TLDR
- Doing kitchen reno
- Electrician measured for new power points after kitchen was removed.
- New kitchen was fitted and splash back tiles cut to accommodate the new power points as marked out by the electrician.
- Electrician came back and realised his measurements are wrong and has to break splash back tiles off the wall.
- Tiler comes back and says 'wtf' and tries to repair the area but all the plasterboard for the splash back is destroyed from trying to get the tiles off the wall, resulting in no plaster to replace the tiles.
It's possible that the only way to fix this is remove a lot of the tiles and fix the plaster. So who pays?
You should get a poll.
Unfortunately I think the costs will be split and you'll end up getting hit. I'd demand to not pay the labour of the sparky.