Web Design & Web Development in Northern Ireland

Web Design & Development Services for Northern Ireland Businesses

Excel Web Design provides professional web design Northern Ireland businesses can rely on for clear structure, strong performance, and long-term usability. We build websites that are fast, reliable, and designed to support real business goals such as enquiries, bookings, and online growth.

Rather than treating Northern Ireland as a single market, we work with businesses in different cities and towns, each with its own audience and needs. This regional approach allows us to deliver websites that perform well locally while remaining scalable and easy to manage over time. As part of our wider web design & development services, we build websites that support both day-to-day business use and long-term growth.

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App Development

We build web and mobile applications for businesses across Northern Ireland. Our work includes customer portals, internal systems, and tailored product platforms that support real operational needs. Each app is designed to be practical, reliable, and ready for everyday use.

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Full Stack Web Development

We develop secure, scalable web platforms for organisations across Northern Ireland, built around real workflows and data requirements. Every system is structured for performance and long-term stability. From custom builds to complex integrations, reliability stays central.

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Web Design

We design clear, user-friendly websites for businesses throughout Northern Ireland. Each site loads quickly, works across all devices, and helps build trust with visitors. Design stays simple, focused, and built to support growth.

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Blockchain Development

We provide blockchain development services for organisations across Northern Ireland that need dependable decentralised solutions. Our focus remains on security, performance, and real-world applications. Each system is built to operate reliably in live business environments.

ABOUT

Excel Web Design
Web & Application Development in Northern Ireland

I’m David van den Berg, Managing Director at Excel Web Design.

Over the last 15 years, I’ve worked with Irish businesses and startups to design and build websites and digital platforms that are reliable, scalable, and aligned with real business goals, not short-term trends.

Based in Dublin, you’ll work directly with our team throughout the project, from initial planning through to development and launch. We focus on clear communication, practical advice, and long-term partnerships, taking a hands-on approach from start to finish.

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11

TEAM MEMBERS

15+

YEARS IN BUSINESS

300+

HAPPY CUSTOMERS

100+

WEB APPS DEVELOPED

Web Design Northern Ireland Services for Local Businesses

Our web design services focus on usability, structure, and clear communication. We design websites that make it easy for visitors to understand what you do, who you serve, and how to get in touch.

Each website is planned around your business objectives and your audience. From page layout and navigation to calls to action and content structure, every design decision is made with purpose.

Rather than relying on off-the-shelf templates, we create custom website designs that reflect your brand and give you flexibility as your business grows.

For businesses that want a content-managed site that remains easy to update over time, wordpress web design and development is often a practical fit.

How Excel Web Design Delivers Web Design Northern Ireland Businesses Can Rely On

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Websites Built for Local Businesses

We build websites for businesses throughout Northern Ireland that need a clear, professional online presence that works without unnecessary complication. Every website is designed to load quickly, display correctly on all devices, and make it easy for visitors to understand what you offer.

This works well for local companies, service providers, and organisations that depend on their website to generate enquiries and support day-to-day business activity.

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Simple, Practical Website Management

Our websites are built so that content can be managed easily in-house. Updating text, images, or pages doesn’t require technical expertise, while the core structure of the site remains secure and reliable.

This makes ongoing management simpler and helps keep long-term costs under control.

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Platforms That Support Growth

For businesses across Northern Ireland with growth plans, we create websites that can expand as requirements change. This includes flexible page structures, integrations, performance improvements, and e-commerce web design and development where needed.

By planning for growth from the start, we help businesses avoid technical limitations and reduce the need for major rebuilds later on.

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Ongoing Support When You Need It

Our work continues after your website goes live. Businesses across Northern Ireland rely on us for updates, improvements, and technical support as their needs evolve.

Whether it’s improving performance, adjusting content, or responding to new business requirements, we provide consistent support to keep your website running smoothly.

Reviews from our Awesome Customers!

      EXCELLENT  
   Based on 57 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Paddy Daly 
 
 
 
 Trustindex verifies that the original source of the review is Google. I couldn’t recommend David and his team highly enough. They took the time to understand our business, our goals and the type of experience we wanted to create for our customers. Throughout the project, communication was excellent,  and any changes we requested were handled quickly and professionally. They also brought plenty of their own ideas to the table, helping us improve both the design and functionality of the website. We are delighted with the finished result. The website looks professional, performs well and gives us a strong platform from which to grow our business. A reliable, knowledgeable and genuinely helpful web developer who is a pleasure to work with. We are definitely looking forward to continue the journey with Excel Web Design!
  
 
      Posted on Google  
   
   Andrew Wright 
 
 
 
 Trustindex verifies that the original source of the review is Google. The project Excel Web Design Dublin undertaken for us - Duleek Heritage - had a limited time to complete as we needed it completed by a certain date to obtain a grant. Excel Web Design Dublin completed the project well in time to a very high standard and were always very helpful in addressing any problems and queries along the way.
  
 
      Posted on Google  
   
   Lisa Molloy 
 
 
 
 Trustindex verifies that the original source of the review is Google. David is super-helpful & quick to reply with a solution to any problem that's thrown at him.  A gentleman & pleasure to deal with!
  
