What We Do: At Steel City Grease Management, we specialize in the pick-up of grease and oils, as well as the cleaning and selling of grease traps. We offer maintenance programs and service contracts for both outside and inside grease traps. We can clear most 3 bowl sink clogs. And we BUY cooking oil! For your convenience, we offer evening and weekend emergency service. We also accept most major Credit Cards. Free Consultations! Satisfaction Guaranteed!