Graybar Knoxville is a sales office with a counter and stocked inventory in an on-site warehouse, with high quality products from leading manufacturers such as General Electric, Lutron and Acuity Brands. If your project is in need of a switchgear upgrade, a local or wide area network, or even a half-mile of electrical conduit, we have it, and we deliver it when and where it is needed. One of the largest employee-owned companies in the United States, Graybar has North American locations. We specialize in the logistic support and supply of thousands of high-quality electrical supplies. In a modern world where electrical costs are rising and environmental concerns are paramount in social media, every commercial building manager stands to benefit from streamlining their energy consumption. Over 30% of energy used in commercial buildings is wasted. A lighting retrofit is a simple yet effective way to make your building