The service area field on your Google Business Profile tells Google the geographic locations you serve. For trade businesses that travel to customers, this setting directly affects which local searches you can appear in.
Two types of business on Google
Google distinguishes between two main business types when it comes to location:
Storefront businesses are those where customers visit a fixed location. a shop, showroom, or office. Service area businesses are those where the owner travels to the customer. Most trade businesses fall into this category, even if they operate from a home address or yard.
You can be listed as both. A plumber with a home address who also travels to jobs can show a business address and set service areas. But for trade businesses, service area configuration is generally the more important of the two.
Maximum service areas you can set on GBP
Service area radius affects which searches trigger your listing
How service areas work
You can add up to 20 service areas to your Google Business Profile. Each one can be a town, city, county, or recognised geographic area.
Google uses this data when deciding whether to show your listing for location-based searches. If someone in Prestatyn searches for an electrician and you have listed Prestatyn as a service area, you are eligible to appear. If you have not listed it, your chances drop significantly.
Setting your service area too wide is the number one reason tradespeople don't show up for local searches in their own town.
Common mistakes
Setting the area too narrow is the most common problem. Only listing your home town means you miss every search from surrounding areas where you regularly work. A trade business based in Llandudno that covers Conwy and Denbighshire should list the towns it actually visits: Llandudno, Colwyn Bay, Abergele, Rhyl, Prestatyn, Denbigh, Conwy.
At the other extreme, listing an area much larger than you genuinely serve dilutes your relevance. Google factors in proximity, and being specific about where you actually work increases your relevance for those locations.
One other thing to avoid: postcodes. A postcode covers a very small geographic area. For most trade businesses, listing towns and cities produces better results.
Adding too many service areas dilutes your visibility. Google prioritises businesses closer to the searcher, so a focused service area outperforms a nationwide one every time.
What to do
Log into your Google Business Profile dashboard. Under the location and areas settings, add every town or area where you regularly take jobs.
This takes about five minutes. Review it once a year, or when you expand your coverage area. service area settings do not update automatically.
Hiding your address
If you work from home and do not want your home address displayed publicly, Google allows you to hide it while keeping your service area listing active.
You still need to provide your real address during setup for verification purposes, but you can choose to hide it from your public profile after verification is complete. Hiding your address does not affect your ability to appear in Maps. your listing will still show as a pin in your general area, and your service area towns remain visible on your profile.