Try with them, I enjoy a lot our guide in Siem Reap, our guide was really patience because we love take lots of pictures.
Mr. Seng Ngy : Mobile( 855-12) 65 50- 00
He works in this travel agency Apsaratours, I make the deal with the travel agency almost 7 years ago
I hired Mr Ho - phone 092216005 - firstname.lastname@example.org and he proved a sensible and honest guide - spoke fairly good englishand was full of good suggestion
As for anything else, NEVER PAY ANYTHING IN ADVANCE Cambodians are nice and honest people, but once they get your money, tend to get sick, have family problems and all sort of fantastic impediments -and if they are with you for any extended period, they often narrate tearful stories that justify asking for an advance - DON'T FALL FOR IT almost 7 years ago