SEO for plumbers: what it costs, what you get and which jobs it wins

Most plumbers we talk to get the bulk of their work from recommendations, and that work is usually good. The trouble is you can't turn it up. A quiet February stays quiet however good your last job was, and the customers who would happily pay for a new boiler are searching Google instead of asking their neighbours.

There are around 47,400 plumbing and heating businesses in the UK (IBISWorld, 2026), and nearly all of them are small and local. No national brand owns your town. The firms that turn up in the map and on the first page for the jobs you want are the ones that get the call, and in most towns they aren't the best plumbers, just the ones who put the effort into being found.

That's what plumbing SEO is for: being in front of people who are already looking, without paying every time someone clicks. It sits alongside ads, your website and follow-up, and our guide to marketing for plumbers shows how those pieces fit together. This page covers the search side, what it costs and where it beats the alternatives.

We'd rather tell you this now than take your money and watch you get frustrated. There are three situations where SEO shouldn't come first.

You need work in the next fortnight. SEO builds over months, and nothing done this week will put you on page one by next Friday. If the diary is empty right now, paid search gets the phone ringing far faster, so start with Google Ads for plumbers and let the search work build alongside it. Anyone who promises page one in a few weeks is telling you what you want to hear, and that's usually the agency that disappoints.

Your website gives Google nothing to work with. One page listing every service, no photos of your own work, no mention of the towns you cover and a phone number in tiny print at the bottom. Ranking that site is hard, and when someone does land on it they leave. Sort the site first, and what a plumbing website needs to convert is the place to start.

You can't answer the phone. Emergency searches come at awkward times. If calls ring out while you're under a floor, you've done the hard work of being found and handed the job to the next plumber on the map. Put a way of catching missed calls in place before you push for more of them.

None of these are technical, and all of them are fixable this month.

Buying a technical audit while the profile is half done. A report about page speed and meta tags is no help if your last review was last spring and half your services aren't listed. Do the profile and reviews first.

One page for everything. If boilers, bathrooms and drainage share one crowded page, none of them ranks, and the person searching for a bathroom fitter never lands on your bathroom work.

Town pages with only the place name changed. Twenty copies of the same page with a different town in the heading don't hold up and can drag the whole site down. A town page earns its place when it shows real jobs you've done there.

Judging it by rankings alone. A position going up is nice, but the measure that matters is calls and enquiries for the work you want. Ask for that in every report.

Letting the enquiries slip once they arrive. Good SEO brings in quote requests at all hours, and a quote nobody chases is a job for a competitor. If that sounds familiar, read how plumbers stop leads going cold before you push for more visibility.

Start with what you can do this week. Claim and complete your Google Business Profile, list every service, and ask your last ten customers for a review. Then look at your site the way a customer would: is there a page for each job, can they see your photos and accreditations, and can they ring you with one tap?

The best example we have of where steady work leads is Videtta Heating, a heating and plumbing firm who have been partners of ours since 2020. They grew from £223k to £1.3m over six years, with local SEO and their Google Business Profile as one part of a joined-up system alongside the website, ads and follow-up. It wasn't SEO on its own and it wasn't quick. The Videtta Heating case study shows what it took.

If you'd like a straight read on where you stand first, get our free Website & AI Readiness Audit, which checks your website, your Google listing and what AI tools say about you. If you'd rather hand the whole thing over, that's what our SEO service for tradesmen is for. And if SEO isn't the right first move for your business, we'll say so.