I live in Springville, and I'll pass up several "Propane Exchange" locations to get to Freeway Propane. I can fill up two BBQ propane tanks for less then the price of one exchange at any other nearby location. They are always friendly, fast, and well priced. They will also re-certify tankls that are past their DOT date for cheap. If you need any 'propane or propane accessories' I highly recommend Freeway Propane (aka Freeway Fencing).
Best price and service around. Watch the website because they announce specials that are worth the drive. I have had them make a few different propane hoses and custom fitting for my RV and find you cant beat the price. Every time they have a 99 cent a gallon special I tell everyone at my work!
Fast and friendly service. The also have some of the best prices for refills!