Also you may be better served if you search yourself for a Chevron distributor rather than relying on Chevron's locator.
Chevron's distribution system in western Canada is actually worse than Shell's, and that takes some careful mismanagement.

Ironically, you can get their PCMOs at a good price, if you're careful. Here, you go to a place that services trucks as their main line of business. They'll also have all the Chevron PCMOs at a very good price, which makes sense, because the truckers just might have personal vehicles.