What is south London like for plumbing and heating firms?
South London is huge and mixed. Within a few miles you move from Southwark warehouse flats to Brixton terraces, then out to the semis of Sutton and the larger detached homes of Bromley and Richmond.
That range creates a steady mix of jobs. Inner areas lean towards flats, landlords, leaks and compact combi installs. Outer areas lean towards family homes, system boilers, bathroom refits and longer driveways for the van.
Travel is a real factor too. Crossing south London in a van can eat an hour each way, so most firms quietly work a tighter patch than their website suggests. Being honest about that patch helps: customers would rather hire someone who is genuinely nearby.
The firms that do well online pick a lane. They decide which boroughs and which jobs matter most, then build a website that speaks to exactly those customers.
How competitive is south London online?
It varies hugely between boroughs. Southwark and Lambeth sit close to the centre, so their 6km circles take in a big chunk of London and a lot of trades. Bexley, Bromley and Kingston sit further out, where the count drops sharply.
For a small firm, that is useful information. You do not have to beat everyone in south London. You need to be the strongest choice in the handful of places you work, for the handful of jobs you want.
Which south London areas have their own page?
Follow any link below for a page built around plumbing and heating firms in that borough. The figure shows plumbing and heating listings on Google Maps within 6km, as of October 2026.
- Croydon 645 listings within 6km
- Bromley 498 listings within 6km
- Southwark 1,856 listings within 6km
- Lambeth 1,120 listings within 6km
- Wandsworth 997 listings within 6km
- Merton 845 listings within 6km
- Sutton 679 listings within 6km
- Kingston upon Thames 567 listings within 6km
- Greenwich 550 listings within 6km
- Richmond upon Thames 615 listings within 6km
- Lewisham 624 listings within 6km
- Bexley 449 listings within 6km
Added together, that is 9,445 listings across the 12 areas we cover. Neighbouring boroughs such as Southwark and Lambeth, or Merton and Wandsworth, have overlapping 6km circles, so a single business can show up more than once. Treat these as listings, not a head count of firms.
How does south London housing shape the work?
Victorian and Edwardian terraces.
Common across Lambeth, Lewisham, Wandsworth and Southwark. Older pipework, cramped boiler cupboards and rear extensions mean plenty of upgrade and repair work.
Inter-war semis.
Large parts of Croydon, Sutton, Merton and Bexley were built between the wars. Boiler replacements and heating upgrades are a regular job in homes of that age.
Larger detached homes.
Parts of Bromley, Richmond and Kingston have bigger houses with several bathrooms, where system boilers and unvented cylinders are common.
Riverside and new-build flats.
From Greenwich to Battersea, newer blocks bring unvented cylinders, communal heating and managing agents who want dependable contractors.
Rented homes.
Inner south London has a large private rented sector, which means a constant need for landlord gas safety records.
Your site should lead with the homes and jobs you know best. A bathroom specialist in Bromley and an emergency plumber in Peckham need very different websites.
What does every south London plumber website include?
Pages per job.
Boiler installs, servicing, landlord certificates, leak repairs, bathrooms, drainage. Each built around what people type into Google.
Pages per area.
Streatham, Peckham, Wimbledon, Beckenham, Eltham or wherever you are busiest, each with real local detail.
Credentials handled properly.
We know the rules on Gas Safe Register display, WaterSafe membership and trade logos under Trading Standards guidance, and we build with them in mind. Approving the wording on your site is, in the end, your call and your responsibility.
Genuine reviews.
Linked from your Google profile and never made up. The DMCC Act 2024 bans fake reviews.
A quote form that works one-handed.
Job type, postcode and a photo of the problem.
To push up the map results borough by borough, see local SEO for plumbers. If your business is boilers and gas, look at boiler and gas engineer website design. And if you are tired of paying for shared leads, our guide is Checkatrade worth it weighs up the costs.
Multi-van website
From £4,500
Firms with several engineers, service areas and trades
Get my fixed quoteEstablished website
From £2,400
Plumbing and heating firms with several services and a growing team
Get my fixed quoteSole trader website
From £1,200
One or two-person businesses who need calls and quote requests
Get my fixed quotePrices exclude VAT. Optional care plan £50 a month, no minimum term. Fixed written quote within one working day, held for seven days.
What if you work across several boroughs?
Most south London firms do. A heating engineer based in Croydon might cover Sutton, Purley and Streatham. A bathroom fitter in Bromley might work across Beckenham, Orpington and Sidcup.
We handle that with a clear structure:
- One homepage that sets out what you do and the broad area you cover.
- A page per service for the jobs you want more of.
- A page per area for the boroughs and neighbourhoods you drive to most often.
- Sensible links between them, so a visitor reading about boiler installs can jump straight to the page for their own area.
We only build area pages for places you genuinely work. Pages for towns you never visit tend to attract enquiries you will turn down, and they do little for your reputation with Google either.
What does it cost to get started?
Website builds run from £4,500 for a multi-van business, from £2,400 for an established firm and from £1,200 for a sole trader, all excluding VAT. You get a fixed, written quote within one working day, and we hold it for seven days.
Once live, the care plan is £50 a month with no minimum term. SEO and AI visibility start from £497 a month if you want ongoing growth.
Frequently asked questions
Which south London boroughs do you have pages for?
Twelve: Croydon, Bromley, Southwark, Lambeth, Wandsworth, Merton, Sutton, Kingston upon Thames, Greenwich, Richmond upon Thames, Lewisham and Bexley.
Is it better to target inner or outer south London?
It depends where your van already goes. Inner boroughs have more listings to compete with, while outer boroughs like Bexley, Bromley and Kingston have fewer firms spread over bigger areas.
My customers are mostly in Victorian terraces. Can the site speak to them?
Yes. We can write pages on boiler swaps, radiator upgrades and bathroom refits in older terraced homes, with the problems those houses typically throw up.
I cover both south London and Surrey. Can one website do both?
Yes. We add pages for the Surrey towns you work in alongside your south London areas, as long as they match where you genuinely take jobs.
Can you set up Google Ads for a south London heating firm?
Yes. Management starts from £497 a month plus £495 one-off setup, and your ad spend is paid directly to Google with no mark-up.
Will I be able to update my own website?
Small edits are covered on our £50 a month care plan, so you can just email us. You still own the site and domain outright.