Dennis has 20 years experience in the refractory industry, 10 of which he spent traveling throughout North America and the Caribbean islands. Dennis’ work skills include bricklaying, installing various types of refractory, ,form building, welding in petro refineries, power plants, and cement plants. He has held several positions since serving his apprenticeship including a bricklayer/refractory installer, foreman, general foreman, superintendent and a project manager.