Why Reviews Are Your Most Valuable Marketing Asset
When someone needs a plumber they don't already know, their first action is searching Google — and the first thing they look at is reviews. A plumber with 80 Google reviews at 4.9 stars gets significantly more clicks than a plumber with 8 reviews at 5 stars, even if the quality of work is identical.
Reviews do multiple jobs: they rank you higher in local search results (Google's algorithm rewards review volume and recency), they convert searchers into callers, and they reduce price sensitivity (customers pay more for plumbers with great reviews because they feel more confident in the outcome).
The compounding effect is significant. Each new review makes the next enquiry more likely, which creates the next opportunity for a review. Plumbers who reach 50+ reviews often describe a point where their phone "never stops ringing." That's not coincidence — it's the compounding effect of a strong review profile.
The Right Time to Ask
Timing matters enormously for review conversion. The best moment to ask is when customer satisfaction is at its peak — typically immediately after the job is done and you've confirmed everything is working correctly.
At this point, the customer is:
- Relieved that the problem is fixed
- Impressed if you've been professional and tidy
- Still actively thinking about the job
- Right next to you (you can physically show them where to leave the review)
Asking a week later, when the customer has moved on and can barely remember the details, produces far fewer reviews. Asking in a follow-up email produces fewer still. On-site, in the moment, is the peak window.
The second-best moment is 24 hours later, via text message. A short text the next morning — "Hi [name], just checking everything is working well after yesterday. If you're happy with the job, I'd be really grateful for a quick Google review — [link]. Thanks, [your name]" — converts well, particularly for customers who felt awkward saying yes on the spot.
How to Ask (Without Feeling Awkward)
Many plumbers find asking for reviews uncomfortable. The key is to frame it as a genuine request for help, not a transaction:
"I'm really glad that's sorted for you. If you're happy with the work, a Google review would mean a lot to my business — it helps other people find me when they need a plumber. I can send you a link if that's easier."
Then: pull out your phone, open the Google review link for your profile, and show them the page. Or text/email the link immediately. Making it easy removes the biggest barrier — most people want to leave a review but can't find where to do it.
A short, direct link (use Google's built-in review link from your Business Profile dashboard) that opens the review form directly is far more effective than asking them to "search for my business on Google and leave a review."
If you employ plumbers, the same script applies. Brief your team on asking at job completion — even one additional review per engineer per week compounds dramatically over a year.
Automating the Review Ask
Once you have the habit, automate it. Most job management platforms can trigger an automatic review request SMS or email when a job is marked as completed. This runs in the background and generates review requests without you having to remember.
Automation works well as a follow-up to a personal ask — the customer said yes on site, then receives a reminder link the next morning making it effortless to follow through. It also catches jobs where you forgot to ask in person.
Don't rely on automation alone — the conversion rate of automated messages is lower than a personal ask. Use both: personal ask on site, automated follow-up the next day.
Google is the most valuable platform for local plumbers (most people use it for search). Checkatrade reviews matter too, particularly for customers on that platform. Prioritise Google first, then Checkatrade if you're listed.
Responding to Reviews (Including Bad Ones)
Responding to reviews signals to new customers that you're engaged and professional. For 5-star reviews, a brief personal response is enough: "Thank you so much [name] — really pleased we could help. Don't hesitate to call if you need anything in future."
For negative reviews, respond calmly and constructively. Never respond defensively or dismissively. A professional response to a critical review often reassures new customers more than the negative review puts them off — it shows how you handle problems. The structure: acknowledge the concern, explain what happened (briefly and without blaming the customer), state what you've done or would do to resolve it, and invite them to contact you directly.
If a review is factually false or from someone who isn't your customer, you can flag it to Google for removal — though the bar for removal is high. Responding professionally is usually more effective than trying to get it removed.