For over 70 years, Mahoney Environmental® has helped food service companies turn used cooking oil and other waste products into useful products. We control the entire recycling process—from equipment set-up, to collection, to processing, to finished product so we can capture more value from used oils and pass that added value on to you. Mahoney creates value for restaurant operators and the environment. List of services: 1. Used cooking oil collection and recycling 2. Commercial grease trap cleaning 3. Cooking oil equipment design and installation 4. Fresh cooking oil delivery.