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Expert, friendly IT support for home users in Anglesey & North Wales

At CefniTech, we know how important technology is in your home — from work and learning to entertainment and security. That’s why we offer expert, friendly IT support for home users across Anglesey and North Wales. Whether you need help setting up a new computer, fixing your WiFi, securing your network, or getting the most out of your smart devices, we’re here to make technology easy and stress-free.

 

For businesses looking to enhance their IT capabilities, we also offer flexible IT Outsourcing Services to augment your existing IT staff, enabling them to concentrate on strategic priorities.

Computer & Device Setup
Got a new computer, tablet, printer, or smart device? CefniTech can take care of the setup for you. We’ll install your devices, configure your accounts, transfer your data if needed, and make sure everything is ready to use without the stress.
WiFi & Internet Troubleshooting
Struggling with slow speeds, WiFi dead spots, or constant disconnections? Our team can diagnose and fix your internet and WiFi issues quickly. We optimise your network for better coverage, speed, and reliability, so you can enjoy seamless online access throughout your home.
Security for Home Networks
Keeping your home network safe is more important than ever. CefniTech can help secure your WiFi, configure firewalls, set up parental controls, and protect your devices from external threats — giving you and your family peace of mind while online.
Virus Removal
If your home computer is acting strangely, running slowly, or showing unusual pop-ups, it may be infected. Our virus removal service cleans your system thoroughly without losing your data, and we can recommend trusted antivirus solutions to help prevent future infections.
Smart Home Tech Support
Make your smart home work the way it should. CefniTech offers setup and troubleshooting for smart devices like thermostats, lighting, voice assistants (Alexa, Google Home), security cameras, and more. We’ll help you connect, configure, and get the most out of your smart technology.
Computer & Device Setup
WiFi & Internet Troubleshooting
Security for Home Networks
Virus
Removal
Smart Home Tech Support
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Streamline your Technology with our Trusted IT Support.

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We know that running a business can be hectic. That’s where CefniTech comes in, providing the support and stability you need to keep your technology running smoothly.

Location
Based in Anglesey, Supporting Customers Across the UK and Beyond
Contact Us
07721 422537 info@cefnitech.co.uk
Working times
Mon – Fri: 8:00am – 10:00pm
Sat – Sun: 10:00am – 10:00pm
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