The rep who assisted me (I think her name was Nicole) when I called in to place my order was very professional, friendly and helpful. She let me know about a great deal I could get because of placing my order at this time, which got me quite a substantial savings. She also helped me figure out what would be the optimal number of gallons to order.
Also compliments to Matt, who delivered the propane a few days later. He's always so courteous and friendly. Last year he actually let me know that I could get my tank painted, and handled the details for the completion of that job.