S.
I have been very pleased with The Nanny Agency in Plano; google the name for the web site. However, I have quit using agencies myself as the cost just does not seem to justify the benefit - this is my personal feeling. So, you may want to consider some of the free sources there are out there, to be used with care, like craigslist, nannydallas.com, and of course mamasource.com. I always check references and I observe personally a number of times before I leave the nanny alone with my children. I have been lucky in finding nannies on craigslist that have good experience and references that I have been able to verify. I have also found a lot of people that are not dependable and don't work out, etc., but that same thing happened with people I got through a service and paid $2,000 plus to get. fwiw.