Design and build
Responsive sites designed around what the business needs the visitor to do, then built to be edited by the people who have to keep them current.
Where the company began, in 1999. Design, build, ecommerce and bespoke software — with the hosting and the support under the same roof, so there is nobody to blame but us.

Tristar started as a web agency in Welwyn Garden City in 1999, building content-managed sites with our own software long before that was something you could download. We moved to WordPress, OpenCart and Shopify when it became obvious that clients should own their platform rather than licence ours.
That history is the useful part. We have migrated enough sites between enough platforms to be honest about which one suits you, including when the answer is the one you already have.
Responsive sites designed around what the business needs the visitor to do, then built to be edited by the people who have to keep them current.
Shopify, WooCommerce and OpenCart, including migrations between them.
When off-the-shelf will not do it, we build. Previous work includes an offline-capable Android application and internal systems that are still running.
Updates, security, backups and the small changes every site needs, handled rather than quoted for each time.








We look at what you have and say whether to keep it or rebuild it.
Built on the platform that suits the job, then launched without drama.
On our own servers in UK facilities, so there is one team to call.
Updates, backups and monitoring handled behind the scenes.
Usually WordPress for content, Shopify or WooCommerce for retail. The honest answer depends on who maintains it and what it integrates with, which is the first thing we will ask about.
We can, on our own servers in UK facilities, and most clients do. It means one phone call when something is wrong rather than two companies disagreeing.
Often yes. We will look at it first and tell you whether taking it on is sensible or whether you would be better off rebuilding.
Thirty minutes with a senior engineer, then a written one-page summary you keep whether or not you work with us.