You can try Mott's (?) Machining in St. Albert. I don't think he plates them in his shop but sends them out. There might not be a shop that does the nicasil coating in Edmonton.
I also believe Mott's is a supporting vendor as I have seen his adds on the site.
On a similar subject is there a shop that you can take engine parts to and have them measure if you do not have a micrometers at home in the Edmonton area?