Get that used cooking oil off your hands and into ours!

Nothing goes with Philly cheesesteaks like French fries. And French fries need grease. Getting rid of that used oil can be a messy, slippery problem. With the right service partner, it can be something a busy store manager doesn't need to think about. Let our Newark location take the grease off your hands and free your time for other matters.

Equipment made to fit your needs!

DAR PRO offers the industry's most diverse line of equipment options designed to fit a variety of floor space and oil volume needs. We work closely with our customers for a solution that won't take up needed room and may even provide extra storage space (ask about our B.O.S.S. Space Saver). Let us do a free site survey and bring our 4S Automated Used Oil Transfer System to your store.

Meet the DAR PRO 4S Solution: Simple. Safe. Sanitary. Secure.

Turn your oil tank into a fuel tank!

We mean it when we say our customers' greases and fats can be converted into sustainable biofuels. We transport your animal fats and used cooking oils to one of our three biofuel production facilities in North America. 

  • Two biodiesel facilities in Canada and Kentucky; one renewable diesel facility outside New Orleans
  • Our biofuels emit up to 86% LESS carbon dioxide than petroleum diesel
  • We process 11% of the animal fats and used cooking oils generated in North America

Contact us today to find out how your fat can become biofuel that powers the truck bringing your store's next delivery.

About our company, Darling Ingredients

DAR PRO is a brand of Darling Ingredients Inc., a global producer of sustainable food, feed and fuel ingredients derived from the conversion of proteins from meat, poultry and swine processors, fat and bone remnants from grocers and butchers, and used cooking oils from the restaurant and hospitality industry. In business for over 130 years, with 200+ operations on five continents, Darling Ingredients leads our industry in pioneering innovative solutions for material that otherwise would go unused. Learn more at or watch our video to see how what we do impacts lives every day.

See what we're all about below:

We are always looking for motivated employees who share our commitment to sustainability and responsible business practices. Click the button to explore opportunities with our company.