Standard construction and cleanout debris is fine: lumber, drywall, roofing, flooring, trim, cabinets, furniture, carpet and ordinary household junk.
Hazardous material is not. Paint, stains, solvents, fuel, motor oil, pesticides, pool chemicals and automotive fluids all need the household hazardous waste route described in the next section. So do batteries and fluorescent tubes.
Electronics are handled separately in Illinois and should be pulled out before loading. Tires and appliances holding refrigerant are also billed and handled on their own, so mention them when you book rather than hiding them in the load.
Village rules bar dumping garbage, compostable material, combustible material or junk on any street, parkway or public property, which is another reason to keep the container on the lot and covered when work stops.
Asbestos never goes in a standard container. If an older Downers Grove house turns up suspect tile or pipe wrap during demolition, stop and call your account manager, who will arrange the correct handling rather than risk a rejected load.