Expert IT is a family run business. Our aim is to give the highest quality corporate and home IT services with excellent customer care.

We employ only trustworthy and suitably qualified staff, and because of this, we can offer you or your business the expert advice necessary in today's fast-paced IT industry.

Serviced Areas

  • North London & Herts

Contact Details

  Website
  City Potters Bar
  Postcode EN6 5BL
  Address Suite E, Hollies House
  Phone Number 020 8819 6848

Products & Services

We can take care of your IT, leaving you free to concentrate on servicing your clients.

We can help with troubleshooting problems, hardware and software upgrades. System health-checks, optimisation, or reconfiguration. Repairs to faulty hardware.


Why go to different suppliers to buy equipment and have it installed when we can do it all for you? We have affiliations with major vendors and can usually offer more competitive pricing than going direct, therefore saving you both time and money.


We can setup an entire network from scratch or expand your existing infrastructure. In addition to supplying, installing and configuring network servers, we can also help you to upgrade and standardise the software on your desktop PCs.

  • I would recommend this business

Previously my business partner and I worked for large corporate businesses with an IT department down the corridor, in expertIT we have found something even better. 5 years ago a golf friend recommended this company, in this time we have had numerous software issues and hardware requirements the level of help and assistance has always been superb and so much better than previous work life experiences; the fact they come back when they say so and support our business as if it's their own. I have no problem in giving anyone a reference should they require; these guys really do go above and beyond.

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Overall ratingExcellent

  • I would recommend this business

Expert IT have always provided an excellent service to our company, They are all incredibly talented and their support and service is second to none. During lockdown they have gone above and beyond to support us, and have enabled us to work from home remotely and successfully, keeping us connected every step of the way, which has been truly invaluable.

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Overall ratingExcellent

  • I would recommend this business

They are a very efficient organisation and they get things done

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  • I would recommend this business

Expert IT are dependable service providers, with friendly and supportive staff. No job is too big or too small. Response times are excellent and it's reassuring to know they are just a phone call away. Highly recommended for all your IT support.

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  • I would recommend this business

Always available to help. Thank you guys.

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  • I would recommend this business

The laser computer broke down and the guys at Expert IT came to our rescue again. Massive thanks to them for keeping our wheels turning.

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  • I would recommend this business

These guys are fantastic! Literally saved our Xmas this year. Thanks Dan!

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Overall ratingExcellent

Customer Testimonials

I have used expert IT for all our IT support for about 15 years now - originally recommended to me by a friend, they started off helping us with one or two home IT challenges.

Over the years they have guided us through every IT challenge imaginable and stayed with us whilst we have grown from having a small personal PC at home to a sophisticated business server network which enables my employees to work from home and syncs our systems seamlessly.

I have recommended them to a number of other businesses and I would never make an IT decision without their input first. Good IT experts are hard to find (we had 5 'experts' before we found them!) and their expertise is second to none.


We've been using Expert IT for years because they continue to make our life easy


Although my wife and I run our own respective businesses, we both need a better robust system that maximises on the new technologies to make our work more efficient, integrated and offer new ways of working. Furthermore our legacy systems are serviced by domestic accounts and its time we unravelled these accounts and migrated to two separate business accounts. You were very patient with my wife and I. We can often differ in approaches to things. I also get impatient as I grasp IT and communications very quickly and forget others are not as knowledgeable. Under these circumstances you managed to stir a difficult balance and gradually introduce ideas and options to my wife that put her at ease and made her feel included. We are looking forward to working with you THANK YOU


Just wanted to say a big thank-you for fixing my son’s laptop. So pleased to have finally found someone I can trust! You’ve all been a pleasure to deal with and I would have no hesitation in using your services again and recommending you to others.

Social Activity

New Windows 10 Tool To Rid Computer of ‘Bloatware’ http://expertit.co.uk/new-windows-10-tool-rid-computer-bloatware/
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If you are using TeamViewer please consider changing your password http://arstechnica.com/security/2016/06/teamviewer-says-theres-no-evidence-of-2fa-bypass-in-mass-account-hack/ For further advice please contact us
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Tech support scams continue http://expertit.co.uk/tech-support-scams-continue/
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Top Tips for Staying Safe Online https://t.co/4kvWyYYxCY
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Windows 10 - Backlash after unexpected upgrades https://t.co/h9mZrw1a1m
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What are the benefits of working remotely? https://t.co/ka5pO0aiKA
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I think you may have network issues. We have had issues for last 30 mins and they are persisting. @voiptalkstatus
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Microsoft accused of Windows 10 upgrade 'nasty trick' - http://www.bbc.co.uk/news/technology-36367221 If you need any advice surrounding this please get in touch
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From Our Website

Expert IT is a small family run business in Hertfordshire. We specialise in IT support for small businesses across the Home Counties, London and further afield. Whatever the IT problem, we find solutions. From routine to the unique, large to small, and complex to easy, we work with our clients to support them and their businesses. With over 20 years of being in business, we have built up a strong reputation of putting clients first. If you are new to us and have a problem you can't solve, then rest assured we can help - please get in touch.