Dan Chandler, PE, AIA


Seattle, Washington


> Government Market Leader
> Project and Program Management
> Claims and Dispute Resolution
> Alternate Delivery Methods

A respected AEC industry leader with over 30 years of experience, Dan brings leadership, organization and clear communications to every client engagement.  Since joining OAC in 1996, Dan has help build OAC into one of the leading project and construction management consulting firms in the Pacific Northwest with a client list that includes Microsoft, King County, and the GSA, among many others.  Holding a BS in Civil Engineering from UW, Dan is licensed as both an engineer and architect in the State of Washington. Outside of work, Dan enjoys mountaineering having summited all four of Washington’s Cascade Volcanos and fly fishing.

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Blog Posts

Jeff Jurgensen & Jonathan Miller Receive Community Leadership Awards

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


John Payne

PRACTICE AREAS > Program and project management > Construction management … Read more >


Christopher Kreifels

PRACTICE AREAS > Program and project management > Cost estimating … Read more >


Alex Thomas

PRACTICE AREAS > Construction management > Cost estimating > Scheduling … Read more >


Alana Schutt

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


Project Coordinator - Executive/Administrative Assistant - Los Lunas, NM

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.