Slayden Constructors, Inc.

Slayden Constructors, Inc. (part of MWH) is an alternative-delivery leader in the Pacific Northwest heavy civil construction industry with a primary focus on water and wastewater infrastructure projects. Founded in 1984, Slayden is built on solid values, hard work, and a commitment to getting the job done right. Our success is best expressed by providing a safe workplace with experienced employees and a strong management team.