Mahoney Environmental Restaurant Cooking Oil Recycling provides used cooking oil collection, recycling, and grease trap services for foodservice businesses in Seattle, WA. They serve restaurants, bars, hotels, grocery stores, universities, shared kitchens, and ghost kitchens by offering scheduled used cooking oil pickup and environmentally responsible recycling into renewable diesel and sustainable aviation fuel. The company also installs and maintains commercial grease traps to prevent fats, oils, and grease from entering the sewer system, including 24/7 emergency cleanup services. Mahoney Environmental offers automated cooking oil handling systems to improve safety and efficiency in commercial kitchens. As a licensed EPA recycler, they provide accurate reporting and equipment to ensure compliance with environmental regulations.