Project & Construction Management

Our Project and Construction Management staff are energetic, experienced professionals intent on partnering with clients and communities to make every project a success. Their ability to understand client needs and effectively communicate broad solutions has made them some of the most sought after specialists in the industry. From planning through closeout, OAC has the resources and experience to successfully deliver small, midsize, and large projects.

Featured Project



The new Tahoma High School and Regional Learning Center is a 320,000-square-foot, advanced education facility capable of serving 2,400 students.

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DLR Group




Tahoma School District


Maple Valley, WA

Direct Contact

Kasey Wyatt


Contact Dan Chandler at 206.674.6103 for more information on Project & Construction Management.

Project & Construction Management

Program Management

OAC’s experienced project management and certified construction management staff provide overview and coordination for programs of all sizes.

On-site Construction Management

Our on-site construction management team run projects efficiently for our customers, serving as the owner’s representative to protect your interests.

Alternative Delivery

OAC is the pre-eminent Construction Management firm in Washington State for alternative project delivery. Our project managers have extensive experience in both Design-Build and GC/CM project delivery methods.

Construction Support Services

Our experience includes providing constructability review services, cost estimating, construction scheduling, claims resolution, and value engineering expertise across a wide variety of market sectors.

OAC Feed

Blog Posts

OAC Volunteers at Mary's Place's Holly Jolly Holiday Party

While the holidays are often thought of a time to … Read more >

Blog Posts

Jeff Jurgensen & Jonathan Miller Receive Community Leadership Awards

Congratulations to Jeff Jurgensen and Jonathan Miller for receiving Community … Read more >


Project Manager - Olympia, WA

At OAC, we do what we love in the service … Read more >


Project Coordinator - Olympia, WA

At OAC, we do what we love in the service … Read more >


Executive Assistant - Seattle, WA

Who We Are At OAC, we do what we love … Read more >
Contact us with questions


Project Engineer/Assistant Project Manager – LWSD

At OAC, we do what we love in the service … Read more >

Construction Management. Architecture. Engineering.

OAC has a history of success with specialized design and construction because we love what we do. We serve our clients as collaborators, and we design and manage projects that improve where people live, work, learn and play. Because of this, we’ve gathered a superlative staff of professionals who share our core values, and our vision – do what we love in the service of people who love what we do.