Gulf Coast · Houston metro + Golden Triangle
Industrial waste,
properly disposed.
On the record.
The marketplace where refinery ops, plant managers, and dispatchers source vac trailers, roll-offs, and disposal — in one post. Haulers bid. You pick. The Terms Record lands in both inboxes before the truck rolls.
Learn more as a generator · Learn more as a hauler · Book a 15-min demo
No more text-message disputes
Every job creates a time-stamped Terms Record the instant a bid is accepted. Regulator-ready. Settles billing fights before they start.
Real price discovery
Reverse-auction bidding opens competitive pricing from qualified haulers on every job. No more calling the same two companies every time.
Idle assets, matched
Vac trailers sitting in the yard cost money. Providers post availability; generators see who's ready today.
How it works
Post a job in the morning. Have bids by lunch.
The mechanics of sourcing a vac-truck or roll-off today: a text thread, a phone call, maybe a verbal rate, then an invoice that may or may not match what you thought you agreed to. Dispo replaces that with a structured post, competitive bids from qualified haulers, and a written contract both sides can pull up three months later.
Post a job in under 3 minutes
- 1. Add your locations + saved waste streams (one-time setup).
- 2. Post a job — transport, disposal, equipment, specials. Attach lab data if relevant.
- 3. Pick an audience filter: favorites only, required credentials, etc.
- 4. Qualified haulers bid. You accept the one you want.
- 5. Download the Terms Record. The job is on paper before the truck rolls.
Bid only on what you can run
- 1. Claim your profile (10 minutes: creds, equipment, service areas).
- 2. Qualifying jobs land in your feed with an email notification.
- 3. Bid each component at your price + unit. Add free items as sweeteners.
- 4. Win jobs. Your rating follows you. Build a book of work, fast.
- 5. List idle assets — trailers + boxes sitting in the yard — to fill capacity.
Voices from the field
What the people actually running this work are saying.
Illustrative composites drawn from interviews with Gulf Coast operators — we'll swap real pilot quotes in once the first month runs.
“Last month I had three spent-caustic loads and sourced it all through WhatsApp with one sales rep. This time I posted once, got four bids, picked the cheapest that had ISN + Avetta, and had the Terms Record before my coffee was cold.”
“I used to drive out to the plant gate trying to catch the ops guy at shift change. Now jobs matching my service area just show up in my phone. First qualified bid in gets a real look.”
“The billing argument we had with a hauler in November — three months of back-and-forth over whether we'd agreed to $0.45 or $0.35 per gallon — that just doesn't happen anymore. It's in the Terms Record.”
Not a generic marketplace
Built for industrial waste, specifically.
The catalogs under the hood reflect what actually rolls through Houston and the Golden Triangle — not a generic “dumpsters + recycling” taxonomy built for retail.
12 waste streams
Oily water · spent caustic · condensate · leachate · spent bleach · sulfuric acid · storm water · boat slops · off-spec fuel · pipe-test water · produced water · C&D
15 transport types
130/140/150 bbl vac trailers (carbon + stainless, code + non-code) · 80 bbl vac · roll-offs · 30/60 yd end-dumps · box van · flatbed · potable water trailer
14 equipment rentals
25 yd vac box · 10/20/30 yd trash boxes · 500 + 200 bbl frac tanks · 25 yd sludge box · 6,300 gal poly cube · fuel cubes · portable sanitation · mats · grinder pumps
Full credential system
EPA · TCEQ · RRC · ISN · Avetta · USCG · OSRO · Insurance limits · Expiration tracking (expired creds auto-hide from matching)
Coverage · v1
Houston metro to Port Arthur. The rest follows.
We're starting where the density is highest: the Houston Ship Channel + the Golden Triangle (Beaumont, Port Arthur, Orange). That's where refineries, chemical plants, terminals, and shipyards cluster — and where the vac-truck, roll-off, and frac-tank operators already run most of their routes.
- Houston metro: ZIP prefixes 770, 772, 774, 775
- Golden Triangle: ZIP prefixes 776, 777
- Next wave: Corpus Christi, Baton Rouge, Lake Charles
FAQ
Who pays to use Dispo?
Haulers pay a subscription; generators use it free forever. Pricing tiers are being set during the Gulf Coast pilot — first three won jobs are free for every hauler. Details on the pricing page.
Is Dispo a waste broker?
No. We're software. The generator's EPA ID remains the manifest of record; the hauler holds all operational and transport liability. Dispo facilitates the connection and the written Terms Record.
Do you compete with haulers?
No. We don't own trucks or disposal sites. Every bid is between the generator and the licensed hauler. We just make the market more liquid.
What if a generator doesn't pay?
Payment happens between the two parties. The Terms Record is a written contract — stronger than any text thread — and stands up as proof of agreed scope. In-app payments and escrow are on the roadmap.
What geography does Dispo cover?
Houston metro and the Golden Triangle (ZIP prefixes 770, 772, 774, 775, 776, 777). We'll expand to other Gulf Coast markets once the pilot shows product-market fit.
Who built Dispo?
WP Innovations LLC — Phil D'Avanzo and Warren Keyes, 50/50. Warren spent years in the hauler side of the industry; Phil builds the platform. We're a small, independent team.
Ready to stop fighting over text messages?
Early access to Dispo is free. Set up your profile in 10 minutes. Start posting or bidding this week.