Hoping to find some help here as I am at a loss. Does anyone have any thoughts on how to remove this fixture. There are no brand marks and I don't know who installed it. The handles don't have any set screws so I can't seem to get them off and when I grab the neck piece I can't seem to get it to unscrew.
It may be a Kohler or at least have the same design. Try this :
1 Hold on to the handle while turning the handle base counterclockwise by hand or with a strap wrench, taking care to protect the finish.
2 Remove any remaining components to expose the valve. Set all parts aside for re-use.
3 The valve can now be replaced or other repairs made.
4 Reassemble handle parts in reverse order.