“AVOID LIKE THE PLAGUE!!” I would rate this company zero. We recently moved into a new residence as tenants. The existing account on premises is with Casey’s. When we called to register we were quoted a lower rate. When we received our first bill the rate we were charged a much higher rate. When we tried to speak to Casey about the discrepancy he became irate and a truck showed up at our property an hour later threatening to immediately rip out our tanks. We had to call the police. Rip off!!!