Start with the customer and the commercial decision
A site serving both Canada and the US can create confusion by repeating the same service copy under different locations or by hiding the market boundary entirely. I review the service offer, customer questions and existing pages before deciding which content deserves a separate URL. Each proposed page needs a distinct audience and reason to exist.
The review also identifies where valuable knowledge already lives in proposals, presentations or sales answers. We turn that expertise into useful page briefs instead of starting from a large keyword list. Geographic targeting is then part of the information architecture, not a substitute for a strong explanation of the service and the proof behind it.