Bulk used cooking oil buyers in California.
Turn your collected UCO and yellow grease into your next payment. Sell your available inventory or discuss recurring loads with Zeitco.
Buying across the United States · Small and growing collectors welcome
Sell bulk UCO from your California collection operation
Sell collected used cooking oil and yellow grease from your California operation. Share the city and ZIP code where your oil is stored, the quantity available now, and your expected monthly loads. Zeitco reviews spot inventory and recurring supply from independent collectors and collection companies.
For a California buying quote, identify each storage site separately and explain whether you need pickup options or can discuss delivery. Agree on freight, weighing, testing, and receiving instructions with the buying team before moving a load.
Explore buying information by city in California
Anaheim
If you collect restaurant fryer oil in Anaheim, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Anaheim →Bakersfield
If you collect restaurant fryer oil in Bakersfield, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Bakersfield →Chula Vista
If you collect restaurant fryer oil in Chula Vista, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Chula Vista →Fontana
If you collect restaurant fryer oil in Fontana, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Fontana →Fremont
If you collect restaurant fryer oil in Fremont, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Fremont →Fresno
If you collect restaurant fryer oil in Fresno, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Fresno →Irvine
If you collect restaurant fryer oil in Irvine, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Irvine →Long Beach
If you collect restaurant fryer oil in Long Beach, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Long Beach →Los Angeles
If you collect restaurant fryer oil in Los Angeles, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Los Angeles →Modesto
If you collect restaurant fryer oil in Modesto, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Modesto →Moreno Valley
If you collect restaurant fryer oil in Moreno Valley, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Moreno Valley →Oakland
If you collect restaurant fryer oil in Oakland, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Oakland →Riverside
If you collect restaurant fryer oil in Riverside, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Riverside →Sacramento
If you collect restaurant fryer oil in Sacramento, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Sacramento →San Bernardino
If you collect restaurant fryer oil in San Bernardino, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in San Bernardino →San Diego
If you collect restaurant fryer oil in San Diego, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in San Diego →San Francisco
If you collect restaurant fryer oil in San Francisco, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in San Francisco →San Jose
If you collect restaurant fryer oil in San Jose, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in San Jose →Santa Ana
If you collect restaurant fryer oil in Santa Ana, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Santa Ana →Santa Clarita
If you collect restaurant fryer oil in Santa Clarita, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Santa Clarita →Stockton
If you collect restaurant fryer oil in Stockton, start your bulk UCO inquiry with the inventory ready for sale. Provide your storage ZIP code, available gallons or pounds, and whether you are offering a single load or recurring monthly supply.
Discuss supply in Stockton →Your city is not listed? Share your location with Zeitco. These guides are a starting point; we also welcome inquiries from other U.S. locations.
County buying guides in California
Explore counties, parishes, and county equivalents. Share your storage city and ZIP code when requesting a quote.
From your inventory to payment
- Share your supply. Tell us where the oil is stored, what is available now, and how many loads you collect each month.
- Agree on the load. Review pricing, quality requirements, weighing, testing, and transportation with the Zeitco team.
- Receive your wire. Zeitco sends your payment the same day weighing and testing are complete.
Same-day wires for your UCO sale
Zeitco sends same-day wire transfers after weighing and testing are complete. Confirm the weighing and testing process, measurement basis, adjustments, and payment details before scheduling a transaction. Bank processing can affect when funds become available.
Request a UCO buying quoteUsed cooking oil prices: compare your payment per pound or gallon
The value of a load depends on the agreed quantity, oil quality, market conditions, and transportation. Ask whether an offer is a pickup or delivered price, what adjustments may apply, and who pays the freight. Zeitco does not publish a fixed city rate or universal minimum volume.
For a useful comparison, read our guide to bulk UCO offers. If you are preparing your first shipment, use the first-load checklist.
Selling collected UCO in California: common questions
Who buys bulk used cooking oil in California?
Zeitco buys collected used cooking oil and yellow grease from independent collectors and bulk suppliers. Send your storage location, available gallons or pounds, oil condition, and monthly supply estimate to request a buying quote.
Where can I sell used fryer oil or waste vegetable oil?
If you collect used fryer oil from restaurants, describe it as used cooking oil (UCO) when requesting a quote. Collectors may also use the terms waste vegetable oil (WVO) or yellow grease. Tell us the source and condition of your material so we can review the specific load.
How much will a buyer pay per gallon or pound of UCO?
Request a quote for your actual inventory. Pricing depends on quality, quantity, location, market conditions, and transportation. Confirm whether the offer is per gallon or pound, how the final quantity is measured, and which freight or quality adjustments apply.
How do I find a used cooking oil buyer near me?
Start with the ZIP code where your oil is stored. Zeitco welcomes supplier inquiries from California and across the United States. Share your loading setup and whether you need pickup options or can deliver, so the team can review transportation for your load.
Do you work with small collectors in California?
New and growing collectors are welcome to discuss their inventory. Share your available quantity and location so we can review purchasing and transportation fit. Our application includes less than one load per month.
Is pickup available at my storage location?
Ask the team about your specific site. Options depend on location, volume, quality, loading setup, and agreed terms. Confirm the loading and transportation arrangements with our team before scheduling a shipment.
Can I discuss recurring monthly loads?
Yes. Tell us what is available now, your expected monthly loads, and timing. We discuss spot inventory and recurring supplier relationships.
Where should I deliver my oil?
Obtain agreed receiving instructions before arranging delivery. These pages describe the areas from which we welcome supplier inquiries; they are not drop-off directions or a list of receiving facilities.
Start with the supply you have
Share your California inventory, monthly load estimate, and contact details. The team will discuss the information needed for the next step.