Have you checked your local yellow pages? My advice would be to call around to a few, and see what kind of "vibe" you get from talking to them. Then pay a few of them a visit to check out their work/workspaces.
1. Is the chamber clean?
2. Are the locking lugs inside the action clean and lubricated?
3. Is the bolt cam surface lubed?
4. Are you properly sizing your brass?