Welcome Novus Electrical Systems, LLC Posted on February 5, 2021March 22, 2021 by Natashia Lutz Trihedral is pleased to announce a Certified Solution Provider agreement with Novus Electrical Systems, LLC of Marshall, Texas. Contact: 903-702-5102 Click below to read the Certified Solution Providers Overview Find a local IntegratorBecome an IntegratorWhat Makes VTScada Different?