I was recently told that they couldn't refurbish or replace the chain straps on my 30 year old lambskin bag. I think i already wrote about it in this thread somewhere. I was going to take it to Rago Brothers but then some fellow TPFers recounted nightmare stories with them. So I emailed photos to Leather Surgeons in Doylestown PA and they said they can do chains and refurbishment. Yay! I am going to send it to them. I hope this may help you?
This is the thing, I don't know if it is Rago Brothers. They said New Jersey and I am thinking Rago but I thought Chanel has Leather Surgeons. Are you worried about voiding out your Chanel warranty if you bring it to a 3rd party?