Being pretty new to the LV game, I have to say that I have seen very very very mixed reviews on their customer service.
Here's my own experience.
I live in Bergen County NJ, so there are 3 LV stores (not counting those inside Saks and whatnot) and then of course the one's in NYC.
Out of the 3 stores in my area, only 1 excels in customer service.
If you are in the area, I highly recommend the LV store in Paramus, NJ at Garden State Plaza! My sanctuary!
I recently brought in a Keepall 50 in Blue Epi, that is in great condition but from the 90's, given to me by my aunt who took great care of it. I wanted the zipper pulls replaced (little known fact, LV replaces those free of charge). They took the bag in for repairs and then called me a few weeks later to say they ran into an issue in changing the zipper pulls and that the bag would need to be sent in for repairs on the zipper. I was told that there would be NO CHARGE for it. I was very patient! I went it every few weeks, usually making purchases and building my collection. It took almost 3 months ( I know I know, that's a long time with very little communication) but then finally it was ready. I went to pick it up and OMG it was amazing!
They had replaced the zipper and the pull and put my bag in a HUGE (beyond huge!) Sleeper/dust bag! I only paid for a new lock, which I wanted to match the new zipper!
Amazing!
On the other hand, the Store at Hackensack, NJ (in the fancies mall around, Riverside Square Mall) they are terrible.
I finally had enough with them and called LV customer service to complain. They are currently remodeling and I have not seen their HORRIBLE store manager around since my complain, so I'm thinking it worked!
I dropped off a Pochette for repair (I had the leather tab replaced to gift to my mom for her bday). I asked if it would come with a new dust bag, and the lady was rude and said of course not.
When I picked up the repair, it was in fact in a new dust bag! So i'm thinking this is the norm for LV repairs, which are well worth the money!
OK that's all for now!