Looking to expand your eCommerce

25 Years in Business

Why Choose Us


We are a very friendly UK based team, happy to discuss your requirements, make knowledgeable recommendations and work with you to achieve a website that works for you and your customers.


Tristar has been developing website since 1999 and its team of designers and developers are knowledgeable within all areas of web design and development from coding to user functionality.


Tristar has over 17 years of experience in web development and web design from bespoke systems to open source solutions.

One point to call

No need to call separate companies for support for your website, domain names, hosting, email as we can manage it all for you with Tristar being the only point of call you need!

Web Design Hertfordshire

Tristar Web Solutions is a web design and development agency based in Welwyn Garden City, Hertfordshire that has been producing websites since 1999.

We pride ourselves on designing and building innovative, creative websites and web applications, giving the website users the ability to easily navigate a website and the website owner the ability to manage their content

Design and branding for websites are not the same as for print design. It is essential to balance creativity with functionality. We design sites that are creative and visually appealing and delivering information in a clear manner and that are accessible to all visitors.

We work with you to design a bespoke solution that ensures that your website is a professional reflection of your business so that you can be sure you won't be getting the same tired old template with a logo slapped in the corner.

Web Design Hertfordshire

Web Design

It is essential to balance creativity with functionality and designing a fully responsive website offering with the best user experience.

WordPress Websites

We offer a full WordPress web development service, from full website design and development including full support and WordPress security.

OpenCart Ecommerce

Tristar is a UK OpenCart partner, specialising in the OpenCart UK platform, from full development to bespoke functionality.


Shopify Ecommerce

As Shopify partner developers, we can assist you with the design and development of your Shopify eCommerce website


Search Engine Optimisation (SEO) is all about getting your company visibility where it really needs it: on the first page.

Webmaster Services

Frustrated with not getting the help you need? Tristar will be happy to look at and discuss your current website issues and offer a website fix or maintenance service.

Some Client Projects

Royce Group

Wordpress Website for Climate Control Specialists

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Archery World

OpenCart E-commerce Website for Archery Equipment

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Prestige Bathrooms

Wordpress Website for Bathroom Showroom

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Gardens For Life

Wordpress Website for Professional Garden Design & Landscape Company

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Courtyard Architecture

Door furniture manufacturer, OpenCart ecommerce website

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OpenCart Ecommerce website for static caravan spares

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OpenCart E-commerce Website selling Defibrillators

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AMG Wholesale

Suppliers of Tech Stuff - OpenCart Ecommerce Website

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We are an OpenCart UK Partner specialising in OpenCart eCommerce solutions. Please contact us to discuss your needs whether a full OpenCart website builds, bespoke functionality or simply help with fixes and functionality for an existing website.

Because of Tristar, I was able to survive the lockdown.

As a small business owner, I can only highly praise Tristar Web Solutions. Their professional help with my webpage is amazing. Because of this, I was able to survive a lockdown and keep family and business going on. Just nice guys, fantastic knowledge and help, nothing is ever a problem and find a solution and always happy to advise and help, yes can-do attitude and my business just bloomed with their help!

Google 5 Star Review

Sari Walker

Business Owner - Little Chic
Thoroughly impressed with the follow-up support.

I lost my website after someone installing an update made mistakes. Tristar got it back, installed the update and upgraded it, making it much better. Thoroughly impressed with the follow-up support too, even a couple of years later. justsewnow.com

Google 5 Star Review

Eleanor Carleton

Business Owner - Just Sew Now
First-class all round!

Tristar developed my website a couple of years ago, and I have been very pleased with how it has performed. But also whenever I have needed help adjusting the site, they have been most helpful in guiding me through any changes I am struggling with. First-class all round!

Google 5 Star Review

Paul Field

Business Owner - Rona Sewing Machines
Tristar were able to solve it within a matter of hours

After struggling for weeks with another developer on a tricky OpenCart issue, Tristar were able to solve it within a matter of hours.

Throughout I was kept informed of progress and once fixed, a detailed explanation given on what was wrong and how it was fixed.

A pleasure to work with from start to finish. Thank you!

Richard Armstrong

Armstrong Powerhouse
Absolutely Brilliant Service

Approached Tristar Web Solutions for a fix to an error I was having with my opencart webstore. While other UK based companies quoted me prices upwards of £300, Tristar investigated and, deciding it was a small job - fixed it for free! Absolutely brilliant service, quick and friendly to boot!

Alan Mark Fox

I Am So Glad I Found Tristar!

Professional and efficient service from experts in their field. I am so glad I found Tristar! After years of employing other so called experts it is such a relief to have our websites supported and hosted by a company that really does know what they are doing! Thank you Tristar!...

Helen Benson

Managing Director of Decoflora Ltd
Tristar are always happy to support our needs!

We have worked with Tristar and the team for a few years now and they have always been very responsive, professional and accommodating - even to that odd last minute thing! We have multiple websites and over 10 selling platforms and yet Tristar are always happy to support our needs. Big or small I do not think you will go wrong putting your trust in them.

Google 5 Star Review


Cycle King
We would recommend Tristar without question!

Tristar Web Solutions offer a superb service via knowledgeable, professional industry experts who are always delighted to help & assist our company. We would recommend Tristar without question.

Google 5 Star Review

Steve Clare

Sandess Water
Fantastic web design and increase in revenue!

Amazing Service and support. Fantastic website design and an increase in revenue! Paul, you're a Star! Thanks a million! Highly recommend 5 STARS from US. Thumbs UP

Google 5 Star Review


Business Owner - Tree of Life Guitars

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