They do I would say They have the same brands as lowes, best buy, and home depot but from what I've seen they are MUCH cheaper. Plus for $59 or $60 to install that includes the hoses needed and install, this was also significantly cheaper then the other stores as well. I took my time and went around to other stores to compare prices and deals and it came down to them or best buy. HOPE this helps.
Be wary of gas installation hire someone knowledgable.
They do but I don't remember the brands
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