Most restaurant owners frame this as one decision: do it ourselves or hire someone. That treats Google Business Profile (GBP) work as a single block, when it is several jobs with different rhythms. Some change every week, some are checked once a month, and some only matter when something breaks.
For a London restaurant, the workable answer is usually a split: keep the fast-moving tasks next to the kitchen and hand over the ones that follow a schedule and can be measured. This article uses no price figures, because fees vary by supplier and by number of sites, and none are available to cite.
What a London restaurant listing needs, and how often
A restaurant listing is not a set-and-forget page. The fields that move fastest are Hours and Special hours: bank holidays, Christmas and private-event closures all change what a diner finds when they search. Attributes such as Dine-in, Takeaway, Delivery and Outdoor seating shift with the season. Photos need to match the current menu, and every review is a public conversation.
The slower jobs are choosing the primary category and any cuisine-specific categories, adding the menu and reservation links, and checking that nobody else has edited the listing. One job is easy to skip: measuring where the restaurant appears across the surrounding streets, not only on its own doorstep.
Task by task: where in-house works and where an agency helps
| Task | In-house works when | An agency helps when |
|---|---|---|
| Hours and special hours | Someone on site updates them before every closure | Several sites share one calendar of closures |
| Replies to reviews | A manager has time to answer in the restaurant’s own voice | Replies pile up or the tone differs between sites |
| Photos and attributes | Staff can photograph the current menu and dining room | A group wants the same standard on every listing |
| Categories, menu and booking links | One person sets them up once and rechecks them each quarter | The listing needs an audit or a structured rebuild |
| Visibility measurement and reporting | The owner keeps a fixed routine and written notes | Reports must reach several owners or clients on a schedule |
Measurement is the easiest task to hand over because it follows a schedule. For the area around one restaurant, the heatmap scan in LocalEdge Solo, a one-time purchase, supports up to 5 keywords and a grid of up to 21×21 points. Our complete guide to heatmaps in London explains how to read the result.
Time and risk of each route, without quoting prices
In-house, the cost is staff time, which is easy to under-count in a kitchen-led business. The risk is a lapse: the person who updates the hours is on holiday when a bank holiday closure is announced, and the listing keeps showing normal service. For review replies, AVI draft replies you review before sending are included in the free version of LocalEdge.
With an agency, the cost is the fee plus the time to brief it. The risks are different: generic replies that do not sound like the restaurant, reports that list activity without decisions, and unclear ownership of the listing. Keep the restaurant as owner and give the agency manager access, so access can be withdrawn later.
Either way, someone has to notice changes. According to Google’s September 2026 help update (Search Engine Roundtable, 23 September 2026), the owner is notified of some suggested edits and has four days to accept or reject them, and Google can publish an edit backed by public information. Guardian, LocalEdge’s optional add-on, checks the listing hourly through the official Google API and alerts within the hour with the field concerned, the old value and the new one.
Signals that point towards an agency
- The restaurant runs several sites across different London boroughs.
- Nobody owns the listing day to day.
- The hours were wrong during the last bank holiday or Christmas period.
- Reviews have waited weeks for a reply.
- There is no way to tell where the restaurant appears outside its own postcode.
- The listing was edited by someone else and nobody noticed.
If none of these apply, in-house work with a monthly check of the whole listing is a reasonable starting point. Agencies running several London restaurants can see every listing in one agency dashboard with PDF client reports.
A decision rule you can apply this week
If the restaurant is a single site and someone checks messages daily, keep hours, photos and replies in-house and add a monthly review of the whole listing. If there are several sites or no clear owner, give an agency the audit, monitoring and reporting, and keep hours and replies with the people on site. If you cannot tell which case you are in, measure first, then decide.
Next step: before choosing a supplier, run the free GBP Score check in LocalEdge Lite, free with no credit card, which scores a listing from 0 to 100 against more than 15 criteria, and note which tasks you would struggle to keep up in-house.
