Our Services


Hardware Repairs, OS Repairs, Virus-Malware Removal, Upgrades, Computer Repairs.


From Hard Drives, SSD's, RAID arrays, smartphones and other storage media.

IT Support

IT Infrastructure Setup, Remote and Onsite Support, Flexible Agreements, Network Setup


Personal Blog and Commercial, E-commerce, Search Engine Optimisation


One to One or group tuition for generic or specialised topics and software.

  • Thomas 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 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 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 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 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 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 Leandro

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

  • Ryan 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!

onITek | IT Support

PC Health Check

Is your computer running slowly or unresponsive? It's time for a checkup.

onITek | IT Support

Computer Repair

Has your PC packed in? Hardware not working? Get it diagnosed ASAP.

onITek | Home IT Support

Home Business

Need support for your home business / home office? We've got you covered.

onITek | IT Support

New PC/Laptop Setup

Having trouble setting up your new machine and adding devices to it?

onITek | IT Support

Antivirus Solutions

Computer caught a virus? Need a bug eliminating or virus protection?

onITek | IT Support

Parental Controls

Want to protect your content from your child and your child from online content?

onITek | IT Support

Internet / Network

Having problems with your network, Internet or wifi? No problem!

onITek | IT Support

Smart home Setup

Want to control your lights / heating via your phone or voice?

onITek | IT Support

Technical Support

A programme stopped working? Trying to do something but can't?

About onITek Solutions Ltd

Here at onITek Solutions Ltd, we offer pc repairs, computer repair, new computer setup, data backup, data recovery, it support, website design, IT lessons, technical support, smart home setup and antivirus solutions to clients throughout Borehamwood, Elstree and the surrounding areas of Hertfordshire. If you would like to know more, be sure to get in touch with our experienced team today. We’d love to hear from you and assist you in any way we possibly can.

Computer Repair | Slow computer

If you have a slow computer or your computer is not responding we can fix it, we offer a full computer repair service in your home throughout Borehamwood, Elstree and the surrounding areas of Hertfordshire. We have years of experience in computer repair and we will repair your computer on-site. Why suffer through a slow or non-responsive computer when the solution is just a phone call or message away. We will not only carry out computer repairs to your system but we will also make sure that any necessary prevention is installed so that the issue will not occur and your slow computer runs as quickly as possible.

Smart Home Setup

Want to control your lights, heating or doorbell with your voice or phone? Through your smart phone or voice assistant you can control your home lights or heating and connect them to your existing wireless network. Once the lighting is installed, the agent will set up your online account, download the mobile app and help you familiarise yourself with the remote-control functionality of your device. When you choose us for our smart home setup services, there are a lot of steps involved. We’ve decided to list the steps and what our team can help you with below:

– Smart lights setup | Hive | Tuya | Philips Hue

– Smart doorbell and chime setup | Ring | Nest

– Smart heating setup | Nest | Hive

– Smart home security installations | Alarm | Keypad | Fobs | Sensors

– Control your appliances using Alexa or Google Home

– Mobile phone/tablet configuration

– Account setup

– After setup tutorial

– 3 months FREE tech support for all smart home installations

If you would like more information on the smart home setup services that we offer from our base in Borehamwood, Elstree or Hertfordshire, feel free to give us a call.

Home Business IT Support

Home businesses are often critically dependent on small amounts of computing equipment; a desktop PC, a laptop/tablet and perhaps a printer or two. When something fails, businesses can grind to a halt and a fast response is vital. On-site it support from the team here at onITek in Borehamwood, Elstree allows you to stop worrying about your computers and start focusing on your core business tasks. It also puts an end to countless hours spent fighting uncooperative PCs, routers, printers and other electronic devices. We give you everything you need to get more from your computing and to ensure more reliable systems; we can help you with anything from choosing a new PC / computer repair through to creating robust backup systems ad meeting internet requirements. If you want ad-hoc support that’s fine, or we can offer fixed-price packages designed to meet your needs.

New Computer Setup

When you purchase a new machine or reinstall Windows on an old one, your machine will not be ready for use; our new computer setup services fix that. We always remove trial software such as Norton or McAfee (we’ll install a free alternative). If we see applications that are commonly referred to as ‘bloatware’, we will remove that too (e.g. pointless manufacturer application wasting valuable resources). Whilst we can install all the basic applications to get you up and running and ready for the web, you may need paid-for applications such as MS Office and paid Antivirus solutions to name a couple. If you have the license keys for them, we will install them for you or if you don’t, we can supply them at a competitive price or find you free alternatives.

We also sell computers throughout Borehamwood, Elstree and the surrounding areas so, if you’re in need of a new computer why not give us a call?

Call Our Experienced Borehamwood-Based Team Today

If you’re based in Borehamwood, Elstree or the surrounding areas of Hertfordshire and you require additional information on the services that we offer, such as pc repairs, new computer setup, computer repairs, data backup, data recovery, it support, website design, it lessons, technical support, smart home setup and antivirus solutions, please don’t hesitate to get in touch with our experienced team today. We’re always here to take your call, deal with any enquiries and answer any questions that you may have regarding the services that we offer from our base in Borehamwood. Alternatively, you can take a look at the services that we provide in and around the Hertfordshire area, we’re sure that you’ll love what you find.

WD6 | WD7 | WD23 | WD19 | WD17 | WD24 | WD25 | AL1| AL2 | AL3 | AL9 | AL10 | EN6 | EN5 | EN4 | NW4 | NW7 | NW9 | Borehamwood  | Elstree | Shenley | Mill Hill | Stanmore | Edgware | Barnet | New Barnet | Radlett | Frogmore | Colney Street | Aldenham | Bushey | Watford | Leavesden | South Mimms | St. Albans | Welham Green | Southgate | Brent X  | Hendon | Hatfield | London Colney | Potters Bar

Repair diagnostics

We will come to your home / office and evaluate your PC and inform you of what the issue(s) may be. If you then want the issues fixed we will agree a price and carry out the work. If not, that's fine too.

Fast repair

Once the issue has been diagnosed we will repair your PC as quickly as possible. If a part(s) need replacing, then we will either order in the part and come back or take the computer with us and return it when fixed. Whatever you prefer.

90 days warranty

All work carried out comes with a 90 day warranty, so you can rest easy that if the same issue(s) arise again during that time, they will be fixed for you free of charge.

How to find us

Kinetic Business Centre, Borehamwood, WD6 4PJ0333 300 1462info@onitek.co.uk

Opening hours

Monday-Friday09:00 - 18:00
Saturday10:00 - 14:00
Sunday10:00 - 14:00

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