Coquitlam Burnaby border area by Lougheed Mall is the best - you have Sara (B & S), Meaghan and Gabriella (B & S and the HN site). There is Caress in Maple Ridge who is older but has had very good reviews. She is also in the B & S.
As far as I know others in this area have either not been reviewed or have had bad reviews. Use the search function to help out. Brittany of Maple Ridge advertises in the B & S and was recently negatively reviewed.
The B & S seems to have listed a few new ladies - Farrah in Coquitlam, Jamie of 600 Block North Road, there is a Hailey of Heritage Mountain (Port Moody I presume). Let us know what you find.
There is also a Thai lady in Maple Ridge advertising in the B & S - I have a vague recollection that she is much older that you may want and that it was not a good review.