At Vector Engineering we pride ourselves on being a multi-disciplinary civil engineering firm.

Our firm has roots tied to Olympia, Washington and was established by owner Ben Cook in  2001.

Vector remained open & held strong through the recession, moving our main office to Tumwater, WA. As our work spread toward the Washington coast an additional Vector office was essential for the company to service Grays Harbor County and beyond, thus expanding to add a satellite office in Elma in 2014.  Our tight-knit team is dedicated & comfortable with collaborating on projects with other firms & our client’s project managers to optimize our client's projects.  


Vector Engineering clients range from homeowners to public entities to National Defense facilities. Our team has an extensive history with bridge and Tribal projects on the Olympic Peninsula, Quinault Tribal Lands and with the BIA and other government entities. Our work is roughly 60% public work consisting of government, tribal municipal and district type clients (fire and school districts). 


Located close to the I5 corridor our team of engineers is easily mobilized to site visits & project meetings.