Why does one plumber show up at the top of Google Maps while another with more experience stays buried? The answer is in how their Google Business Profiles are configured — not how good they are at plumbing.
Google Maps local pack rankings — the map with 3 businesses that appears at the top of search results — are determined by a combination of profile signals, not by how long a business has been operating or how good their work is.
Understanding these signals helps homeowners evaluate rankings intelligently and helps contractors know where to focus their optimization effort.
Listed by impact on local pack position, from highest to lowest. Each factor includes what it means for homeowners evaluating contractors.
Factor #1
The single most important field on a Google Business Profile. Choosing 'General Contractor' when you are a plumber means Google will not show you for plumbing searches. The correct primary category must precisely match your core trade.
What to look for as a homeowner
When evaluating a contractor on Google, confirm their primary category matches what you searched for. If you searched 'plumber' and the result says 'contractor,' look for alternatives.
Factor #2
Google measures both total review count and how recently reviews were received. A business that received 5 reviews last month signals active customer engagement. A business with 200 reviews — all from three years ago — is penalized by recency.
What to look for as a homeowner
Look at when the most recent reviews were posted. If the last 5 reviews are all from over a year ago, the business may not be as active as their total count suggests.
Factor #3
Google scores how complete each field is: business name, address, phone, hours, website, description, services, attributes, Q&A, and photos. Missing fields reduce the profile's completeness score, which directly affects search visibility.
What to look for as a homeowner
A complete Google profile — one with hours, a description, services listed, and photos — signals a professional, actively managed business.
Factor #4
Profiles with 30 or more photos from the past 90 days consistently rank higher than those with outdated or few images. Google favors photos that appear authentic and geo-tagged. Interior photos, exterior photos, team photos, and job-site images all contribute.
What to look for as a homeowner
Check how many photos the business has and when the most recent were uploaded. Recent, varied photos indicate an active business that regularly completes jobs.
Factor #5
Distance to the searcher is a primary ranking input. Businesses with a physical address near the city center gain a natural advantage. Service-area-only businesses (no physical storefront listed) generally rank lower than those with a verified physical location.
What to look for as a homeowner
If you need a contractor nearby, confirm their service area includes your address. Some businesses have a listed address that is an hour away from where you live.
Factor #6
The services section allows businesses to list specific services they offer. Each service entry expands the keywords the business can appear for. A plumber who only lists 'plumbing' misses searches for 'water heater repair,' 'drain cleaning,' and 'leak detection.'
What to look for as a homeowner
Businesses with detailed services sections are more likely to appear for the specific problem you need solved, not just the general trade category.
The top 3 results on Google Maps are not guaranteed to be the best contractors in your area. They are the businesses with the most optimized profiles. A great contractor who does not manage their GBP will rank below a mediocre one who does.
Use rankings as a starting point — then filter by recency of reviews, whether they respond to feedback, and whether their services match your specific need. GrowLocalHub provides deeper data than a standard Google search to help you make this evaluation.
Yes. Review count is only one signal. A business with 60 very recent reviews and correct categories can outrank a competitor with 200 old reviews and an incorrect primary category. Recency and relevance often matter more than total count.
Responding to reviews is an engagement signal Google measures. It demonstrates active profile management and has been correlated with higher pack positions, particularly in competitive markets. Aim to respond to 100% of reviews.
The business description is a keyword signal that contributes to relevance. A well-written description that naturally mentions your primary services and city can improve match rates for local searches. Keyword stuffing has the opposite effect.
Are you a contractor? Improve your ranking →