I haven't had the need to use a real gunsmith (fully tooled), if it's a matter of mounting a scope or getting a mag conversion fitted, I just take it to Gone Fishin on Rock City Plaza by the Timmies. If there is going to be need for real smith with full tooling, I would not hesitate to take it to brentwood bay's guntech.
You may also want to go up to the NFG and ask the guys there for a recommendation. When Johnson's Hardware use to be around, I use to take it to them, and they take it to somebody...
I don't know if Karle at Granlunds is a fully capable smith, meaning fully tooled to do everything. I do see somebody's rifle sitting on a rifle stand all the time though.
If the new Wholesale Sports allegedly coming in June, also provided smithing services, that would be great.