Website design Sussex – get your tailored quote
Bespoke Sussex web design that converts – book a same-day discovery call.
Looking for a professional website designer in Sussex? HeightOn creates high-performance, on brand websites that drive leads, build trust and help your business grow. Based in Heathfield, we support ambitious businesses across East & West Sussex, from Brighton & Eastbourne to Uckfield & Hastings.
“Website design Driven by strategy & performance”
Website experiences that connect, convert, and keep working for your Sussex business long after launch – from WordPress web design to fully custom Laravel & React development.
Performance driven web design
On Structure: bespoke website design for a fast-growing electrical engineering firm
On Defence: a secure IAM and IP access solution for a data-sensitive UK SME with global clients
On Recruitment: brand & website design for Maddison Consultants
On Branding: electrical engineers brand development at industrial scale
On Growth: raising the bar for an award-winning commercial catering butchers
On Craft: forging a brand as strong as the work itself
Rebranding wavemobile: enabling a national push for rural connectivity
Moving in On digital marketing that delivers for industrial electrical engineers
Saving Arnold & Baldwin On time and money
Brand Identity for JA-CS: a trusted name in property consultancy
At HeightOn, we don’t offer cookie-cutter packages – we tailor every solution. Your quote starts with a short conversation and ends with a website built to go further.
Want to know what makes a business website really perform? Read our insight: Switch On Success: bespoke vs customised website design.
Share your details and we’ll schedule a 30-minute call. Once we understand your requirements, we’ll follow up with a tailored proposal and recommended next steps.
Smarter websites, built on stronger foundations
From full rebrands to targeted redesigns, we’re as confident delivering complex system integrations as we are boosting an existing website’s performance. Wherever you are in your journey, we’ll help elevate your online presence.
While many of our Sussex web design projects focus on brand performance and lead generation, we’re also trusted to deliver advanced, data-secure solutions. For example, our work on a secure IAM and IP access system shows how we build platforms that meet the strictest compliance and performance needs.
Looking for SEO support in Sussex?
This page is focused on website design. If you want ongoing visibility growth after launch, explore our Sussex SEO packages.
Why HeightOn is the right partner for your website design
Why Sussex businesses choose us:
- Trusted Sussex web design agency – expert-led design and development, always best-fit (never one-size-fits-all).
- Custom website development – tailored UX & UI design shaped around your Sussex business, market and goals.
- Built for visibility from day one – clean structure and on-page fundamentals to help Sussex businesses get found.
- Performance-first approach – fast, mobile-first builds with Core Web Vitals and usability in mind.
- Security-ready foundations – SSL, updates and best-practice setup, with enhanced security available where needed.
- Seamless integrations – connecting your website with CRMs, booking systems and eCommerce platforms.
- Scalable solutions – websites that evolve as your Sussex business grows.
“Proven results – delivering measurable impact for SMEs across Sussex and beyond.”
What’s included in our Sussex website design packages?
Working on brand and digital strategy from Heathfield, East Sussex, we’ve helped businesses across Sussex build sites that perform – whether brochure sites, eCommerce stores or complex web systems.
We also advise on hosting and access to keep your site protected – and if data or identity asset security is critical to your business, we can consult on advanced solutions too.
Two ways we build – always best-fit
Most Sussex businesses choose a fully bespoke website – unique UX/UI built around your brand and conversion goals. If speed or budget matters, we can also deliver a streamlined WordPress build using a proven foundation, customised to look and feel like you – not a template.
Either way, it’s mobile-first, performance-led, and structured for discovery from day one.
Next-day discovery call available
Always included
- Bespoke design concepts (UX & UI)
- Mobile-first, responsive development
- Core SEO setup & on-page optimisation
- Basic CMS access is included
- Secure hosting and domain setup
- Performance & maintenance plan options
Optional additions
Brand & Content Extras
- Brand positioning & identity design
- Content creation & copywriting
- Photography & video production
- Digital growth strategy
- Ongoing SEO support (post-launch)
Technical & Functional Extras
- Full access to a content management system
- Integration with your key business tools
- E-commerce functionality
- Secure data and IAM solutions
- Bespoke application development
Engage & inspire
Compete & optimise
Convert & grow
How it works: our 3-step process
We’ve refined our process to make things simple – fast to start, smooth to deliver, and built to last.
Engage & Inspire
1. Discovery call & proposal
We start with a discovery call to understand your goals, audience and challenges. From there, we prepare a tailored proposal and project plan, so you know exactly what’s included and how we’ll deliver it.
Compete & Optimise
2. Concept design & build
We create UX and UI design concepts that capture your brand and connect with your audience. Once approved, we build your site using best-fit technology – optimised for performance, mobile-first usability, and search visibility.
Convert & Grow
3. Launch & ongoing support
We launch your site with strong foundations in place to start generating results, then support you with maintenance and ongoing optimisation so your website keeps improving over time.
Real results from real businesses
Let’s build better
Smarter website design – tailored to drive growth.
Working from Heathfield, Horam East Sussex, we help businesses across Sussex, Surrey, Kent, London and beyond create standout websites that deliver measurable results.
Start your project – 01435 692 023
FAQs
Do you meet clients on‑site in Sussex?
Yes – we regularly meet in Eastbourne, East Grinstead Hailsham and Uckfield given our location in Heathfield. Remote or hybrid works too – which ever is better for you!
How much does a website cost with HeightOn?
It depends on scope, functionality, and complexity – but all quotes are tailored and transparent. For Sussex businesses, our bespoke websites typically start from £4,800 + VAT. We also offer more affordable options through theme installation and customisation if you’re working to a tighter budget.
How long does a website project take?
Most Sussex website design projects take 4–12 weeks, depending on size and goals. We’ll agree clear milestones up front and keep you informed at every stage.
Do you offer fast turnaround websites?
Yes. If you need to get online quickly, we can provide a streamlined, theme-based build – giving you a professional Sussex business website in weeks, not months.
What platforms do you work with?
We design and build in WordPress, Laravel, React.js, and Shopify – selecting the platform that best fits your goals, infrastructure, and long-term plans.
Do you provide hosting and security?
Yes – we offer secure hosting recommendations, with SSL, daily backups and uptime monitoring. If data or identity asset security is critical, we can also consult on advanced solutions.
Will my website be GDPR compliant?
Yes. Every HeightOn website follows GDPR best practices – including cookie notices, privacy policies and secure data handling.
Do you offer ongoing website maintenance?
Absolutely. We provide monthly support packages for Sussex businesses – covering updates, optimisation and performance monitoring. If you want to go further after launch, explore our Sussex SEO packages.
Can you integrate my CRM or booking system?
Yes – we regularly integrate with CRMs such as Zoho, Salesforce and Bullhorn, as well as booking systems, eCommerce, and bespoke business platforms.
Do you have examples of successful website projects?
Yes. Explore our client success stories, including Randoll Industrial Electrical Engineers in East Sussex, Arnold & Baldwin Chartered Surveyors and W A Thompson Construction.
Ready to get started?
Tell us about your project and we’ll arrange a 30-minute website discovery call. Prefer to talk now? Drop us a call 01435 692 023.
Want the bigger picture? Explore our Website Design hub
Let’s talk – 01435 692 023
Horam, Heathfield, East Sussex
131 trees planted
How we’re making better choices for people, planet and purpose. Sustainability – read more
