I have had Lowe's deliver a stove, refrigerator, wash machine, and home improvement products. If, and that's a "IF" they have an opening, they can do next day. Now, we did buy carpet and pad there too. We were there at 7:00 am that day. They delivered the carpet and padding to the installer that day before noon. The installer then and came in and installed it a couple of days later. I don't know how long it takes to get a grill delivered. I hope this helps.
I'd call them and ask.
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