Areas of Expertise

Providing expert construction surveying solutions based in Federal Way, Tualatin, and Pasco locations.

Civil and Transportation Engineering

Site Development and Public Street Improvements

Traffic Impact Studies and Access Management

Stormwater Control and Sewer System Design

Transit and Light Rail Design

Utility and Industrial Facility Design

Our Clients

OEI maintains strong working relationships with a variety of public and private sector clients, including:

Transit Agencies

Sound Transit, Pierce Transit, C-TRAN, Metro King County, TriMet

Municipalities

City of Bellevue, City of Lynnwood, City of Maple Valley, City of Lake Stevens, City of Woodinville

WSDOT, Port of Seattle, Port of Tacoma, Army Corps of Engineers, Taylor Pacific

Agencies

O’Bunco Engineering is proud to offer the skill, capacity, and local experience to support infrastructure projects that improve quality of life and promote regional growth.