Manson Construction Company, founded in 1905 in Seattle, WA, has been a key player in building the nation's waterways and marine infrastructure for over a century. With a legacy of quality marine services and a commitment to innovation, Manson continues to provide engineering expertise for high-profile infrastructure and energy projects across North America and beyond. Generated from the website

Seton Construction is a well-established general contractor in Port Townsend, WA, with a history dating back to 1972. Specializing in heavy civil construction, they offer a wide range of services including land clearing, road building, underground utilities, and site development. With a proven track record of successfully completing numerous projects of varying sizes and locations, Seton Construction is a reliable choice for all forms of earthwork and construction needs.Generated from the website