The R.L. Deppmann Company is a 100% employee-owned manufacturer’s representative with offices in Michigan and Ohio. Since 1927, we have aspired to consistently respond to the needs of building owners’ heating, cooling and plumbing systems. As an industry expert, R.L. Deppmann has continued to surpass the competition by creating a rich culture that values knowledge and empowerment. These are the same values the company was founded on almost one hundred years ago, and they have stood the test of time, paving the path for a team that operates with the highest integrity and pride. This guiding purpose continues to inspire us to this day: we exist to help people make better decisions. These values allow us to guarantee our contractor, engineer, wholesaler, and owner partners the best solution for their needs guaranteed. Our customers depend on Deppmann as their trusted advisor to expertly understand how products work and interact in each system they are used. We do this by going above and beyond to grow our knowledge of products, parts, and system solutions. Recently, R.L. Deppmann has been working with the engineering communities we serve to bring attention to carbon reduction in building design through heat pump water heaters and more.