WordPress Development Services in the UK
Flexible, fast, and future-ready websites — built by a friendly WordPress team.
At StreamMarket, we build custom WordPress websites that are easy to manage, fast to load, and designed to grow with your business. Whether you need a simple brochure website, a powerful marketing-led platform, a membership portal, or a fully integrated business site, our team delivers WordPress solutions that are beautifully designed, secure, and built to last.
WordPress powers more than 40% of the web — and for good reason. It’s flexible, affordable, SEO-friendly, and ideal for businesses of all sizes. But to unlock its full potential, you need the right development partner. Someone who can plan, build, optimise, integrate systems, and support your website long-term.
That’s where we come in.
We work closely with UK businesses across retail, mobility, logistics, healthcare, fashion, wholesale, and many more sectors to build WordPress websites that look great, perform brilliantly, and are effortless to update — without any technical knowledge required.
If you want a reliable UK WordPress agency who explains things in plain English and truly understands your goals, you’re in the right place.
Why Choose WordPress for Your Website?
WordPress is one of the most powerful and flexible content management systems (CMS) available today. It’s suitable for everything from small business websites to large-scale enterprise platforms.
Here’s why so many UK businesses choose WordPress:
Easy to use
update pages, blogs, images, menus and content without needing a developer
Highly customisable
custom themes, layouts, page builders and plugin options
SEO-friendly
excellent for organic growth, site structure, content publishing & indexing
Affordable & scalable
ideal for start-ups and growing businesses
Huge plugin ecosystem
booking systems, CRM integrations, memberships, SEO, forms, anything you need
Secure & reliable
when managed correctly
Our WordPress Development Services
We offer end-to-end WordPress development services. Whether you’re building something new or improving an existing site, we’ll create a solution tailored to your brand, your audience, and your business objectives.
Custom WordPress Website Development
We build custom WordPress websites from the ground up — crafted to your brand, goals, and user needs.
This includes:
- Bespoke WordPress theme development
- Custom-designed page layouts
- Tailored functionality & modules
- Clean, lightweight code for speed & SEO
- Mobile-first design for modern browsing
- Built with scalability in mind
Your site won’t look like anyone else’s — it’s built uniquely for your business.
WordPress Theme Customisation
If you prefer using a premium theme, we can customise it to match your brand and enhance functionality.
- Personalised colours, fonts, layouts
- Homepage redesign
- UX improvements
- Performance enhancements
- Flexible page-building options
We turn any theme into a polished, professional website that feels like a custom build.
Plugin Development & Integrations
Plugins are the heart of WordPress — but not all of them work together smoothly.
We help you integrate, configure, or develop:
- CRM integrations (StreamMarket CRM, HubSpot, Salesforce, Zoho)
- Booking & appointment systems
- Membership & subscription platforms
- ERP & Warehouse system integrations
- Accounting integrations (Sage, Xero, QuickBooks)
- Custom API connections
- Multi-location store locator systems
- Advanced forms and lead generation setups
- Security & spam protection tools
And if you need something completely unique, we can build a custom plugin for your specific requirements.
WordPress Migration & Rebuild Services
If your current website is outdated, slow, or difficult to manage, we’ll migrate your content to a modern WordPress setup with no disruption.
We migrate from:
- Wix
- Squarespace
- WooCommerce
- Shopify (to a WordPress brochure site)
- Magento (for hybrid setups)
- Custom-built CMS platforms
Our rebuild process includes:
- Full content and media migration
- SEO preservation (URLs, redirects, metadata)
- Page redesign & UX improvement
- Faster hosting and performance upgrades
You’ll end up with a fresh, modern website that’s easy to manage and built to support your future plans.
Speed & Performance Optimisation
A slow WordPress site loses visitors — and search rankings.
