There's a place in Grovecity, can't remember the name, that trains bjj and MMA. I'm told there is someone there who is Level 3 Combatives too. Once you do any bjj, you soon see Combatives has many flaws, especially the first way they teach to pass the Guard.
Many of the ones above are well recognized. Garcie's school in Gahana is where is would check out. Is all preference, call them up talk to the guy training/teaching and then go train with them a few times to feel it out. If it's not your kind of place, check the others out. I was driving 37 miles one way, 4 nights a week, to train where I wanted to. Pedro Garcia, is the only person outside the Gracie family to be brought in and trained with them, he grew up with them. He was 2010's #1 trainer of the year. He, like the Gracie's, have school's all over the US. Just an FYI. I personally like a school that focus's on bjj, but has a MMA night to train as well.
What I don't like about the place's in Columbus is everyone wants to be a " fight house". And they turn it into a tough man contest every night. Or our school is so much fucking better than where you train. Everyone is a pussy if they don't train with us. I don't need that BS. I just want to train and not have drama and stand around measuring dicks and talking about how many tough guy tattoo's we all have.
Dover, you'll see this. Soldiers train. And they keep on training. People will show up for "class" and at an hour, they are ready to leave. Fuck no. That hour was just to show you something new, or refine what you know. Now it's time to roll and put it in play. Or do drills to get it all to come together. That's just how I see it.