Buy, sell, and auction surplus building supplies with confidence.
Fast liquidation for sellers. Unbeatable deals for buyers.
About BuildBid X
Our Mission
BuildBid X is a modern construction-material marketplace built to connect sellers with motivated buyers.
The “X” stands for Exchange — the point where surplus inventory, liquidation goods, bankrupt stock, and contractor leftovers find new life.
We combine online auctions, warehouse previews, and full-service consignment to help sellers liquidate inventory quickly and to help buyers access exceptional deals.
With transparent pricing, fast turnaround, and reliable local pickup, BuildBid X is creating a smarter, more efficient buying and selling ecosystem for the construction industry.