A plumbing website in the UK costs between £295 and £2,500, depending on who builds it and what is actually included. Here is the honest breakdown — no “it depends” waffle.
The three price bands
DIY builders (£10–£30/month). Wix, Squarespace, GoDaddy. Cheap until you count your evenings. Most plumber sites built this way load slowly, rank nowhere, and still cost £300 a year in fees. Fine as a placeholder; useless as a sales tool.
Productised builds (£295–£500 one-off). A fixed-scope, fixed-price package: five pages, your services, your areas, your copy approved before build, SEO baseline done. This is where the value lives for a one-van operation. Our Starter is £495; the Founders’ Pilot for the first five plumbing businesses is £295.
Agency (£2,000+ and 6–8 weeks). You get meetings, mood boards and an invoice that grows. Worth it for a multi-depot company with a marketing manager. Overkill for everyone else.
What actually wins emergency call-outs
Price matters less than these four things. A site missing them is expensive at any price:
- Speed. Someone with water through their ceiling will not wait six seconds. Demand a Lighthouse performance score of 90+ and ask to see it measured.
- A phone number that follows the thumb. Sticky call button on mobile, no exceptions.
- Real service areas. “Camden, Kentish Town, Primrose Hill” beats “London and surrounding areas”. Google ranks specifics; customers trust them.
- Reviews on the page. Not a link to Checkatrade — the reviews, embedded.
Where the money is wasted
Stock photos of models holding wrenches. “Welcome to our website” copy. Logo animations. Anything billed by the hour without a written deliverables list.
What it should cost you, precisely
£495 for the site, once. £149 if you want your Google Business Profile rebuilt properly at the same time. £49 a month if you want someone else to keep it patched, backed up and updated.
That is the entire price list, printed before you pay. If a quote you are holding has more line items than that, ask why.