Lumber, drywall, plaster, lath, roofing, flooring, cabinets, brick, concrete, furniture and ordinary household contents are all loadable in Cicero. The limits come from Illinois law and from what the receiving landfill will take.
Illinois keeps electronics out of landfills by statute, so televisions, monitors, computers, printers and similar equipment must be pulled before the container goes. One television can put a whole load in question at the gate. Lead-acid batteries, whole tires and used oil each have their own route and cannot be buried.
Landscape waste is the Illinois rule most people trip over. State law bars any person from knowingly putting yard waste into a container that is bound for a landfill unless the container itself is biodegradable, and it bars the landfill from accepting yard waste for final disposal. The duty sits on whoever loads the material, which means you. Keep branches, sod, leaves and grass separate, and the Illinois EPA sets out where each stream goes.
Hazardous waste, liquids, paint, solvents, fuel, asbestos, propane cylinders and medical sharps are refused everywhere. Appliances with refrigerant need their own handling.
Anything you are unsure about, raise it with your account manager before loading.