Description: Since 1983 Construction Specialties has been serving the Intermountain West with quality specialty construction products. The company was founded by our present day president Noel Williams. The original company name was Noel Williams Construction Specialties. Initially, the company started out by selling only Maxxon products (Gypcrete). Throughout the years we have picked up additional product lines. Today's product lines include Maxxon, Simpson Strong Tie and Atlas tracks.