Does automating reviews actually increase sales?

You finish the job. You do it well and send the invoice. Then you never ask for a review.

So, does automating reviews actually increase sales? Yes. Automation gets you the reviews you're not asking for, and reviews are where customers decide whether to ring you. Here's why, and what it's worth in pounds.

You're already sitting on your best marketing asset

Think about the last time you picked a plumber, a physio or a dog groomer. You didn't read their homepage first. You read the reviews and then decided whether to get in touch.

That's where most customers make their choice, and where they learn what a business actually does. Half the time the review is where I find out "oh, they do bathrooms too" or "they sorted her boiler on a Sunday". The service page never told me that, but a happy customer did.

So you've got customers who've already said nice things about you in a text message or in your kitchen doorway, and none of it is anywhere a stranger can see it. That's the issue. The stuff people already think about you, sitting in your phone instead of on your Google profile.

And here's the part that you have to realise. Almost nobody in your local market is doing this properly either. Basic review collection is still wide open. You're not fighting for an edge against ten competitors with slick systems. If you do this, you'll be light-years ahead in months.

Two days of setup, then it runs without you

The reason people don't collect reviews isn't laziness. It's that asking feels awkward, and doing it manually means remembering, and remembering is the first thing to go when you've got three jobs on and a van with a warning light.

So don't remember. Trigger it off something you already do: the invoice.

The pattern is dead simple. Invoice goes out, automation waits two days, then a short message asks for a review with a direct link. Two days is the sweet spot in my experience: long enough that the job feels finished, short enough that they still remember your name and the fact you turned up when you said you would.

You build that once, and it fires on every invoice for the rest of your trading life. That's the bit people undervalue. This isn't a campaign you have to keep feeding. It's a couple of days' work that pays dividends forever.

How much do reviews increase sales?

"Reviews are good" is true, but it's useless advice. So here are the numbers.

Northwestern University's Spiegel Research Center found that a product with five reviews is 270% more likely to be bought than one with none. And a Harvard Business School study of Yelp ratings found that one extra star on your average lifts revenue by 5 to 9%.

That second figure is the one to sit with. Not one extra review. One full star on your average, which for a business sitting at 4.2 with eleven reviews is genuinely achievable inside a few months of asking consistently.

Now put that against a typical UK sole trader turning over around £90k a year. A 10% improvement in how many enquiries turn into paid work is £9,000. Same number of leads. Same ad spend, if you spend anything at all. Same you, same van, same hours.

Compare that to the other ways of finding £9k. More ad budget: you're buying it, so the margin is thinner. A salesperson: you're now an employer. A better website: it helps, but it costs more than two days. Reviews are the only lever I know of where the outlay is basically one afternoon of your attention and the return compounds.

Google doesn't just reward ratings, it rewards fresh reviews

Fresh reviews do two jobs at once.

Job one is the obvious one: a stranger reads them and decides you're safe. Job two is that Google notices. Review volume and recency feed into local map rankings, which is why the joiner with 64 reviews and one from last Tuesday sits above the joiner with 9 reviews from 2021, even when the second one is better at joinery.

If you're a local trade, that map pack is the whole ballgame. Somebody searches "emergency electrician Bolton" on their phone at half seven in the evening. They see three businesses. They ring one, maybe two. Being fourth is the same as not existing.

Automated review requests: build them yourself, or have them built

If you're fairly technical, you can build this yourself in a couple of days. I've written up how to automate review collection step by step.

Have a look at Make.com. Its no-code blocks are simple enough that most technically competent people could learn it in a day or two. Once it works, it helps forever.

Make the email look like you. A branded email with your logo and a photo of you gets opened and acted on more than a naked link from an app nobody's heard of.

Try WhatsApp for the customers you actually chat to. For a lot of trades, WhatsApp is already the channel. A short message there feels like a person asking a favour, because it is. That converts better than anything formal.

Sort it this week

You've got a list of happy customers and no system for asking them anything. That's the whole problem, and it's a two-day problem.

Open your invoicing tool, find whatever fires when an invoice goes out, and wire a two-day delay and a review link to it. Do that before you do anything else to your marketing this month.

If you'd rather someone else built it, that's exactly what my automatic review requests do.