Electrical Supply Store

In Oyster Bay, we're Duke Supply Co - your reliable electrical partner. We specialize in providing a comprehensive range of high-quality electrical supplies for homeowners like you. Whether it's a simple fixture or a complex project, our extensive inventory ensures you find exactly what you need. Visit us and experience the convenience of sourcing top-tier electrical products under one roof, all while supporting local business in Oyster Bay. We're committed to helping you create safe, efficient, and stylish spaces for your home.