What is the Google Maps 3-Pack?
When someone searches "plumber near me" or "roofer Manchester," Google shows a map with three business listings before any organic results. These three spots — the Local Pack — receive the lion's share of clicks. Position 4 onwards, whether on Maps or in regular results, is dramatically less visible.
The businesses in those three positions aren't necessarily the biggest or the oldest. They're the ones whose Google Business Profile signals best match what Google needs to be confident in recommending them.
The Three Ranking Factors Google Uses
Google's own documentation confirms local rankings are determined by three signals: Proximity, Relevance, and Prominence. Most businesses obsess over proximity and ignore the two they can actually control.
Proximity — What You Can and Can't Control
Proximity is how close your business address is to the searcher's location. Google uses this heavily because it can't recommend a plumber 40 miles away to someone with a burst pipe right now.
You can't move your business address to game this — and if you try (fake addresses, PO boxes), Google's verification will eventually catch it and suspend your listing. What you can do is expand your effective service area signal through:
- Service area settings — list every town and borough you actually cover in your GBP settings
- Location-specific landing pages on your website for each town you serve
- Local citations — directory listings (Checkatrade, Yell, Yelp UK) that mention the same towns
Relevance — Your Profile Completeness
Relevance is how well your GBP matches what the searcher is looking for. A half-empty profile tells Google you might not be the right fit. A fully populated one — with the right categories, services, and keywords — signals a confident match.
Choose your primary category with precision
Your primary category carries the most weight. "Roofing Contractor" outperforms "Contractor." Browse all available categories before committing — Google has over 4,000 and updates them regularly.
Add every relevant secondary category
Secondary categories let you rank for adjacent searches. A plumber can add "Emergency Plumber Service," "Boiler Service," and "Drainage Service" as secondaries — each opens a new set of search queries.
Fill the Services section with specific offerings
Under Products & Services, list every service you offer with a short description. These descriptions are indexed by Google. Include the specific keywords customers use — "emergency boiler repair," "flat roof replacement," "24hr locksmith."
Write a keyword-rich business description
Your 750-character description should naturally include your core service, your location, and what makes you different. Don't keyword-stuff — write for the customer, and the keywords will follow.
Prominence — Reviews, Links, and Engagement
Prominence is the most powerful factor and the hardest to fake. Google is measuring how well-known and trusted your business is — both online and in the real world.
Reviews are the biggest lever
Not just the star rating, but the volume, recency, and content of reviews. A business with 80 reviews and a 4.6 average will typically outrank one with 12 reviews and a 5.0 — because volume signals genuine engagement. Response rate matters too: Google can see whether you reply, and review responses contain more indexable content.
Website authority flows into your GBP
Your GBP is linked to your website, and your website's domain authority directly feeds your local pack prominence. Local backlinks from other UK businesses, trade directories, local newspapers, and Chamber of Commerce listings all contribute.
Engagement signals within Maps
Every time someone clicks "Call," "Get Directions," or "View Website" from your GBP listing, Google registers it as an engagement signal. Regular Google Posts, fresh photos, and Q&A responses all increase the likelihood of clicks — and that engagement feeds back into your ranking.
Six Quick Wins You Can Do This Week
- Upload 10 new photos — businesses with 100+ photos get 520% more calls than those with none. Add interior, exterior, team, and work-in-progress shots.
- Post a Google Post — write one update, offer, or event. Posts signal activity and keep your profile fresh.
- Ask your last 5 customers for a review — send a direct link from your GBP dashboard. Recency matters.
- Reply to every existing review — including old ones. Each reply is indexed content and shows Google you're active.
- Check your business hours are correct — including special holiday hours. Incorrect hours trigger poor experiences and removal from results.
- Add your full service area — every town you serve, listed explicitly. Don't leave it blank or set to just your home town.
Warning: Never buy Google reviews, use review gating (only asking happy customers), or incentivise reviews with discounts. All three violate Google's policies and can result in your listing being suspended — and reinstatement can take weeks or months.
How to Track Your Pack Position
Your GBP Insights tab shows impressions, clicks, and direction requests — useful for trend spotting, but it doesn't show your rank. To track actual pack position, use Google Search Console (for website traffic from local queries) or a local rank tracker that checks positions across different postcodes within your service area.
Rank can vary significantly by postcode. Someone searching in the north of Manchester may see different results to someone in the south — even for the same query. Tracking a grid of postcodes across your service area gives you the real picture.
Not sure why you're not in the 3-Pack?
We run a free Google Business Profile audit that identifies exactly which signals are holding your listing back — and what to fix first. Takes 24 hours to produce.
Get your free GBP audit