There are a few options for getting rid of an old refrigerator in Austin. The first option is to contact your local waste management company to see if they offer pick-up services for large appliances. If they do, they will likely charge a fee for this service. Another option is to take the refrigerator to a local scrap yard or metal recycling center. Most of these facilities will accept refrigerators and other large appliances free of charge. Finally, you could also donate the fridge to a local thrift store or charity organization.