Computer Repair London
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Computer Repairs and Laptop Repairs, PC Upgrades, PC Health Checks and Technical Support.

Fast Service

Same day Remote IT Support. On-Site appointments are available throughout Croydon and beyond.

Friendly Team

We're customer-focused and extremely friendly. Our team will resolve your computer problems.

DBS Cleared

All our IT staff are DBS security checked, ensuring the protection of vulnerable adults and children.


SysFix provide a wide range of computer repair services in London. A member of our highly skilled, technical support team will visit you at home or business, to provide assistance with your IT issues.

As well as on-site IT Support, we also provide online pc support over the internet using our remote support software which not only saves you money but is quicker too.


If you're a business customer looking for IT Services, check out the menu at the top of the page.We provide a wide range of managed IT services including;



Call Us Now

020 3095 7740

Monday to Friday 8am to 8pm
Saturday 9am to 4pm

Or You Can

E-Mail Us

365 Days a Year

IT support for software errors

Software Errors

We can fix most software issues using our remote IT support service. Error messages, software crashing, book an appointment today to fix your computer.

Virus removal service

Virus Removal

An online pc support appointment will allow us to remove viruses, malware, and spyware from your computer. We also suggest using our managed antivirus services.

Fix a slow pc computer with a PC Health check.

Fix A Slow PC

We perform a pre-determined set of tasks on your computer to improve overall performance and stability. Great if your computer seems slow.

Computer RAM memory upgrade

RAM Upgrade

Upgrade your PC computer for an increased performance boost. A RAM Upgrade allows more programs to operate at once without a performance drop.

Microsoft Windows installation and reinstallation.

Windows Install

A corrupt Microsoft Windows installation due to a failed windows update or failed hard disk requires a fresh install. We can perform this for you onsite or at our offices.

Graphics card support for pc computers and laptops

Graphics Issues

Lines across the screen or pixelated graphics usually mean your graphics card (GPU) is dying. A  new graphics card or motherboard will be required.

Data recovery service London

Data Recovery

Deleted a file by accident or migrated to a new machine. We can recover data from most computers and devices including iPods, iPhones, Hard Drives and Memory Cards.

Computer won't turn on. PC won't start

PC Won't Start

If you have problems booting your computer, an engineer callout is required or you can bring your PC to us. A Reinstallation of Windows or macOS is often required.

Email support service for Outlook, Windows live mail, POP3, IMAP and Exchange

Email Problems

We can fix email problems such as emails stuck in outbox, emails not sending in Outlook, Windows Live Mail PO3 and IMAP Settings, etc. 

Wi-Fi network support. Slow wifi, poor wifi signal and lack of wifi coverage.

Wi-Fi Problems

Poor signal strength and coverage can slow internet speeds on wireless devices. We offer a range of solutions to extend your wifi network to improve internet speed.

Faulty power supply unit, PSU for PC computers

Faulty PSU

If you heard a bang or can smell burning, it's probably a failed power supply unit. We can install a new power supply which requires an engineer to visit your home or business.

Printer setup and support. Wifi printer setup.

Printer Setup

WiFi Printer setup or Wired printer setup in your own home or by remote support. All printers are supported including Brother, Canon, HP, Samsung, and Epson.

Computer Repair Brighton

Computer Repair Services In London

● PC Repairs in London  Laptop Repairs London   IT Support London 
● Computer Repair London  Computer Maintenance  London Computer Repairs 

Book An Appointment

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IT Support in London is available Monday to Friday (8am to 8pm) and Saturday (9am to 4pm). Out-of-hours appointments available with supplement, subject to engineer availability.

IT Support in is available Monday to Friday (9am to 5:30pm). Out-of-hours appointments available with a supplement, subject to engineer availability.

All our IT engineers are DBS security cleared.

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All areas of central London are covered for desktop PC Repair services and on-site technical support including Croydon, Bromley, Sutton, Merton, Wandsworth, Lambeth, Lewisham, Greenwich, Brixton, Hammersmith and Fulham, Westminster, Kensington, Clapham, Camden, Islington, Hackney, Kensington and Newham.  
Remote IT Support and other services are available UK-wide. Please call us on 020 3095 7740 for more information or via our contact us page.

IT Support London and Computer Repair