One Empty Field on Your Google Business Profile Is Hiding You From Local Searches You Should Win

Somewhere in your inbox there is probably an email promising that one missing field on your Google Business Profile is costing you 40% of local searches. The number is shaky. The problem behind it is not, and fixing it takes about ten minutes.

If the term is new to you, your Google Business Profile is the box that shows your hours, reviews, photos and map pin when someone searches for your business. It is the most important free tool in local SEO (getting found by people nearby who search for what you do). And on most profiles I audit, one field is either empty or half filled: additional categories.

The "40% of Local Searches" Claim Is Shaky. The Problem Behind It Is Real.

Let me be straight with you. Nobody outside Google can measure exactly what share of searches a single field costs you. Anyone quoting a precise percentage is guessing, or selling something.

What we do know comes from Google itself. Google says it ranks local results on three things: relevance (how well your profile matches the search), distance (how close you are) and prominence (how well known and well reviewed you are). You can't move your building closer to every customer. You can change how relevant Google thinks you are.

Categories are the strongest relevance signal you control on your profile. Surveys of local search specialists put your primary category at or near the top of the ranking factor list year after year. So if your categories describe only part of what you do, Google has no reason to show you for the rest.

That is the real cost. Not a tidy 40%. It is every search for a service you offer that your profile never mentions.

Additional Categories: The Field That Decides Which Searches You Appear In

Your profile gets one primary category and up to nine additional ones. Most owners pick the obvious primary category during setup and never come back. That leaves nine empty slots telling Google, in effect, "this is all we do."

Here is what that looks like across a few industries I work with:

My recommendation: add every category that matches a service you actually sell and want more of. Skip the rest. Adding categories for things you don't offer can get your profile flagged or suspended, and it brings in calls you will have to turn away.

One more detail people miss. Inside each category, Google lets you list individual services with short descriptions. Fill those in too. They give Google, and the customer reading your profile, plain-language proof of what you do.

If you read that table and recognized your own profile, you are probably leaving easy calls on the table. Let's look at your profile together.

The Denver Dental Practice That Was Invisible for Emergencies

Last spring, the office manager at a two-dentist practice in Denver, Colorado asked me a blunt question. Why did a newer practice two miles away show up for "emergency dentist near me" when they didn't?

They offered same-day emergency appointments. It said so on their homepage, in bold. Their Google profile told a different story. It had exactly one category, Dentist, and an empty services list.

Here is what we changed, all in a single afternoon:

Added Emergency dental service, Cosmetic dentist and Pediatric dentist as additional categories, because they actively wanted more of all three.

Filled in the services list with short, plain descriptions: same-day emergency visits, whitening, kids' checkups.

Set holiday hours for the next three months, since Google had shown a note that hours might differ over Thanksgiving week.

Replied to 38 reviews that had been sitting unanswered for over a year.

No new website. No ads. Within about six weeks, the practice started appearing in the map results (the three businesses Google shows on a map above the regular results) for emergency searches in their part of town. Calls that came straight from the profile went from roughly 30 a month to just over 50. The office manager told me the biggest change was the type of call: people with a cracked tooth, ready to come in that day.

I want to be honest about what drove it. The categories did most of the work. The review replies and hours helped the profile look alive, which matters when a stressed person is choosing between three practices in ten seconds.

The Two Other Gaps I Find in Almost Every Profile

When I audit a new client's profile, missing categories are the most common gap. Two others show up so often that I check them every time.

Hours that are wrong exactly when it matters. Regular hours are usually fine. Holiday hours almost never are. If Google isn't sure you're open, it may warn searchers that your hours might differ, and plenty of people will simply call the next business. Set your special hours a few months ahead, every time.

Reviews with no reply. Unanswered reviews don't break anything on their own, but they send a quiet message: nobody is home. A short, human reply to every review, good and bad, shows the next customer that a real person runs the place. You don't need anything clever. "Thanks, Maria, glad the crown feels good. See you in six months." is plenty.

If you serve customers at their location (plumbers, cleaners, roofers), check your service areas too. I wrote a full piece on why ranking where you sit is not the same as ranking where you sell, so I won't repeat it here.

A 30-Minute Local SEO Fix You Can Do Today

You don't need a specialist for this part. Open your profile (search your business name on Google while logged in, then choose Edit profile) and work through this list:

List what you sell. Write down every service that brings in good revenue, and every service you want more of.

Check your categories. Under Business information, look at your primary category. Is it the service you most want to be found for? Then add additional categories that match your list, and only those.

Look at your top three competitors. Search your main service plus your city. Note the category shown under each name in the map results. If the businesses beating you all use a category you don't, that is a strong hint.

Fill in the services list. One or two plain sentences per service, written the way a customer would say it on the phone.

Set special hours for every holiday in the next three months.

Reply to every unanswered review, starting with the most recent.

Write today's date in a note. In four to six weeks, check calls and direction requests in your profile's performance section, so you can see what changed.

Category changes usually show up within a few days, and results tend to settle over a few weeks. If nothing moves after two months, the issue is likely elsewhere: your website, your reviews, or a competitor with a much stronger presence. That is when the deeper local SEO work I do for clients comes in, sometimes with a small Google Ads campaign to cover the gap while organic results catch up. You can see how a project with me runs on my process page, or check the FAQ for the usual questions.

The Bottom Line

The 40% number is marketing. The empty category field is not. Fix your categories, fill in your services, keep your hours honest and answer your reviews, and your local SEO gets the cheapest improvement it will ever get.

Want a second pair of eyes on your profile? Send me a message here.