The fact that they locked me in for the same price for two years. Hopefully they won't forget they did that when I finally get the bill again. Last time I had to remind them because they forgot and charged me at a much higher price.
The great information we received from the very nice man who delivered and set up our new tank impressed us. Also, the customer service received on the phone was great and the fact that Flame Propane has emergency delivery services if needed.