BCM Results
How Google decides who is in the top 3 on Maps.
When someone in Boston searches for a plumber, a med spa or a mechanic, Google shows three businesses on a map before anything else. Those three get most of the calls. Here is how Google picks them, in plain words, and what you can do about each part.
Brandon Medina, founder of BCM Results, Boston. Published September 19, 2026.The three things Google says it looks at
Google publishes this itself. Local results are ranked mainly on relevance, distance and prominence. Every trick you have heard of is one of those three in disguise.
- Relevance is how well your listing matches what the person typed. Google reads your category, your services, your description and your website to decide.
- Distance is how far you are from the point the person searched from, or from the place they named. You cannot move your shop, but you can stop losing the searches that happen a mile away.
- Prominence is how well known your business is, online and offline. Reviews, the review score, links to your site, mentions of your business elsewhere, and how well the website itself ranks.
Relevance: the part most businesses get wrong first
Your primary category is the single biggest relevance signal. A business listed as "Contractor" will not show up for "kitchen remodeling" no matter how good it is. Pick the category that matches the exact thing people search for, then add the secondary ones.
After the category, Google reads your services list, the description and the website. If the website title says the service and the city, and the listing says the same thing, the two agree and Google trusts both more. If the website says one thing and the listing another, you lose relevance on both.
Relevance is why two businesses on the same street can rank completely differently for the same search. One told Google exactly what it does. The other made Google guess.
Distance: why the top 3 changes from block to block
There is no single top 3. Google draws a new map for every person, from where they are standing. A business can be number one from the South End and number nine from Back Bay. That is why one screenshot of a search proves nothing.
The honest way to measure it is a rank grid: run the same search from a grid of points across your area and record your position at each one. Red dots where you are not showing, green where you are in the top three. The goal is to turn the map green across the whole area you actually serve, not to win one spot.
You cannot change distance, but you can change how far your prominence and relevance carry. A listing with strong signals shows up for searches farther away. A weak one only wins the searches next door.
Prominence: reviews, mentions and the website
Google says review count and review score factor into local ranking. In practice, in a competitive Boston category, the businesses in the top three usually have far more reviews than the ones below them, and they keep getting new ones. A five star rating with nine reviews loses to a 4.8 with 140.
The fix is not a one time push. It is a system your team runs: ask at the moment the customer is happiest, make it a one tap link, and reply to every review. Steady reviews every month beat a burst once a year.
Prominence also comes from mentions of your business on other sites: the directories people already use, the local ones, the industry ones. Google checks that your name, address and phone number are identical everywhere. One wrong phone number on an old listing quietly costs you trust.
And it comes from the website. A site that loads fast, says the service and the city in the title, shows the same name, address and phone as the listing, has the map embedded, and has real pages for each service, tells Google the business is real and active.
What does not work anymore
- Keyword stuffing the business name. Google's guidelines say the name must be the real world name. Adding "Best Plumber Boston" to it can get the listing suspended, and a suspension takes weeks to undo.
- Buying reviews. Google removes them, and the listing can be flagged.
- Changing the name back and forth. Every change puts the listing under review. Pick the real name once and leave it.
- A listing with no website, or a website with no listing. Each one makes the other stronger. Half of the pair is half the result.
What I do with this
This is the exact order I work in: fix the category and services so relevance is right, rebuild the listing until every section is complete, get the website and the listing to say the same thing, embed the map, put the review system in the owner's hands, then clean up the mentions. Then I run the rank grid every month and send the dated screenshot, so the owner sees the map turn green instead of reading a report about it.
Questions people ask
Does a new Google Business Profile rank slower than an old one?
A little. Google trusts a listing with history and steady reviews more than one created last week. The gap closes in a few months if the new one is complete and keeps getting reviews.
Do I need an address to rank on Maps?
No. Service area businesses like plumbers and landscapers can hide the address and set the areas they serve. The listing still ranks, mostly near the areas you set and where your reviews come from.
Why does my competitor with fewer reviews rank above me?
Usually relevance. Their primary category matches the search better, or their website says the service and the city and yours does not. Fix that before chasing more reviews.
How often does the top 3 change?
Constantly, and it is different from every point on the map. That is why I measure it from a grid of points every month instead of one search from the office.
Sources: Google: How to improve your local ranking on Google, Google: Guidelines for representing your business on Google.
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