Latest blogs
17
Aug 2026
When AI breaks out of the Sandbox: What recent incidents mean for business security
AI is becoming capable of doing more than simply answering questions. Modern AI agents can write and...
02
Jun 2026
The next wave of phishing is already taking shape
Phishing emails have always relied on one thing: tricking people.
For years, many of these messag...
19
May 2026
Simple habits to help your Windows 11 PCs last longer
Replacing computers sooner than expected is becoming increasingly common.
Not because the hardwar...
About us
We are a small, family-run business providing reliable IT support to small businesses across the Home Counties, London and beyond. From everyday IT issues to more complex technical challenges, we keep your systems running smoothly so you can focus on your business.
Great IT support isn't just fixing problems. We offer honest advice, explain things in plain English and always put our clients first.
If you're looking for friendly, reliable IT support, we can help.
Why choose Expert IT?
Reliable solutions
- From everyday IT support to complex technical projects, we deliver dependable solutions.
Plain English advice
- We don't hide behind technical jargon. We offer honest advice to hep you make informed choices.
Personal service
- As a family-run business, we provide friendly, responsive support.
What do our clients say?
Andrew Bradley
I have worked for many big businesses in my career, all of which had there own IT departments but I can honestly say the Expert IT team are by far the best I have ever worked with!
Deborah Cohen
I have used Expert IT for more than 30 years. They’re brilliant. They respond quickly. They always have a solution to even the most complex issue. They don’t mind at all if I call with simple questions and take the time to explain everything clearly. They a warm, friendly and professional firm who I would highly recommend.
Sharon Howard
Bennett & Hall Estate Agency
We have been using ExpertIT for 20+ years, they have always dealt with every issue efficiently. They are an extremely well run outfit, support, reactive, fully understand what our business is about and how to assist us. Can not recommend them enough – think 20+ years says it all!
Lucy Shepherd
Excellent service from Lewis, personal service, fast delivery and reasonable price, I highly recommend.
Lucy Lowe
Parkwood Management Company
We have used Expert IT for nearly 20 years for all of our Company IT issues. We have always found Gavin and Daniel and their team helpful and efficient. They have guided us through several upgrades and are always there at the end of the phone or email if we have a problem. We would happily recommend Expert IT to any firm or individual looking for IT services!
Kim Brown
Race Interiors
Thank you Expert IT for all your assistance each & every time we call with issues/just general queries, Gavin, Lewis and all the team are so efficient, courteous and always explain how they have resolved the issue. We never have issues outstanding for any length of time, as they are all generally resolved in just one phone call. Great customer service always, much appreciated.
Mike Dimonaco
One Stop Finance
Expert IT are simply the best. Have dealt with other firms in the past but never had the service and support in a very nice and friendly way that we have had from Expert IT over the last 8 years. Can’t recommend highly enough, great knowledgeable service with a smile.
Lauren Bailey
Match Cut Media
I highly recommend Expert IT! Having worked with them for many years now, Gavin, Lewis and the team are always on hand to help and go above and beyond to fix our IT issues. Whether it’s a complex issue, or a simple fix, it’s covered. Our work is time sensitive which is critical to the business, and we work across both Mac, PC and mobile devices so their flexibility and knowledge is invaluable. Thanks team!
Tom Lloyd
Dayco Property Maintenance
We’ve been using Expert IT as support for our office IT equipment for many years and their service to date has been exceptional. The team are quickly on hand to resolve our issues without delay or disruption to our day to day operations. They are also very cost competitive. I highly recommend their service if you are in need of any IT support, being it personally or professionally.
Kevin Westcott
Star Refining
Expert IT have provided us with reliable dependable support for nearly 20 years. Their no non-sense approach has always refreshing. Clear simple advice, and they do their best to speak in plain English. Would highly recommend!