Suggest Computer Motherboard Repair person in Noida?

I was searching on this ADs site clickindia.com http://www.clickindia.com/search.php?q=component+level+repair and found 4 people are offering repair services for computer. Have you tried anyone from the 4? Are you aware of any good computer repair person in Noida? All suggestions are welcome. I am very skeptic about going to Nehru Place so pls don't suggest that (or suggest it if u very sure about it)