Kostelac Grease Service Inc.

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Kostelac Grease Service Inc. Kostelac Grease Service is a family owned company that collects used cooking oils and fats from rest Rendering is the oldest primary example of recycling.

Kostelac Grease Service is a family owned company that collects used cooking oils and fats from restaurants and other institutions in the midwest. We collect and process bones and fat, as well as pump grease traps. After processing the used oils and fats, the finished product is shipped 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 the making of bio-diesel and other consumer goods. Our finished products include bleachable fancy tallow, yellow grease, brown grease and meat & bone meal. Kostelac Grease Service has led the recycling industry for over 95 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. It is very important to our ecology and essential to public health.

Thank you to all our employees and customers who work hard every day and provide a service to everyone! Your hard work ...
09/07/2026

Thank you to all our employees and customers who work hard every day and provide a service to everyone! Your hard work keeps the industry going! Happy Labor Day from all of us at KGS. , ,

Go “Green” with KGS this ♻️
04/22/2026

Go “Green” with KGS this ♻️

Address

3330 Kostelac Lane
Belleville, IL
62223

Telephone

+18004675474

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