Hello and welcome.
It's going to depend on the criteria for your search.
However if you book of Tryst or OIC, you will have the most luck.
https://tryst.link/search
https://oicompanions.ca/
As to the spas I can't comment.
I have never gone to a spa, and probably never will.
I am a disabled man with mobility issues and there is no place that would cater to my needs to make me feel safe.
This write up doesn't seem like the Zoe Banks of old.
https://www.leolist.cc/personals/female-escorts/south-eastern-ontario/ottawa_kanata_squirt_tight_blonde_pussy_fromtl_master_mouth-6282183?source=list