Mahoney Environmental – the leader in used cooking oil recycling for over 65 years – is dedicated to you, your restaurant and the environment. Mahoney Environmental recycles used fryer oil, waste cooking oil, and grease trap material, turning these waste products into raw material that can be used to manufacture new products such as animal feed or alternative fuel (biodiesel). Mahoney’s cooking oil services do not stop there. Not only are we a cooking oil disposal company, but Mahoney Environmental also offers grease trap maintenance and installation, equipment design and installation, and fresh cooking oil delivery. These components make Mahoney Environmental the number one choice for all your cooking oil management needs.