About us

Thomas BearyThomas Beary

I cannot recommend this gentleman, Lee, enough to people for a swift and specific computer service. He was totally honest with me from the outset and he did a sterling job. His advice was excellent and he carried out all of the work on my laptop from what I would class a very reasonable price. if you ever have any issues with computers, Lee is the man to call. As I have previously said, I cannot recommend Lee enough. Thank you Lee for all of your excellent work and input.

Jackie GerrardJackie Gerrard

Lee Greenfield can't be recommended highly enough. He gives prompt service - very prompt - and is incredibly ethical and efficient. Please don't use him too much or he won't be available for us. Jackie and David Gerrard.

J LevyJ Levy

Lee has sorted innumerable computer problems out for me and our complicated email system! I am very grateful as he has been able to sort them out efficiently and has always been most helpful in finding a solution. I would certainly highly recommend him.

Gary LevinsonGary Levinson

Definitely the best service in the area, Lee came to my house and fixed my PC which had been driving me mad for months. He also made my Internet speeds a lot faster at no extra costs and clearly explained to me what the issues were and how he fixed them. The knowledge, experience, attention to detail and price set them high above every other local service I called over the years. 10/10.

Roy ThakeRoy Thake

Got a computer problem look no further than Lee who dealt with a major problem that I had and stayed until it was completely rectified. Reasonable fees as well !

Russell LewisRussell Lewis

I took a punt as Lee was not recommended but I needed a “quick fix” , he is local & was available
It became obvious to me he not only knew what he was talking about but also spoke in plain non geeky so I understood what he was doing
Job done with satisfaction at a fair price
Would most definitely recommend and use again if needs be

Dilek Dogan LeandroDilek Dogan Leandro

Onitek Digitool multi purpose portable and ready to carry on a small key chain useful gadget with 5star quality 💐💕

Ryan FairbrookRyan Fairbrook

The mini computer is brilliant. I didn't realise it would be so small. It's actually more powerful than my old computer by miles and it's an 8th the size. I'm actually impressed!

How we work

  • Contact us to arrange a time for a home call-out
  • We will come to you ASAP (depending on our technicians’ availability) and diagnose your computer problem for free
  • We will aim to repair your computer in your home within 2 hours (provided that no spare parts or software/hardware upgrades are required)
  • We will inform you about the repair cost before we carry out the repair
  • If you agree with the price, we will carry out the repair work on your computer
  • If we are not able to repair your computer on the spot, we will take it with us for further testing and repair
  • We will return your computer when ready or you can collect it from us
  • All repairs carried out by onITek are guaranteed for 90 days
  • No Fix – No Fee!

Other stats about us

We strive to offer a 5 star experience and complete satisfaction with our service to each and every customer, whether it be for a simple repair, remote support or a complete overhaul of your systems, we aim to be the best for you.




Fast service


Affordable prices


Modern technology


Onsite Computer Repair and IT Support in your home

Borehamwood and surrounding areas. Covering Hertfordshire, Middlesex and North London.

1. Contact us

Call us on 0333 300 1462 or 07956 914676 or message us using the round chat bubble on the bottom right hand side of the page and let us know about the problem that you have and the service you require.

2. Diagnosis

Most cases we can determine the root of the issue with a quick chat, failing that we will come to your address and diagnose your computer ASAP. We will let you know the cause of the issue for FREE and if you are happy with us to proceed, we will fix the issue straight away. If parts need replacing then we will let you know what needs replacing and how much it will cost at the lowest price we can find online. We will then reschedule the appointment for us to come back and finish the fix.

3. IT Service

We will fix the issue for you and carry out the service requested. We operate a No fix No fee policy so you will not be charged if the problem is not fixed. Our work is also guaranteed for 90 days so if the same issue arises again within that time, we will fix it again for free.

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