WordPress Conversion Services for UK Businesses

Built for UK SMEs, charities, professional services firms and distributed teams around London, Manchester, Birmingham, Bristol, Edinburgh and teams working nationwide. A clean WordPress implementation that preserves what works and removes inherited technical debt. We account for plain UK English with accessible, task-focused content, cards, Direct Debit and regulated Open Banking or Pay by Bank providers where they fit the journey, and practical delivery in GMT/BST.

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Our approach

Pixel perfect, lovingly hand coded .

UK organisations do not need a generic overseas template. They need website to WordPress conversion shaped around a competitive market where credibility, accessibility and a low-friction enquiry or checkout journey strongly affect conversion, internal ownership and the tools their customers already recognise. We audit templates, content types, forms, tracking and URLs first, then verify responsive behaviour, redirects and editor workflows against the original.

The result is a WordPress site that looks exactly like your design and behaves like a native web application. Fast, maintainable and built to the highest technical standards.

  • Support for Figma, XD, Sketch, PSD and static HTML
  • Gutenberg ready with custom blocks and theme.json
  • Lighthouse scores of 90 and above as standard
Design file alongside hand coded WordPress theme

Built for the United Kingdom

How website to WordPress conversion works in the United Kingdom

UK SMEs, charities, professional services firms and distributed teams operate in a competitive market where credibility, accessibility and a low-friction enquiry or checkout journey strongly affect conversion. We shape the website to WordPress conversion around those buying habits, plain UK English with accessible, task-focused content, straightforward proposals, sensible estimates and pricing in pounds, and the systems already used by the team. The result is a practical service plan for teams building trust and sustainable growth across the UK.

Practical UK use cases

Design conversion

Rebuild an approved visual system as reusable WordPress components rather than a collection of fixed pages. For teams around London, Manchester, Birmingham, Bristol, Edinburgh and teams working nationwide, we define the local audience, ownership and follow-up route before implementation and account for cards, Direct Debit and regulated Open Banking or Pay by Bank providers where they fit the journey.

Legacy CMS replacement

Move structured content and URLs from an ageing platform into editor-friendly WordPress.

Builder clean-up

Replace an unstable page-builder implementation while protecting important content and search signals.

What we account for in the United Kingdom

Privacy and responsible data

We minimise unnecessary collection and document forms, analytics, processors and retention choices with the UK GDPR and Data Protection Act 2018, with security and privacy-by-design guidance from the ICO in mind. Technical implementation supports your compliance work; it does not replace legal advice.

Local operations and integrations

The delivery plan can account for cards, Direct Debit and regulated Open Banking or Pay by Bank providers where they fit the journey, pricing in pounds sterling, plain UK English with accessible, task-focused content, and a UK region when contracts, latency or organisational policy make local hosting preferable. We only add local integrations that serve a real customer or operational need.

Delivery in your working day

Planning, reviews and support are organised around GMT/BST. We audit templates, content types, forms, tracking and URLs first, then verify responsive behaviour, redirects and editor workflows against the original. Handover is written for the people who will publish, approve and support the site locally.

Local regulatory references are implementation context, not legal or regulatory advice. Your organisation remains responsible for confirming the obligations that apply to its sector and use of personal data.

How it works

Design to live site in four steps.

A practical delivery process for UK teams, with decisions documented in GMT/BST and local operational requirements agreed before build work begins.

01

Design audit

We review your files for component consistency, spacing tokens, assets and fonts. You get a firm quote and a technical plan before we write a line of code.

02

Hand coded build

WordPress engineers build your theme from scratch. We translate design tokens into clean CSS and reusable Gutenberg blocks that your team can edit safely.

03

Optimisation pass

We optimise images, assets and scripts for the fastest possible load times and a clean Core Web Vitals profile across every page.

04

Delivery

Full walkthrough, written documentation and a smooth handover. We can also handle deployment to your staging or production server.

What's included

Full service conversion package.

  • Pixel accurate theme development
  • Responsive layouts for every screen size
  • Custom Gutenberg blocks (ACF or native)
  • Core Web Vitals optimisation
  • Semantic HTML and schema markup
  • Cross browser testing (Chrome, Firefox, Safari, Edge)
  • Content migration support
  • 30 day post launch support
How we compare

Why designers and agencies pick us for conversions.

Conversion quality varies wildly. Here is how a hand coded WP Pro Devs build stacks up against a freelance converter and a typical agency build.

