Welcome to the National Waste Associates (NWA) Hauler Bid Site! This site allows registered waste and recycling haulers across the country to bid on locations that are currently managed by NWA. Who are we? NWA is a privately owned waste services management company with a history of 35 years experience in the management and hauling industries. NWA currently manages the waste and recycling service for several thousand locations from Maine to Hawaii. Not registered with us yet? Click Here