How many categories can a Google Business Profile have?

One primary and up to nine additional, so ten in total. Google's own guidance is to use as few as cover the core of the business, and for a solo trade that is usually between one and three rather than ten.

What is the best primary category for a plumber?

Plumber. It exists as its own category, and taking something broader such as Contractor loses the specificity that makes the field work. Drain cleaning service and Water heater installation service are reasonable additions if you would take those jobs on their own.

Can I add a category that does not exist in the list?

No. The field is a fixed list that autocompletes as you type, so if the wording you want is not offered then it is not available. Take the nearest specific match rather than moving up to a broader category, because the broader one is where the competition is.

Does changing my primary category hurt my rankings?

Changing it once, for a good reason, usually does not, and the effect tends to show within days. Changing it repeatedly is a different matter, and so is changing anything at all while a verification is still in progress, because editing the category restarts that process.

Should I add every service I offer as a category?

No, and this is the most common mistake on trade profiles. Categories describe what the business is, services describe what it does, and there is a separate services field for the second one. Padding the category list dilutes the signal rather than widening your reach.

What category should a handyman use?

Handyman exists as a category and is the right primary if general work is genuinely what you want more of. If you would rather be doing one specific type of job, take that as the primary instead, because the primary is what decides which searches you are eligible for.

Getting found online

Choosing a Google Business Profile category for your trade

By Sage Vinson · Updated 23 September 2026

The primary category is the field that decides which searches a Google Business Profile is eligible to appear in, and most solo trades set it once, too broadly, and never look again. You get one primary and up to nine additional. Take a primary that names the job you want more of, keep the additional ones to work you would genuinely answer the phone for, and leave the rest of the list alone.

The short version

The primary category outweighs all nine additional ones put together when Google works out which searches you can appear in.
Ten is the ceiling, not a target. Reaching it is usually a sign the list has been padded rather than chosen.
The test Google applies is whether the business is the thing, not whether it offers the thing.
You cannot invent a category. The field is a fixed list that autocompletes, so the job is picking, not writing.
Changing the primary is reversible and can move things within days, which makes it the cheapest experiment on the profile.

On this page

Why the primary matters more than the other nine
The test Google actually applies
A starting category for each trade
How many to add, and when to stop
Changing it later

Why the primary matters more than the other nine

It is tempting to treat the ten slots as ten chances. They are not. The primary carries far more weight than the additional ones, and a profile with a vague primary and nine precise extras will lose to a profile with the precise one at the top.

The practical consequence is that the primary should be chosen for the work you want, not the work you happen to do most of today. If you are a general handyman who wants more bathroom work, and there is a category that names bathroom work, that is an argument for taking it as the primary even though it describes a minority of your week.

The additional ones still do something. They widen the range of searches you are eligible for at the edges, and they populate parts of the profile such as the services list. They just do not substitute for getting the first one right.

The test Google actually applies

Google's guidance is to describe what the business is rather than what it sells or supplies, and to use as few categories as will cover the core of it. The phrasing they use is that a category should complete the sentence "this business is a", not "this business has a".

That single test throws out most of the padding people are tempted by. A plumber is a plumber. A plumber is not a bathroom, is not a boiler, and is not a tap. If the only way a category fits is by describing something you install rather than something you are, it is the wrong category.

The other half of the guidance is the one people ignore: as few as possible. There is no bonus for filling the slots, and a list of ten loosely related categories makes it harder for Google to work out what you primarily are, which is the one thing the field exists to tell it.

A starting category for each trade

The field is a fixed list. You type and it autocompletes, and if the words you want are not offered then they do not exist, which is the most common reason somebody gives up and takes the generic one.

These are the closest matches in Google's list for the trades this site is written for. Treat them as a starting point rather than gospel, because Google adds and retires categories without announcing it, and a category that was there last year is occasionally gone.

Confirmed Google categories for the most common solo trades
Trade	Primary to take	Worth considering as additional
Plumber	Plumber	Drain cleaning service, Water heater installation service
Gas engineer	Heating contractor	Plumber, Gas installation service
Electrician	Electrician	Electrical installation service, Lighting contractor
Painter and decorator	Painting contractor	Keep it to one unless you genuinely take other work
Tiler	Tile contractor	Only if you also fit bathrooms or floors
Roofer	Roofing contractor	Only what you would attend on its own

Checked against Google's category list on 2026-09-23. For a trade not listed here, type the trade name into the field and take the closest thing offered rather than moving up to a broader one.

How many to add, and when to stop

The honest answer for most solo trades is between one and three. One if you do a single thing, three if there are genuinely separate jobs you would drive out for.

The test for an additional category is whether you would take the call. If somebody rang about it tomorrow and you would say yes and quote for it, it belongs on the list. If you would say you know a bloke, it does not.

There is one thing worth being careful about at the edges. Adding a category for work you are not qualified or registered for is a problem beyond the profile. A category implying gas work on a profile with no Gas Safe number behind it is the sort of thing a competitor reports, and they are right to.

Changing it later

The primary can be changed, and it is the one part of a profile where an experiment is cheap. Effects usually show within days rather than months, and it is reversible, which almost nothing else about local visibility is.

Two cautions. Do not change it while a verification is still in progress, because editing the category is one of the things that restarts the process. And do not change it repeatedly: a profile whose category moves every few weeks is a profile Google has less reason to trust about what it is.

If a change does nothing at all, the category was probably not your problem. The usual causes of a profile that will not appear are verification, suspension, a duplicate listing, or simple distance from whoever is searching, and there is a guide in this series on telling those apart.

Common questions

How many categories can a Google Business Profile have?: One primary and up to nine additional, so ten in total. Google's own guidance is to use as few as cover the core of the business, and for a solo trade that is usually between one and three rather than ten.
What is the best primary category for a plumber?: Plumber. It exists as its own category, and taking something broader such as Contractor loses the specificity that makes the field work. Drain cleaning service and Water heater installation service are reasonable additions if you would take those jobs on their own.
Can I add a category that does not exist in the list?: No. The field is a fixed list that autocompletes as you type, so if the wording you want is not offered then it is not available. Take the nearest specific match rather than moving up to a broader category, because the broader one is where the competition is.
Does changing my primary category hurt my rankings?: Changing it once, for a good reason, usually does not, and the effect tends to show within days. Changing it repeatedly is a different matter, and so is changing anything at all while a verification is still in progress, because editing the category restarts that process.
Should I add every service I offer as a category?: No, and this is the most common mistake on trade profiles. Categories describe what the business is, services describe what it does, and there is a separate services field for the second one. Padding the category list dilutes the signal rather than widening your reach.
What category should a handyman use?: Handyman exists as a category and is the right primary if general work is genuinely what you want more of. If you would rather be doing one specific type of job, take that as the primary instead, because the primary is what decides which searches you are eligible for.

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