Contact Us

There are many ways to contact Tetrabyte, by phone, email, via social media or even, good old fashioned post, the easiest way is to complete this simple form, one of our friendly staff will be in contact as soon as possible.


Tetrabyte Limited
Portland Place
East Sussex
TN34 1QN


Tetrabyte Limited
Unit 2c, Parkland Business Centre,
44 Chartwell Road,
Lancing Business Park,
West Sussex,
BN15 8UE

Opening hours

Monday – 9.00am – 5:00pm
Tuesday – 9.00am – 5:00pm
Wednesday – 9.00am – 5:00pm
Thursday – 9.00am – 5:00pm
Friday – 9.00am – 5:00pm
Saturday – CLOSED
Sunday – CLOSED

Contact Us for a Simple Quote

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What Our Customers Say About Us

  • Having now been with Tetrabyte some months and using their expertise in IT Support I can only praise the whole team for their professional attitude. They resolve issues quickly and go above and beyond by ensuring that when something is fixed it stays fixed… I am happy with their level of support and cannot but recommend them and their services.

    Hendri Cawood, London

  • …As always polite, knowledgeable and can do right now approach with a friendly and approachable personality never leaving me thinking that I am silly for calling even on the most simple of tasks.

    Sarah Veness, Hastings

  • The guys are always at the other end of the phone and log straight in remotely to fix the problem there and then (no down time). Whatever is necessary to get the job done the team at Tetrabyte will do it.

    Murray Greenhill, East Sussex

  • Since Tetrabyte have taken over the service, issues with IT are now at a minimum which is very important for the work that we do. I have no hesitations in recommending Tetrabyte to any other organisation, due to the high level of support they provide.

    Rachel Evans, London

  • I get many calls and emails from IT support companies offering their services but I am 100% confident that Tetrabyte provide the best service for our organization. I would certainly recommend them.

    Di Smith, East Sussex

  • We have worked with Tetrabyte for about seven years now and have found them to be brilliant. As somebody that isn’t the most IT literate, I have found them to be extremely helpful, patient and supportive…

    Debbie Hargreaves, St Leonards on Sea

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