A jeweler for re-setting stones?

I have very bad ring luck. Two of my rings have had the center stones fall out (ugh). Luckily I had the stones themselves, I just want to find a jeweler who will reset them for me and beef up the security of the prongs. I’ve called around a few places and they’ve said that they won’t re set a stone that isn’t theirs. Does anyone have a lead on a jeweler who can help with this?? Thank you!