The propane business is a little confusing, because there are so many providers and you never know who to choose. I recommend CES. One big reason: They have great customer service — folks like Bernadette excel at actually listening to and having a conversation with customers. (Good customer service is increasingly hard to find anywhere anymore.) CES offers reliable service both for routine fuel deliveries and for hardware, like helping us maintain our propane fireplaces. They also installed the propane system for our Generac and did a great job at it. Overall, I recommend them.