2 West End Penygroes Caernarfon LL546NR

Opening Hours

Mon-Fri: 17:00–20:00 Sat-Sun: 09:00-20:00

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2 West End Penygroes Caernarfon LL546NR

Mon-Fri: 17:00–20:00 Sat-Sun: 09:00-20:00

Mobile Repairs

Same Day Repairs - Over 10 Years Experience - 90 Day Warranty

PC & Mac Repairs

Full Service - Upgrades - Security & virus checks - plus many more..

Website Design & Hosting

Unlimited Space - .com or .co.uk Domain - Unlimited Bandwidth - Support 24/7

Welcome to Cyfrifiaduron WHITTEN Computers

For over 10 years, Cyfrifiaduron WHITTEN Computers has been providing Caernarfon area with affordable computer hardware, software, repairs & computer repair call out services. We are the most recommended computer repair shops in North Wales and we pride ourselves on our great service and full independence.


  • A huge range of computers & laptops
  • FREE, impartial advice on any new IT technology
  • FREE data transfer & set-up with all new PCs
  • Good quality service
pc repair

Why Us

Welsh Speaking Staff

All member of our team speak fluent welsh.

Affordable Rates

NO FIX NO FEE - Cheapest services in the area

Fast Turnaround

Our goal to return your device ASAP, We know how important your device is.

Extensive Service List

We offer a wide range of service for all kind devices

Satisfaction Guaranteed

To prove our confidence in the services we provide, we are offering a 30 day, money back, satisfaction guarantee

Experienced & Reputable

Over 10 years of experience. We have a good knowledge of all of the latest technology

Quality repair service provided by

an experienced and specialized team

Our Happy Customers


How long will my repair take?
We repair most faults within 1-2 days, we also offer a same-day priority service (subject to availability of parts if needed).  If we need to order parts then we can normally get these next day delivery.  We realise how difficult being without your computer can be and we will always try to get it back to you as quickly as possible.  We don’t send anything away, all repairs are completed in our workshop or on-site.
How much do you charge for computer repairs?
We will always offer you a fixed price for the repair, for example if your laptop screen needs replacing we will give you a total price for the work before starting.  In the event we need to diagnose the fault first we charge £20 labour which is waived if you go ahead with the repair.  We don’t want you to have any nasty surprises; we want you to know exactly what your repair will cost before we complete the work
Can you replace broken laptop screens?
Yes of course, this is one of the most common repairs we do and is much cheaper than buying a new laptop.  Call us for a quote, we stock most laptop screens and can swap those we have in stock the same day!
Is my data safe?
We will always take great care in looking after your data.  We will discuss backing up your data with you prior to undertaking any work and if the data isn’t backed up we can offer a solution or some advice.  We always recommend if possible you take a backup prior to any work being done.
What about the warranty on repairs?
All parts comes with a 1-year warranty, no messing about if a part that we supply fails then we will replace it for free no questions.  We are a fair company and we pride ourselves on great customer service, we want you to recommend us to others and so we will do everything we can to make sure you have a good experience.


Satisfied Customers


Smartphones Repaired


Website designed


Computers Repaired

Looking for a fast and reliable repair service?

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