Your profile is the asset that decides most local rankings and most local conversions. Here is how to fill in every field that matters.
Your Google Business Profile is the single highest leverage asset in local SEO. The primary category decides which searches you are eligible for, and the rest of the profile decides whether the person who sees you actually calls.
This guide covers the profile itself: the fields you control. For how rankings behave once the profile is right, including why you rank in one suburb and not the next, see maps optimization. For the review side, see reviews that improve rankings.
Work through these in order. The first two matter more than everything below them combined.
Your primary category is the strongest single ranking factor inside the profile. Choose the narrowest category that accurately describes your main service, not the broadest one that covers everything.
Secondary categories widen the searches you can appear for, but they dilute if you add too many. Add only categories you genuinely serve and would happily take a call about.
A business doing mostly hot water replacement sets its primary category to "Plumber", which puts it in a pool with every general plumber in the city. Switching the primary to "Hot water system supplier" and keeping "Plumber" as secondary narrows the competition considerably for the searches that actually pay, without losing the general plumbing visibility.
Fill the services list completely, using the words customers use. It is a relevance signal and it is also what a person reads before deciding to call.
Use your real business name, exactly as it appears on your signage and paperwork. A keyword in the name is one of the strongest local ranking signals there is, so if your real name genuinely contains a service or a town, that is a real advantage and you should keep it exactly as it stands. The line you cannot cross is adding keywords that are not part of your actual name, which is the most common violation and the easiest one for a competitor to report.
Photos are consistently underrated. They influence how many people choose you from the pack, and a steady stream of new ones signals an active business.
Treat Posts as conversion assets rather than ranking levers. They rarely move position on their own, but they occupy space in the panel and answer objections at the moment of choice.
Attributes are small, easy and frequently ignored. They also appear as filters, which means missing ones can quietly remove you from a shortlist.
Suspension usually follows a rule everyone knows and ignores. Recovery is slow and painful, so it is worth avoiding.
Most profiles are half filled. Completing yours properly is the cheapest ranking work available.

Get in touch and I will go through your categories, services and photos against the businesses currently outranking you.