OAC Feed

mp-shelter-plans

Blog Posts

New Project: Mary's Place Seattle

OAC is happy to announce a new project with Mary’s … Read more >

Blog Posts

Center for Wooden Boats: Shop Lift Project

OAC recently managed the design and construction of a shop … Read more >

Blog Posts

OAC volunteers to build bird enclosures

Volunteers from OAC and Mortenson Construction teamed up to build enclosures for … Read more >
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Blog Posts

OAC Cheers on the Mariners!

OAC had a great time cheering on the ‪#‎Mariners‬ on Monday night … Read more >

Blog Posts

OAC runs in Bloomsday | Spokane

We are so proud of the OAC team who participated … Read more >
kenmora, camera

Blog Posts

Donovan's Kenmore Camera Grand Opening!

Congratulations to Donovan’s Kenmore Camera on the grand opening of … Read more >

Construction Management. Architecture. Engineering.

OAC has a long history of success in niche design and construction disciplines. Our history is rich with success stories, but one theme emerges: We are successful because we hire the right people; people who, in addition to having superlative professional skills and a passion for growth, also possess an innate sensibility about how to treat other people.