FAQ in Naples, FL

I just need my tank filled. Do I need to bring anything else with me?
What type of grills do you sell?
I bought a grill from you a couple years ago and now it is not working right. What do I do?
My burners are not working like they used to and they are covered in black stuff. What is that and what do I do?
I bought a grill from someone else, can you still help me with it?
My gas grill has a small flame and will not reach temperatures above 275 degrees, even when the grill is on “high.” My flames go out when all burners are turned on. What do I do?