Nothing too remarkable to be found in columbus in my opinion.
Great Lakes, troeg's, bells are all available here but they're regional not local.
Nugget nectar is everywhere right now.
The biggest local is columbus brewing company which I find to be very pedestrian.
The elevator is a brewpub downtown that started bottling a few years back. I think they're the best of the locals.
Neal house is pretty new and I haven't tried them yet.
There's another new micro in grandview whose name escapes me and I haven't seen bottled anywhere.
There's a Gordon biersch just north of downtown.
There's a great restaurant called Schmidt's sausage house south of downtown. They get my highest praise of anyone on this list.
The biggest brewpub is called barleys. They have two locations with mediocre food. Some of the beer is fantastic and some is not.
There's a huge bud brewery north of town which is imposing but I doubt they'd let you in.