121 Computer’s company policy is to offer more high quality brand name products at a cheaper price than anyone locally and to achieve online prices in a high street store in Diss.


Customers can bring their computer in for advice and help. There is no charge for an engineer advising on the work that needs to be carried out. Customers are contacted by telephone and given updates as work progresses and diagnostics are made.


Because the computers are repaired in the large custom built, state of the art workshops on Victoria Road, there are no costly carriage fees or long weeks of waiting for the computer to be returned.

What we do


​121 Computers have always offered their own range of hand built high quality computer systems and also offer a bespoke service for customers who have specific requirements. The computer systems are all built onsite in the workshops.
121 Computers handle all warranties in house so there is no need for customers to spend time on the phone to expensive call centres when they have a problem. Telephone enquiries to 121 Computers are always at local rate and answered by knowledgeable and friendly members of the team.

With the ever growing popularity of laptops, 121 Computers offer a huge selection, including special edition designer laptops! Advice on choosing the right laptop is free and customers are welcome to “try before they buy” in store. 121 Computer’s team of specialist advisors are happy to demonstrate the range and advise on any accessories to complete the package. 121 Computers also stock a comprehensive range of all the latest Tablets including the IPad and Samsung Galaxy at competitive prices.

The decision to move to new premises on the Victoria Road has been an overwhelming success, and was made simply to give the ever growing army of loyal customers an even better range of products and services.

121 Computers is open for business from Monday to Friday 8.30am to 5.30pm and Saturday 9:00am to 4:00pm.

121 Computers look forward to welcoming both old and new customers.

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