Each GEARSTACKER is a structurally and seismically sound solution for optimizing space in tight electrical rooms and commercial spaces. Transformers and other heavy equipment are secured in a field-verifiable manner, and multiple configurations are possible depending on application. GEARSTACKER is a division of TR MAC Partners Inc, a family-owned company dedicated to providing common sense solutions to real-world problems. We combine decades of industry experience with top-tier engineering expertise from multiple disciplines to provide products and service of the highest caliber.