G&G Garbage along with Dakota Dumper portable toilets, are the premier provider of waste disposal services throughout the Williston Basin. G&G is the only single source garbage and porta pottie provider in the Williston Basin with coverage throughout Easter Montana and Western North Dakota and Northwestern South Dakota. With office locations in Dickinson, Watford City & Williston, ND as well as Baker, MT, we have the ability to service all of our customer's disposal needs throughout the region. Waste Solutions Made Simple.