Do not use Amerigas!
Terrible company. Terrible customer service. Deliveries are not reliable. Twice the price per gallon as others and all kinds of hidden fees on top of that. They stopped doing service to appliances so now you have to find a plumber when your furnace has issues.
Once you rent their tank, the charges to have them take it back are outrageous! Billed me for services not rendered!
Go with a local small or family owned business!