 N. Broadway Suite 350, Billings, MT 59101
+1 (406) 259-7123

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