Classes to be held in Colorado and New Hampshire Broomfield, Colo. — Viega, LLC has announced its Winter 2019-20 lineup of courses at its seminar centers in Broomfield, Colo., and Nashua, N.H. The offerings include topics from commercial piping solution to radiant design and LoopCAD. With two fully equipped state- of-the-art seminar centers, Viega is Read more