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Hi there You can take a look at Delete a Page in Google My Business. However, if there is content your client posts and utilizes, then having a connected Google+ Brand Page would certainly help. That way, you have one more outlet to distribute content, and you also have a verified and linked profile on the platform. Just something to weigh out before deleting. Let me know if you have any questions or concerns.

Hi Patrick, I am unaware of an exact equivalent to UBL or Localeze that is specific to Canada. Check out David Mihm's awesome Local Search Ecosystem infographic for Canada. It is densely packed with information: http://www.davidmihm.com/blog/local-seo/local-search-ecosystem-canada/