Darling International, Inc. is a grease trap pumping company located in Blue Island, IL. We serve all Chicago suburbs as well as Lake County, IN. Darling International, Inc. is an employee owned and operated business that is dedicated to offering reliable and prompt services to the food industry. We are proud to be one of the oldest and most innovative recycling solutions companies serving the food industry. Darling International, Inc. offers: grease trap pumping, cooking oil removal, drain line jetting, and storm basin. We are proud of our 125 years of providing recycling, rendering and grease trapping services in a most professional manner. We are bonded, insured, certified and provide warranties on our work. We follow strict industry standards for Torvac, a grease trap maintenance program. We can custom build a Torvac program to meet your unique business needs. Our company was the first in the industry to start the commercial production of biodiesel using fats and greases. We have expanded that vision today and are proud to partner with a variety of food service businesses to help make the world a more environmentally friendly place. Call Darling International, Inc. to get started today!