Framing, drywall, flooring, roofing, cabinets, doors, fixtures, furniture and ordinary cleanout debris are all normal Concord loads. The exclusions come from North Carolina disposal law and from the city's own list.
Out of a Concord container: used motor oil and oil filters, antifreeze, lead-acid batteries, whole tires, appliances and white goods, televisions and computer equipment, fluorescent tubes and compact fluorescent bulbs, smoke detectors, yard trash, aluminum cans, beverage containers, recyclable plastic bottles and oyster shells. Paint, solvents, pesticides, pool chemicals, gasoline, kerosene and anything flammable or explosive are hazardous waste and never belong in a container.
Two North Carolina details matter on a building job. Mercury-containing fluorescent lights and thermostats are banned from unlined landfills, and every construction and demolition landfill in the state counts as unlined, so those fittings have to come out of the load before it leaves the site. Wooden pallets are banned generally, with one carve-out: pallets mixed into construction waste may go to a site permitted to accept only construction and demolition debris.
Concord also refuses tree trunks, stumps, limbs over six feet long or a foot thick, inert debris and other heavy objects at the curb, and no construction debris containing asbestos is collected. Pull those items before loading rather than after. One refused item can turn a whole container back at the gate, and your account manager can say where each one goes.