WP Pro Devs
Freelancer
Traditional agency
Pixel accurate against source file
Hand coded, no page builder
Custom Gutenberg blocks included
Core Web Vitals guaranteed
Fixed quote before work
Typical turnaround
2 to 6 weeks
Varies
2 to 4 months
Starting price
£2.5k
£300
£10k+
Post launch support
30 to 90 days
None
Retainer only
WP Pro DevsRecommended
  • Pixel accurate against source file
  • Hand coded, no page builder
  • Custom Gutenberg blocks included
  • Core Web Vitals guaranteed
  • Fixed quote before work
  • Typical turnaround2 to 6 weeks
  • Starting price£2.5k
  • Post launch support30 to 90 days
What clients say
WP Pro Devs successfully migrated the site, achieving the client's desired website speed score and copying over all meta tags and descriptions. The team delivered on time and within budget and communicated excellently via virtual meetings. They were committed to aftercare and detail.
M
Michael CairnsDirector · Celsius Plumbing and Heating (Edinburgh) Ltd
640+Projects delivered
4.9 / 5Average rating · 180 reviews
82%Clients on retainer
Pricing

Fixed quote pricing .

Standard pricing for professional conversion projects. Pick the tier that fits your scope or request a custom estimate.

Launch offer20% off every plan
Ends in
--D--H--M--S
−20%
Starter
was £2.5k to £5k
£2k to £4k

Perfect for single page landers or simple three page marketing sites.

  • Up to 3 templates
  • Hand coded theme
  • Basic Gutenberg blocks
  • Lighthouse optimisation
  • 30 day post launch support
Most popular−20%
Studio
was £5k to £8k
£4k to £6.4k

A complete multi page conversion for small business sites and blogs.

  • Up to 10 templates
  • Full design system parity
  • Custom Gutenberg blocks
  • WooCommerce styling
  • 60 day post launch support
−20%
Scale
was £8k to £16k
£6.4k to £12.8k

Large design systems with many custom blocks, templates and WooCommerce styling.

  • Up to 25 templates
  • Complex animations and logic
  • Multi language ready
  • Performance budget enforced
  • 90 day support plus 1 training session
−20%
Enterprise
was £16k+
£12.8k+

Enterprise level conversions with complex integrations, logic and headless options.

  • Unlimited templates
  • Custom plugin logic
  • Headless or Next.js frontend option
  • Dedicated project lead
  • SLA with priority response
Quality standards

Every conversion ships production ready .

A conversion is not done until it passes our internal checklist. No rushed handoffs, no broken responsive breakpoints, no layout shift.

Pixel perfect parity

Side by side diff against your Figma, XD or Sketch frames. Spacing, typography and colour tokens match the source.

Lighthouse 95+ score

Performance, accessibility, SEO and best practices measured and documented before launch.

Core Web Vitals pass

LCP under 2.5s, CLS under 0.1, INP under 200ms. Verified on throttled mobile emulation.

WCAG 2.2 AA compliant

Keyboard navigation, semantic HTML, ARIA labels and contrast ratios checked against the latest standard.

Responsive at every breakpoint

Mobile, tablet, desktop and wide desktop tested. Fluid type, flexible grids, no horizontal scroll.

SEO schema built in

JSON LD structured data, Open Graph tags, sitemap and robots wired per page type at delivery.

Cross browser tested

Verified on Chrome, Safari, Firefox, Edge and real mobile devices before you ever see a staging link.

Clean, editor friendly blocks

Gutenberg blocks named, labelled and locked so editors cannot break your carefully built design.

Backed by real QA

Two pairs of eyes on every conversion. Visual QA, functional QA and performance QA before handover.

For design studios

Your designs. Our code. Your brand on delivery.

We are the silent development partner behind dozens of design studios and marketing agencies. Your client sees your designs shipped on your brand. Our name never appears on the staging link, the handover or the invoice.

  • 01

    Fully branded delivery

    Staging URLs, documentation and handover decks carry your brand, not ours.

  • 02

    Dedicated partner PM

    One point of contact for every conversion. Shared Slack channel, weekly syncs, fast replies.

  • 03

    Transparent partner pricing

    Retainer rates, bulk discounts and priority scheduling for studios and agencies we work with often.

  • 04

    Your process, not ours

    We plug into your Figma, ClickUp, Notion or Linear. No tool switching, no friction for your team.

How white label conversion works

01
You

Share the design file

You drop your Figma, XD or Sketch link plus any content notes in your stack. No rewritten brief required.

02
We

Scope and partner quote

We audit the file, flag design gaps and send a partner rate quote. Never shown to your client.

03
You

Mark up and quote your client

You add margin, brand the proposal and present it on your letterhead at your price.

04
Client

Client approves the scope

Your client signs off on your terms, with your brand, and pays you directly.

05
We

We build under NDA

Silent build on a branded staging URL. No logos, no footer credits, no email signatures from us.

06
You

Deliver as your own

You review, accept handover and deliver the finished WordPress theme to your client under your agency name.

Common questions

What people ask us about conversion.

Yes. Planning, reviews and support can be organised around GMT/BST. We agree response expectations, meeting windows and escalation contacts before the project or care plan starts.
Start your conversion

Send us your design today.

Share a Figma link and a few words about the project. You will get a written estimate and firm timeline within one business day from a WordPress engineer, not a salesperson.

  • Free design review, zero commitment
  • Written quote locked before any work begins
  • WordPress engineer on your project start to finish
Book a 20-min scoping call
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WordPress Conversion Agency in the UK | WP Pro Devs