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Websites · iPhone & Android apps · Management systems

The website, the apps and the system that runs it all.

We design and build all three for businesses in any industry, then host them and look after them. One team in Essex, and nothing gets typed twice.

Design, build and hosting in one placeWeb, iOS and AndroidOur own software runs a business every day
What we build

Six things. Usually two or three of them together.

The website brings the work in. The app puts it in the team's pocket. The system runs the whole thing. Built by the same people, they share one set of data.

How it works

One system underneath. Every screen on top.

Most businesses we meet run on a website from one company, a booking tool from another, a spreadsheet, a WhatsApp group and someone retyping it all into the accounts on a Friday. We build it as one thing.

The site

Brings the enquiry in and drops it straight into the diary.

The apps

Put the job, the photos and the sign-off in the team's hands.

The system

Holds the customers, jobs, stock and money, and talks to your accounts.

Process

From first visit to live in weeks, not quarters.

You deal with the people building it. No account manager, no ticket queue, no offshore team.

01We come and watch

A morning in the business, seeing how a day actually runs. That becomes the brief, in plain English, and you sign it off before anything is built.

02You see it before it's built

Screens drawn around your day, not a template with your logo on it. You react, we change them, nobody has written a line of code yet.

03Built, then used for real

Your team runs live work through it while we watch. Whatever breaks on a busy Saturday gets fixed before launch, not after.

04Hosted and improved by us

We run it, monitor it and keep adding to it, because that's when you find out what a business really needs.

About JSA Group

A small company, on purpose.

Upminster, EssexWorking across the UK
Since 2025JSA Group Ltd, no. 16494212
Web · iOS · AndroidPlus the systems behind them
IndependentOwner-run, no investors

JSA Group came out of motor retail, watching a good business run on a dozen disconnected tools and an enormous amount of retyping. We built the system, the website and the phone apps to run it properly, and they've run a busy dealership every day since.

Now we do the same for other businesses, whatever they sell. The company stays deliberately small: you get a direct number, the people you meet are the people who build it, and someone picks up when something needs changing at 7pm.

In the motor trade? The dealer system we built is available to other dealerships as Auto OS.
Contact

Tell us what the business does.

And what's slowing it down. Every message is read by the people who build the work, and answered the same working day, usually with a couple of questions and a time to come and see you.

No newsletters, no lists. It goes to the people who build the work and nobody else.
Got it. Thank you.

We will be in touch, usually the same working day.