Supporting accounting, legal and financial firms from Welwyn Garden City since 1999

TristarTech Solutions

What working with us looks like.

Technology is only part of what we do. The way we work with you matters just as much.

A bright converted-loft office with sofas, plants and desks
QuarterlyRolling contracts
20–500Users in the businesses we support
UnlimitedRemote support in office hours
Face to faceRegular Partnership Reviews

We believe good IT starts with understanding the business

Every business has technology, but not every business has technology that genuinely supports the way it works.

So many organisations end up with systems that have grown organically over many years. New software is added, old processes remain, responsibilities become unclear and different suppliers look after different pieces of the puzzle. Everything functions, until it doesn't.

Which is why we take a different approach.

Before recommending solutions, we spend time understanding how your business operates, what your people rely on each day, where the friction exists and what success looks like for you.

Only then do we recommend the right technology, the right processes and the right level of support.

Because good IT is rarely about buying more technology. It is about making better decisions.

We’re your long-term partner, not just a support desk

Anyone can solve today's technical issue. Our goal is to help prevent tomorrow's.

That means looking beyond individual support tickets and taking responsibility for the overall health of your IT environment. We continually review systems, identify opportunities for improvement, strengthen security, reduce operational risk and help you to plan for the future instead of simply reacting to problems.

Many of our client relationships have been built over years because they know we are invested in their long-term success, not just closing the next support request.

Built on trust, accountability and doing things properly

Technology changes constantly, but the principles behind good service do not.

We believe in being accountable for our recommendations, transparent in our communication and thorough in our work. If something needs attention, we will explain why. If there is a better way of doing something, we will say so. If we make a commitment, we work hard to deliver on it.

That approach has earned the trust of businesses that depend on reliable technology every day, particularly those operating in highly regulated and detail-oriented industries where downtime, poor security or inconsistent systems have real business consequences.

And we do this in plain English. You should never feel like you need a technical dictionary to understand your IT provider. We explain what is happening, why it matters and what your options are, giving you the confidence to make informed decisions without unnecessary jargon.

Specialists in businesses where reliability matters

We work with organisations across a range of industries, with particular experience supporting accounting firms, financial services businesses, legal practices and other professional service organisations.

These businesses rely on specialist applications, sensitive client information, strict compliance requirements and immovable deadlines. They need an IT partner who understands that a missed payroll deadline or unavailable practice management system is more than just a technical issue; it affects clients, reputation and the business itself.

That understanding shapes the way we deliver support.

Always improving

Technology never stands still; neither do we.

We continually invest in our people, our knowledge and our processes so that we can provide clients with practical advice, modern solutions and dependable support as technology evolves.

Our role isn’t simply to keep systems running; it’s to help you use technology with confidence, make informed decisions and build an IT environment that supports sustainable growth for years to come.

Let's build technology that works for your business

Whether you need a fully managed IT partner, strategic guidance, stronger cyber security, or support for a growing business, we’re here to help.

Because the best IT isn’t the technology you notice most - it’s the technology that simply lets your business get on with what it does best.

Questions before we start.

What is included in your managed IT support?

All our rolling quarterly contracts include unlimited remote support in office hours, Managed Anti-Virus and Web Protection, Patch Management and pro-active monitoring of your systems. Onsite visits for break/fix work are included with some levels of contract, and are billed separately for others. We can also procure and install new hardware and software, onboard and offboard staff, advise on cabling and ISP choices, and we are always happy to discuss any other IT issues you may have.

Do you only support businesses in London?

While we support clients in London, we also cover businesses across Herts, Beds and Bucks. Where required, on-site support can also be arranged.

Can you work alongside our existing IT team?

Absolutely. Some clients outsource all of their IT to us, while others use us to supplement an internal IT department with additional expertise, strategic guidance or specialist project support. We adapt our services to suit your business rather than expecting your business to fit a fixed model.

What happens when we change to Tristar from a different provider?

We will liaise with your current IT Support to ensure a full and seamless knowledge transfer, meaning we can begin fully supporting your systems from day one. During the first few months, we take the time to learn how you work and use your systems, enabling us to advise on any changes we feel may be beneficial to you

Read all frequently asked questions

Let’s build technology that works for your business.

Start with a Free Partnership Review call. We will take time to understand your business and objectives before recommending any services.

  • Twenty to thirty minutesWith a senior engineer, on a video call.
  • A written summary you keepOne page, yours whether or not we ever work together.
  • No obligationNothing to sign at the end, and no pressure to.
CallFree Review