How can I notorarized doents pertaining the sale of my malaysian house from the US?

A notary republic. If you don't know one, going to see a lawyer is a good start. Most lawyers either have one in their office or they are one themselves or they know someone themselves who is. However, because your house is in Malaysia and your in the US, United States law may not recognize the doents. Thus why a notary republic might be skiddish about signing and stamping off on them. That too would be something to ask a lawyer about. I really don't have answer to that either way.