RECYCLERS OF USED RESTAURANT COOKING OILS, FATS AND ANIMAL BY-PRODUCTS

Kostelac Grease Service collects used cooking oils and fats from restaurants and other institutions within a 175-mile radius of the St. Louis Metro area. After processing the used oils and fats, the finished product is taken to various animal feed companies. It is then blended with other high-energy protein products as an ingredient for animal feed. Also, some of the finished product is used in bio-diesel. Our finished products include bleachable fancy tallow, yellow grease, brown grease and meat & bone meal.

We also pump and clean grease traps.

Kostelac Grease Service has led the recycling industry for over 75 years through our dedication to service, our strong track record of on-time pick ups, and our concern for the rendering industry and the environment. Rendering is the oldest primary example of recycling. It is very important to our ecology and essential to public health.