Good question @Semko Aiyubi! My thoughts are to go with the combo pages, but don’t build all 15 just because the maths says so. Putting locations under your contact page buries them. People search “[service] [city]”, so you want pages that match that. I’d set it up like this: 3 service pages, 5 location pages, then only build the service + location combos that actually have search volume. Check each one in a keyword tool first. You might only need 8 or 9. The catch is each combo page has to be genuinely different. If it’s the same copy with the suburb swapped, Google sees it as a doorway page and it won’t rank. Add local stuff like jobs you’ve done there, reviews from local customers, who services the area. And if you’ve got a physical address in each spot, set up a Google Business Profile for each one and link it to the matching location page. That’s where a lot of local leads come from.