We improve performance with:
- Core Web Vitals optimisation
- Caching strategy setup
- Image compression & optimisation
- Removing unused plugins
- Optimising database structure
- Improving hosting configuration
- Minimising scripts & bloat
- CDN setup (Cloudflare / Fastly)
This results in a website that loads quickly, performs smoothly on mobile, and ranks better organically.
WordPress Security & Hardening
We take security seriously.
WordPress is secure when maintained properly — and we ensure your website is protected.
Our security service includes:
- Regular security audits
- Firewall protection
- Malware monitoring & removal
- Plugin vulnerability checks
- Two-factor authentication
- GDPR-ready configurations
- Daily or automated backups
- Brute-force protection
- SSL installation & renewal
We keep your website safe so you can focus on your business.
WordPress Support & Ongoing Maintenance
Your website isn’t a “one-time project” — it needs ongoing care and updates to stay secure and high-performing.
Our support plans include:
- Monthly updates (WordPress, themes, plugins)
- Fixes & troubleshooting
- Spam & security monitoring
- Speed reviews
- New features & enhancements
- UX improvements
- Analytics reporting
- Content assistance (optional)
You’ll always have a specialist ready to help — no outsourced support, no hidden delays.
CRM, ERP & Third-Party Integrations
Many businesses need WordPress to work with systems they already use. We make that possible.
We integrate WordPress with:
- HubSpot, Mailchimp, Klaviyo
- Salesforce, Zoho CRM
- ERP systems like Unleashed, Brightpearl, Cin7
- Inventory & warehouse systems
- Booking & calendar platforms
- Payment gateways
- Custom APIs for internal software
Your systems will finally speak to each other — saving hours of manual work.
Industry
WordPress for Your Industry
While WordPress is universal, different industries have different needs.
We tailor every build to your sector.
Mobility
Accessibility-first UX Product education pages Location finder for showrooms CRM integration for enquiries
Fashion & Retail
High-quality imagery Lookbooks Collection layouts Social integrations
Health & Wellness
Secure forms Appointment booking Content-rich resources GDPR readiness
Logistics & Wholesale
Custom portals Enquiry-based pages Multi-step lead forms System integrations
Electronics & Tech
Comparison tables Technical specifications Support & documentation pages
Baby Products
Clean, friendly storytelling layouts Helpful resources for parents Review integrations
Whatever your industry, we shape WordPress around how your customers think and behave.
Our WordPress Development Process
Clear communication, collaborative work, and a smooth delivery — every time.
-
Discovery & Planning
We learn about your business, goals, audience, and existing challenges.
-
UX & Wireframing
We map out the user journey and create intuitive layouts.
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Design Phase
Visuals, branding, colours, typography — your identity brought to life.
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Development
Clean, efficient WordPress build using best practices.
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Testing & QA
Cross-browser, mobile, speed, security, and functionality testing.
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Launch & Deployment
Smooth, stress-free go-live with full backup & rollback plans.
-
Training & Support
We show your team how to manage the website confidently — no technical background needed.
Why UK Businesses
Choose StreamMarket
- Friendly, approachable team
- Strong understanding of UK industries & customer behaviour
- Multi-platform expertise (WordPress, Shopify, Magento)
- Clear communication with non-technical clients
- Long-term partnership approach
- Strong UX, performance & SEO focus
- Proven experience across retail, mobility, fashion, logistics & more
- Reliable support after launch
You’re not just getting a website — you’re getting a digital partner invested in your long-term growth.
WordPress FAQs
Is WordPress good for SEO?
Is WordPress secure?
How much does a WordPress website cost in the UK?
Can you redesign or rebuild my existing WordPress site?
Do you offer hosting?
Can WordPress integrate with my CRM or business system?
Do you offer long-term maintenance?
Ready to Build or Improve
Your WordPress Website?
Whether you’re starting from scratch or upgrading an existing WordPress site, we’d love to support your journey.
Choose the option that suits your next step:
- Start a New WordPress Website
- Migrate to WordPress
- Request a WordPress Audit
Or speak with us directly