 
      Posted on Google  
   
   Mark Kelly 
 
 
 
 Trustindex verifies that the original source of the review is Google. At the beginning of 2025, I had decided that our dental practice website had run it's course and was no longer fit for purpose. It was slow, tired and badly in need of a revamp! After some careful research, we decided to contact David and Marie at Excel web design. One of the best business decisions we had made when I think back on it now. After discussing our needs, David and his team got straight to work on building us a brand new website. It took a lot of effort, but boy was it worth it. At every step in the project, David was available to chat to and helped guide us along the process. The team at Excel Web Design really delivered and we are absolutely thrilled with our new website. Many of our patients comment on it too which is always lovely to hear. If you are thinking of a web design project for your business, one good decision you'll make today is to pick up the phone and give David and his team a call. I really couldn't recommend them highly enough ;) Dr. Mark Kelly (Shelbourne Dental Clinic).
  
 
      Posted on Google  
   
   Gerald OConnor 
 
 
 
 Trustindex verifies that the original source of the review is Google. David and the team at Excel Web design are amazing to work with! I wrote a book a few years ago and he did the website for it and it exceeded all expectations, I would happily recommend him and the team to anyone looking to grow their business!
  
 
      Posted on Google  
   
   nicola herbert 
 
 
 
 Trustindex verifies that the original source of the review is Google. I’ve dealt with numerous web companies over the years so can honestly say that Excel Web Design are absolutely amazing, they’re up there with the best. Their professionalism and dedication to their customers is what keeps bringing me back.
  
 
      Posted on Google  
   
   Liam Cassidy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excel Web Design have been fantastic from start to finish with every project we worked on with them. Their customer service is genuinely second to none, hands-on, responsive, and incredibly supportive throughout the entire process. The level of care and support Excel Web Design provide is rare to find, I would have no hesitation in recommending them to anyone looking for professional web design backed by outstanding customer service.
  
 
      Posted on Google  
   
   Mark Harris 
 
 
 
 Trustindex verifies that the original source of the review is Google. Skilled, Approachable, Responsive - recommended
  
 
      Posted on Google  
   
   A Deegan 
 
 
 
 Trustindex verifies that the original source of the review is Google. David and his team are knowledgeable and listen to what our requirements are and then execute on those requirements, we will continue to use Excel Web Design to further develop our new online shop
  
 
      Posted on Google  
   
   Marta Nemeth 
 
 
 
 Trustindex verifies that the original source of the review is Google. I use Excel Web Design for lots of years now and they never let me down! They are very professional in designing websites and even on google ranking and so on. Very kind people who cares about what you think and how you like to have things done on your work! They normally make impossibles to possible!! I really love working with them aa they always there and help! I’am 100% recommend them to anyone! I can say it easily that they are the best! Thank you soo much!

How We Work with Northern Ireland Businesses

Every project starts with understanding your business, your audience, and what success looks like for you. We take the time to plan website structure, content, and functionality before development begins.

Throughout the project, we focus on:

Clear communication
Realistic timelines
Practical recommendations
Hands-on collaboration

After launch, we remain available to support updates, improvements, and changes as your business grows. This long-term approach helps ensure your website continues to perform and stay aligned with your goals. Where a project also needs custom digital tools alongside the website, this can extend into app development as part of the wider solution.

Web Development Built for Performance and Long-Term Growth

Our web development work ensures every website performs reliably and remains easy to maintain. We prioritise clean builds, fast load times, and secure development practices so your website works properly for both users and search engines.

Websites are built with scalability in mind, allowing you to:

Add new pages or services
Integrate third-party tools
Expand into e-commerce
Support increased traffic over time

By focusing on maintainable code and sensible structure, we help businesses across Northern Ireland avoid unnecessary rebuilds and long-term technical issues. For businesses that want a flexible store built on WordPress, woocommerce web design and development can also be incorporated into the wider build.

Tell us about your project

Areas We Cover for Web Design Northern Ireland

We work with businesses throughout Northern Ireland and regularly support clients in the following locations:

Web Design Belfast – supporting businesses in the city with professional website design and development
Web Design (London) Derry – helping local companies improve visibility and performance online
Web Design Lisburn – delivering clear, reliable websites for growing businesses
Web Design Newry – building websites that support enquiries, services, and expansion

Each location page is tailored to local search intent while remaining part of a wider Northern Ireland service offering.

Talk to a Web Design Consultant

If you’re looking for web design Northern Ireland businesses can trust and want a clear, practical approach without unnecessary complexity, contact Excel Web Design by calling 01 824 1737 or emailing info@excelwebdesign.ie to discuss your project, or explore our local services in Belfast, Derry, Lisburn, and Newry to see how we support businesses across the region.

Why Choose Excel Web Design in Northern Ireland

Over 15 years of experience delivering web design and development projects in Ireland
A practical, business-first approach focused on real outcomes
Custom-built websites, not generic templates
Clear communication and structured project delivery
Ongoing support available after launch

We understand that your website is an important investment. Our goal is to deliver solutions that are reliable, scalable, and aligned with how your business operates day to day.

If you need web design Northern Ireland businesses can depend on, Excel Web Design brings the experience and structure to deliver it properly.

Some of our fantastic clients