The only thing I can tell you that I checked the peavi.ca website once (for Vancouver Island editors) and listed my needs and several members contacted me to share their abilities and fees. I ended up contacting a Victoria editor two years ago and she edited maybe 20 pages for abut $100 or so. I was in a hurry at the time and she was encouraging! You may want to type in editors.ca and put an ad on their job posting listing. All the best with your search and please post if you have success in finding someone.
This is a completely open forum, so please be aware. Our volunteers check it regularly for offensive material and spam, but if you see something that shouldn’t be here, please email firstname.lastname@example.org with the details of where you saw the post, and it will be removed immediately.