Reviews are the new word of mouth

What word of mouth actually did

Word of mouth was never really about the recommendation. It was about risk. A homeowner letting a stranger into their house to rewire it, or handing over £8,000 for a roof, wants to know that someone they trust has done the same and lived to tell. The neighbour's tip was proof that the risk had been taken before.

Google reviews do exactly that job, at scale, for people who have no neighbour to ask. A profile with a hundred reviews averaging 4.9 says 'a hundred people took this risk and it went well'. That is word of mouth with the geography removed.

The recommendation now gets checked

Even the traditional referral is not what it was. Someone recommends you over the fence; the homeowner types your name into their phone before they call. If what comes back is a profile with no photos and a review from 2021, the recommendation has been undermined by your own absence. If it is a page full of recent, specific praise, the recommendation has been confirmed.

So reviews do not replace word of mouth. They sit underneath it. A tradesperson with a strong referral network and a weak review profile is leaking work at the exact moment the referral is about to convert.

Why trades neglect the one thing that costs nothing

Most tradespeople know this, and most still have a review count in the teens. The reasons are human. Asking feels awkward. The job is done, the invoice is paid, and raising it feels like asking a favour. There is no system, so it depends on remembering at the end of a long day. And the result of any single ask is invisible, so the habit never forms.

Compare that with how much effort goes into the van livery, the business cards, the Checkatrade subscription. All of those are attempts to look trustworthy. A review profile is the only one that actually is.

Reviews compound, and the compounding is unfair

Reviews behave differently from almost every other marketing input because they accumulate. A Facebook advert stops working when you stop paying. A review left in March is still persuading someone in November, and in three years' time.

This creates an advantage that widens. The firm with 200 reviews ranks higher in the map results, so it gets more enquiries, so it gets more reviews. The firm with 12 is invisible for the same searches, however good its work, which is why the local SEO specialists we rank treat review velocity as part of the job. Our guide to realistic marketing timelines puts reviews among the slowest channels to show results and the strongest once they do. Both halves are true because of compounding.

Reviews are also the honest signal

There is a reason homeowners trust reviews more than anything an agency can produce. A website is written by the business. An advert is bought. A directory badge is paid for. A review is written by a customer, with their name attached, in their own words, about a specific job.

That is also why the specific review matters more than the five stars. 'Replaced our boiler in a day, tidied up, explained the controls' does more work than 'Great service', because it tells the next homeowner exactly what to expect. Agencies that understand this ask for reviews in a way that prompts detail. Agencies that do not chase stars.

The habit, and the help

The fix is not complicated. Ask every customer, by text, on the day the job finishes, with a direct link to leave a Google review. Chase once if nothing arrives. Reply to every review, good or bad, in a sentence or two. Go back through the last two years of invoices, following the DIY steps in our decision guide for trades, and ask the customers who were never asked.

That last step is where most firms find the quickest gain, and it is where software and agencies genuinely earn their fee. Automating the ask and the chase removes the awkwardness and the forgetting. Reactivating past customers can take a profile from 15 reviews to 60 in a few months without a single new job. Several agencies in our overall ranking include review automation as standard, and we weight it accordingly.

What no agency can do is make the work good enough to be worth reviewing. That part was always the tradesperson's, and it still is.

Where this leaves the website and the ads

None of this makes the rest of marketing redundant. A website is where the reviews get shown to the homeowner who has found you, which is why our page-by-page website guide puts matched reviews on every service and location page. Ads bring people to the door. Reviews are what make them knock.

But if a small trade can only fix one thing this year, it should be this. Not because reviews are a clever tactic, but because they are the modern form of the thing that built the business in the first place. The neighbour over the fence has a phone now. Make sure what she finds on it matches what she says.

A good reputation that is invisible online is, for most of the people searching, no reputation at all. That is the uncomfortable truth behind the case for reviews, and it is the reason the firms that embrace it pull away from the ones that keep relying on word of mouth they can no longer see.

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