Restaurants, institutional kitchens and hospitality operations across Chicagoland need reliable grease control and documented service.
What local food businesses should know
Chicago plumbing rules require grease interceptors or approved removal devices on commercial food-preparation fixtures with grease-laden discharge. Confirm individual maintenance schedules and hauling requirements with the relevant authority.
This page covers the named city, but an address outside its jurisdiction could be subject to a different county, district, or utility program. Always check the site’s exact wastewater authority and FOG permit conditions.
How to hire in Chicago
Ask providers about winter access, after-hours service and documentation for downtown or dense commercial sites.
- Identify the device as a grease trap, hydromechanical unit or gravity interceptor.
- Provide its capacity and location, number of chambers and last service date.
- Ask whether the hauler has current local authorization, and verify that authorization with the relevant authority.
- Ask for a written quote showing complete pump-out scope and records provided.
- Check whether after-hours, disposal, travel and emergency surcharges apply.
Official source for this locality
Read Chicago Municipal Code — Grease Interceptors ↗ and check for updates before relying on this page.
Choosing a frequency
Every facility’s grease load is different. Establish a monitoring routine consistent with local rules, track actual buildup after service and revisit the plan when operations change. Your provider should explain recommendations rather than applying a fixed schedule from another city.
Comparing quotes
Ask providers to quote the same requested service and capacity. Compare whether complete removal, internal wash-down, safe access, repairs, hauling and manifests are included. Use the budget planner only for scenario planning; it does not represent observed Chicago market prices.