At Boardman, our promise is to create a world class experience for our customers with our values as our guide: Honesty/Integr ... ity, Continuous improvement, Proud, Team, Responsive and Safe. Since 1910, Boardman has been a trusted and respected fabricator of a many customers across numerous industries. We are a custom plate steel fabricator, specializing in ASME Section VIII, Div. I, Pressure vessels, up to 4" thick, 16' in diameter, 200' long and 350 tons. read more