Alternative Project Delivery

OAC is a recognized industry leader in the use and advancement of Alternative Project Delivery methods, including the General Contractor/Construction Manager and Design-Build systems. As a trusted partner for both public and private clients, OAC’s project and construction managers are experts at selecting and executing the most effective delivery method for every project.

Featured Project

Tahoma School District


The Tahoma School District selected OAC to provide program and project management services on their 2013 Bond program. The District chose OAC based on recommendations from other local school districts, and due to alternative delivery method expertise.

read more >


Tahoma School District


Maple Valley, WA

Photo Credit

Aaron Locke

Direct Contact

Kasey Wyatt


Contact Dan Chandler at 206.605.9246 or Kasey Wyatt at 206.378.2908 for more information on Alternative Project Delivery.

Alternative Project Delivery

Project Review Committee Application

Active members of the Washington State Project Review Committee (PRC) since 2007, OAC Project Managers have successfully submitted more applications to the PRC than any other project management consultant (33 and counting).

General Contractor/Construction Manager (GC/CM)

Continually improving collaborative project delivery through GC/CM, OAC Project Managers guide our clients through procurement, pre-construction and delivery to maximize value at every step.


Leveraging the creativity of the A/E/C industry on behalf of our clients, OAC Project Managers expertly manage all aspects of Design-Build delivery from programming through procurement, design and delivery—focusing on collaboration and creativity throughout.

OAC Feed

Blog Posts

Jeff Jurgensen & Jonathan Miller Receive Community Leadership Awards

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

Blog Posts

OAC's Constructability Review

One of the biggest positive impacts OAC can have for … Read more >


Damon Gardella

PRACTICE AREAS > Project & construction management > Program management … Read more >


Laura DeGooyer

PRACTICE AREAS > Project management > Construction management > Program … Read more >


Joshua Cloud

PRACTICE AREAS > Project & construction management > Lean construction … Read more >

Blog Posts

OAC’s Grace Wong coauthors “Moisture Analysis in Unconditioned Concrete”

OAC’s very own Grace Wong, PE, AIA, LEED AP, coauthored … 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.