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Grease Collection Software for California Haulers

Running a used cooking oil route in California has its own rhythm. With roughly 90,000 restaurants and food-service establishments statewide, the biggest collection markets are Los Angeles, San Francisco Bay Area, San Diego, Sacramento, and Fresno. Getting the most out of those accounts means efficient routing, accurate gallons, and a reliable buyer for the oil you collect.

GreasePro USA is an all-in-one operating system for California grease collectors: route optimization, a driver mobile app, gallon tracking with variance control, QR-verified pickup receipts, tank sensor integrations, customer CRM, buyer and pricing management, and invoicing. It is $399/month flat flat with a 60-day free trial.

Start your 60-day free trial See pricing — $399/mo flat
roughly 90,000 (approx.)
Food-service establishments
Los Angeles, San Francisco Bay Area, San Diego, Sacramento, and Fresno
Top collection markets
The I-5 and Highway 99 corridors linking the LA Basin, Central Valley, and Bay Area
Key route corridor
California Department of Food and Agriculture (CDFA), which licenses inedible-kitchen-grease transporters, alongside CalRecycle rules
Transporter oversight

The California grease collection market

With roughly roughly 90,000 food-service establishments, California concentrates most of its restaurant volume in Los Angeles, San Francisco Bay Area, San Diego, Sacramento, and Fresno. That density rewards tight routing and hurts operators who still plan stops by hand.

GreasePro USA sequences Los Angeles-area stops by location and tank fill so drivers cover more accounts per shift. A key route corridor is the I-5 and Highway 99 corridors linking the LA Basin, Central Valley, and Bay Area, where consolidating stops between metros cuts deadhead miles and keeps trucks productive.

Selling oil to California renderers and biodiesel buyers

For selling collected oil, the largest UCO market in the U.S., with Darling Ingredients and numerous renderers and biodiesel/renewable-diesel plants tied to the state's Low Carbon Fuel Standard. Knowing your buyers and your per-gallon spread is what turns a route into a profitable business.

GreasePro USA's buyer and pricing management lets you track California renderers, biodiesel buyers, and per-gallon pricing, then reconcile buyer payments against the gallons your drivers actually collected — so the money side matches the field side.

Transporter rules and compliance in California

UCO transporters in California should confirm current registration and licensing requirements with the California Department of Food and Agriculture (CDFA), which licenses inedible-kitchen-grease transporters, alongside CalRecycle rules before hauling. Rules for inedible-kitchen-grease transport, manifesting, and recordkeeping vary by state and change over time, so always verify the latest requirements directly with the agency.

GreasePro USA supports compliance operationally: QR-verified pickup receipts, complete pickup histories per location, and exportable reports give you the documentation to back up service claims and respond to audits.

Weather and operations in California

Local conditions shape a route. In California, mild coastal weather with hot inland valleys; the main challenge is competition and tight compliance, not gelling. Planning around that keeps oil flowing and pickups on schedule.

GreasePro USA helps you adapt: tank-sensor scheduling means drivers only visit stops that are actually ready, and route optimization lets you re-sequence quickly when weather, traffic, or a new account changes the day. All of this is included at $399/month flat, with self sign-up and a 60-day free trial at /signup.

Frequently asked questions

Does GreasePro USA work for grease haulers in California?

Yes. GreasePro USA is used cooking oil collection software that fits California operators serving markets like Los Angeles, San Francisco Bay Area, San Diego, Sacramento, and Fresno. It handles routing, gallon tracking, receipts, tank monitoring, buyer pricing, and invoicing in one platform for $399/month flat.

Can it help me sell oil to California renderers?

Yes. The largest UCO market in the U.S., with Darling Ingredients and numerous renderers and biodiesel/renewable-diesel plants tied to the state's Low Carbon Fuel Standard. GreasePro USA's buyer and pricing tools let you track those buyers, manage per-gallon spreads, and reconcile payments against collected gallons.

Does GreasePro USA handle California transporter compliance?

GreasePro USA gives you QR-verified receipts, full pickup histories, and exportable reports to document service. For licensing and registration specifics, confirm current requirements with the California Department of Food and Agriculture (CDFA), which licenses inedible-kitchen-grease transporters, alongside CalRecycle rules, since rules vary and change over time.

How much does GreasePro USA cost?

GreasePro USA is $399/month flat with no per-truck, per-driver, or per-stop fees. Every feature is included in that single price, and you can start with a 60-day free trial before you pay anything. Self sign-up is available at /signup.

Is there a free trial?

Yes. You get a 60-day free trial with full access to routing, gallon tracking, receipts, tank monitoring, the driver app, buyer/pricing tools, and invoicing. No credit card is required to start, and pricing stays at $399/month flat after the trial.

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Run your grease collection business on GreasePro USA

Routing, driver app, gallon tracking, receipts, billing and oil sales — one flat price of $399/month.

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