Callahan Electric

Graybar, a Fortune 500 company, specializes in supply chain management and is one of the largest North American commercial lighting suppliers and distributor of high-quality electrical supplies for a number of different industries. We are one of the largest employee-owned companies in the United States today, with the power and stability of a big company coupled with the integrity of a neighborhood business. Our Wilmington branch is a hallmark of what has made us the leading commercial lighting supplier in North America. Graybar Wilmington is a full-service branch, with a counter, will call pickup and stocked inventory in an on-site warehouse stocked 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 what it, and we deliver it when and where it is needed. With more than thirty percent of the annual $202.3 billion in energy costs being used inefficiently, cutting energy bills is crucial for every commercial operator. Eliminating energy expenditures has never been easier with Graybar

Expanding our reach into Southern New Hampshire, we’re excited to introduce the Windham location as our newest store. With the community’s effort to continuously enhance its infrastructure and services, we’re making our way into the Granite State at the right time and to the right place. We believe we can add value to the local residences and businesses alike by offering quality products and exceptional service. With the star management skills and friendly rapport of Tom Willis, your electrical supply needs will be placed in great hands. Beyond product distribution, we offer project support, lighting design services, and premium delivery. The customer experience you’ll receive is built on trust, expertise, commitment and family values. We’ll make sure your first visit is far from the last.