How Google Ranks Local Businesses
If you've ever wondered why a competitor with worse reviews and a less polished website outranks you in the Google Map Pack, the answer almost never comes down to who's 'better.' Google's local algorithm scores every business against the same three factors: relevance, distance and prominence. Understanding each one is the fastest way to diagnose why you're not showing up — and what's actually worth fixing first.
Relevance: does your profile match the search?
Relevance is how well your Google Business Profile matches what someone typed. This isn't just about your business name — it's your categories, the services you've listed, the words in your posts and Q&A, and even your reviews. A plumber whose profile only lists "Plumber" as a category will struggle to rank for "emergency boiler repair," even if that's exactly what they do, because nothing on the profile tells Google so explicitly.
Distance: how close are you to the searcher?
Distance is the most misunderstood factor, because it's not about your registered address relative to the city centre — it's about your business's location relative to the specific person searching at that moment. A business in Croydon will rarely outrank a closer competitor for someone searching from Camden, no matter how strong its profile is. This is why service-area configuration and local map pack ranking work matter: they tell Google realistically where you operate, rather than leaving it to guess from a single pin.
Prominence: how well-known and trusted are you?
Prominence is your business's overall authority signal — built from review count and rating, citation consistency across the web, backlinks, and general engagement with your profile (clicks, calls, direction requests). This is the factor that takes longest to build and the one DIY efforts most often neglect, because it requires consistent work across citations, reviews and links rather than a single one-off fix.
A real example
Picture two electricians half a mile apart in the same part of London. Electrician A has a sparse profile, three reviews, and a business name and address that don't quite match what's listed on two old directory sites. Electrician B has a complete profile with the right categories, twenty recent reviews, and consistent citations everywhere. For a searcher equidistant from both, Electrician B wins on relevance and prominence even though distance is a tie — and that's before any paid advertising or website work enters the picture.
What this means for your business
If you're not ranking, the fix isn't usually "do more SEO" in the abstract — it's identifying which of the three factors is actually weak. A relevance problem needs different work than a prominence problem. This is exactly the diagnostic we run in every free audit, because guessing at the wrong fix wastes months.