Do they have extra large industrial size machines? Can't fit my comforter in my washer

Yes they do, their smaller ones hold quite a bit for only a buck fifty. For 5 bucks or less you can wash and dry 2 pretty large loads in the smaller machines.

They have 2-50lb and 3 or 4-30lb loaders.

I believe wash Wizard has two industrial size washers. First come first served

Yes

Yes they do.