Canntech provides friendly and jargon-free IT help in the Witney and Oxfordshire area. Onsite IT services to your home and business with no hidden costs or contracts, just honest and affordable computer help.

Highlights, Specialties & Features

  • Computer and Laptop Repairs
  • Onsite Services
  • Broadband and Networking
  • Website Design and Hosting
  • Tablet and Smartphone Help
  • Custom Built Computers

Serviced Areas

  • Witney, Oxfordshire

Payment Options

  • Debit Cards, PayPal, Personal Checks, VISA

Contact Details

  Person Harry Cann
  City Witney
  Postcode OX28 5JA
  Address 38A Ducklington Lane
  Phone Number 01993 220409

Business Representative

Harry Cann

Harry solely runs Canntech and is well experienced within IT, previously working with various companies and individuals within the industry.

Products & Services

Computer builds, upgrades and repairs

Whether you need your computer upgrading, repairing or you are looking for a new custom built one, we can help.

Computers often start running slowly over time, it might be time for an upgrade or a straight forward clean up. We always weigh up the options and let you know which will give you the best results and value for money. We can also assist if you think you may have a virus!

Laptop repairs and upgrades

We offer upgrades and repairs for all laptops. Whether you want to upgrade your laptop or have accidently damaged it, we can help.

We commonly see laptops with broken and smashed screens, which can be replaced, starting from £50 depending on the laptop and screen type.

Tablet and smartphone help

If you need help with your tablet or smartphone we can offer support and advice on getting your emails setup, connecting to a network, printing from them and much more.

Broadband and networking

We offer support to keep you online and connected to the internet. Having problems with your wireless connection, need to get the signal boosted throughout you home? We can help!

Website development and hosting

If you need to get a website online then we can take care of every step, including all the nasty technical bits, as well as getting your website viewable on the internet.

We've created websites for businesses both local and around the UK. With a initial meeting and discussion free of charge, we can talk you through the whole process and get to know what you want from your website, whether the website is business related or for personal use.

  • I would recommend this business

Expert, friendly and honest support. Couldn't ask for anything else.

Value for money
Service & support
Overall ratingExcellent

Customer Testimonials

I would highly recommend Harry from Canntech. He has been a lifesaver to me several times. He is patient, knowledgeable and his prices are very reasonable. I would not go anywhere else.

Harry was very helpful, polite and very reasonable rates. He sorted out the problem I had with my laptop when the Windows 10 update lost my DVD drive in no time at all. I would happily recommend him to anyone.

I would recommend Canntech to help with any computer problems, whether you are a professional or an older person like myself who needs an understanding person to help you to master your computer skills.

Wonderful friendly service on all matters.
Advice on e-mails, Security, and clean ups. Excellent advice.

It has been an absolute pleasure working with Harry. He's friendly, reliable, very knowledgeable and above all, incredibly patient. The team here at Witney Letterbox would highly recommend him.

My two year old laptop would not start up at all. I hadn't backed it up for a long time and was desperate to ensure all my photos and work related thing were safe.

I tried going through all available trouble shooting and even took it to a large, well known computer store who said they would only be able to install the latest Windows 10 with no interest in restoring my documents.

My partner recommended Canntech and took my laptop there. Within a couple of days my laptop was back, in one piece, with all my software and documents, photos, fonts etc.

He did a fantastic and quick job at a very reasonable price and I would and have recommended him! Thank you.

We called Harry to assist us with the construction of the temporary website for Witta’s Island Media. Harry was very helpful. He quickly built a temporary website for us and did a fantastic job. He turned up to all our meetings on time. We would recommend Harry without hesitation to anyone who has any IT queries.

Harry is a pleasure to work with. Reliable, knowledgeable, helpful and patient. He has worked with us closely to design and create our website and continues to support us when needed. We highly recommend him.

Harry provided a first class service, supplied and set up a custom built computer to my requirements in just three days, the speed of the new Solid State Hard Drive is amazing, compared to my old PC.
If you need help with any computing / tech problems, I would highly recommend you contact Harry at Canntech

I was thrilled to bits with Harry Cann. He came promptly, linked my new printer into my network very efficiently and speedily and his charge was very reasonable. I would recommend him to anyone and will certainly use him again if I run into difficulties.

Very professional and reliable service! Quote was quick and accurate, service provided with care and easy to communicate with. Would recommend!

Social Activity

Are you paying for antivirus/security on your computer? Check out this post on FREE alternatives:
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Tired of your slow computer? Upgrade your computer with a new Solid State Drive and give it a new lease of life! We think this upgrade is so worthwhile we made a side by side comparison video! Watch below. (Also on YouTube:
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@sudorossy Good shout! I'm guessing you are on Windows 7 or up?
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Seriously boost the speed of you laptop/desktop PC. Upgrade to a Solid State Drive. Comparison video coming soon!
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It might be raining, but Canntech is still on call to fix your tech problems at your home or business!
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Looking to get a personal or small business website off the ground but not sure where to start? We can take care of all the technical bits for you. From designing, coding, to website hosting, get your website online today with Canntech. Drop us an email
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