Oh my gosh, these guys saved me today! I was not diligent about checking the tank at our vacation rental, but I did so today, a few hours before our weekend guests were due to arrive. I almost passed out when I saw the needle at about 2%. I called KC Propane, and they saved me! They dispatched a driver right away, and he was there within an hour. I am forever indebted and am a lifelong customer. Thank you so much!!!!