Years of Experience
Worth of Inventory
Active Subscribers
Products
Listed
Product Categories
Your premier portal for buying and selling excess construction materials. Our platform empowers contractors, builders, and suppliers to turn surplus inventory into profit by connecting with a vast network of potential buyers. Whether you have unused building supplies that are taking up valuable space or are looking for quality materials at competitive prices, Contractor Supply Exchange is your go-to marketplace.
ContractorSupplyExchange.com is a free, easy-to-use marketplace where contractors in every trade can buy and sell excess building materials with confidence. Whether you're a home builder, general contractor, or specialize in framing, roofing, plumbing, electrical, HVAC, flooring, drywall, painting, landscaping, and more — our platform turns leftover inventory into real value.
From cabinetry and millwork to steel fabrication, countertops, concrete, insulation, waterproofing, excavation supplies, and everything in between, if your work uses building materials, you’ll benefit from our growing contractor community.
List your inventory in minutes:
After approval your inventory will be live in minutes.
Selling excess inventory offers numerous benefits, including:
Freeing up valuable storage space
Reducing holding costs
Improve cash flow
Generating additional revenue
Better inventory management
Minimizing waste
