My Main Supply, a division of National Maintenance Supply, is your go-to destination for a comprehensive range of essential products, including plumbing, hardware, paint, lumber, electrical supplies, and janitorial items. Boasting over 50,000 items in stock, My Main Supply specializes in both common and hard-to-find products, ensuring that customers can find exactly what they need for their projects or maintenance tasks.

Located in a spacious 57,000 square-foot facility, the company prioritizes customer satisfaction through integrity and exceptional service. Their extensive inventory covers categories from building supplies and electrical components to a wide selection of janitorial supplies, making it a convenient one-stop-shop for contractors, maintenance professionals, and DIY enthusiasts alike.

My Main Supply is committed to quality and affordability, leveraging its large-scale operations to provide customers with significant savings. Explore a variety of popular products, including cleaning supplies, light bulbs, and a myriad of hardware options, all geared towards enhancing the customer experience.