The only person I've heard of is: Bill Springfield - www.TriggerWork.net
Bill Springfield of Triggerwork.net. He has been written up on several website as a good triggersmith.
Hope this helps! Let me know if you use him as I'm think of doing my P30 V3 DA/SA.
I did my P2000SKs myself and went from a V2 to a V1 LEM. Makes all the difference in my shooting accuracy!