Now onboarding contractors in New Jersey
Turn job-site surplus into cash. Skip the dumpster.
Overrun is a B2B marketplace for excess building materials in New Jersey. List leftover flooring, tile, fixtures, and more — we help coordinate pickup so it's not another job for your crew.
Snap a photo and our AI fills in the title, condition and a suggested price. You review and post.
Launch offer: your first sale is fee-free for our first 20 sellers.
Built for contractors, not everyone
Facebook and eBay are great for furniture and used cars. Building materials need something different.
Pay securely, get protected
Pay online, with a dispute and refund process if it is not as described.
Instead of: cash at pickup and no-shows
Sellers you can trust
See each seller's sales history and ratings before you buy.
Instead of: anonymous profiles
We help move it
Add coordinated pickup at checkout, even for heavy pallets.
Instead of: hauling it yourself
Only building materials
Browse by category and county. No furniture, no used cars.
Instead of: digging through everything else
Less back and forth
Buy in one click, or post what you need and get emailed when it is listed.
Instead of: endless still-available messages
Simple, low fees
Free to list. Sellers pay 9% only when it sells, and the first sale is free for our first 20 sellers.
Instead of: listing and selling fees on big marketplaces
How it works
List what's left over
Snap a photo of the flooring, tile, fixtures, or anything sitting on your job site, and AI drafts the listing for you. About two minutes.
We coordinate pickup
Our local hauler network in New Jersey handles freight, so you're not stuck driving pallets across the state yourself.
Get paid, or find what you need
Sellers recover cost instead of dumpster fees. Buyers get materials at a fraction of retail, fast.
We're starting in New Jersey, and testing this with real contractors.
Nearly every job ends with leftover material. Much of it ends up in a dumpster because reselling it is more hassle than it's worth — finding a buyer, figuring out pricing, arranging a truck.
Join the waitlist and tell us what you typically have left over (or what you're always short on). Early sign-ups get first access when we start matching in your area.