Southwest Washington

Our Southwest Washington branch office is in Lewis County, in the quaint downtown area of Chehalis. Historically, development opportunities in the area have been relative to agriculture and railroad advancements. In more recent years the area shows growth within residential and industrial sectors.

The Chehalis office is home to a team of engineers who are local to the close-knit community. They work with clients to develop residential, commercial, and industrial projects throughout Washington state. Outside the office you’ll likely find them checking out a local brewery, hunting, golfing, or exploring the historic charm the town has to offer.


123 S. Market Blvd.

Chehalis, WA 98532

Phone: 425.251.6222

Contact Us

There are currently no open positions for this office location, but we are always looking for talented individuals to add to our team!

Check out some of our other open positions or send your resume to