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Rated 5 out of 5 stars

My son bought a gaming computer in 2025 , he had a few issues just under a year later,I have to say GSC couldn’t do enough for us ,looked at and repaired it promptly, proper professionals who stand ov... See more

Rated 5 out of 5 stars

Amazing, professional, friendly service whilst resolving issues with our pc. Gary and his staff are experts and reassured us at every turn. Gary is extremely patient, providing a rare service these da... See more

Rated 5 out of 5 stars

Contacted GSC on Monday 10th June after my 6yr old self build finally gave up the ghost leaving me in the lurch. They pulled together a monster build for me in the space of 48hrs to help get me back o... See more

Rated 5 out of 5 stars

An excellent professional and warm company who listen and advise not push. Ordered my first machine last Friday, parts ordered same day,assembled and ready for collection the following Thursday. Micha... See more

Company details

  1. Computer and Accessories Store
  2. Computer Accessories Store
  3. Gaming service Provider

Written by the company

GSC Computers are Northern Irelands leading independent PC retailer. We specialise in build-to-order Gaming PCs and Desktop Computers. We have a wide selection of Desktops, Laptops and Gaming PCs in stock available for immediate express delivery to anywhere in UK or Ireland.


Contact info

4.9

Excellent

TrustScore 5 out of 5

332 reviews

5-star
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Hasn’t replied to negative reviews

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Rated 5 out of 5 stars

Proper professionals who stand over their products …

My son bought a gaming computer in 2025 , he had a few issues just under a year later,I have to say GSC couldn’t do enough for us ,looked at and repaired it promptly, proper professionals who stand over their products ,a rare asset these days….much appreciated.

12 March 2026
Unprompted review
Rated 5 out of 5 stars

Local and reliable at a great price.

I have used GSC Computers before and found them a great help in recommending the right computer for my needs. I would recommend them to anyone looking for advice on buying the right computer at a good price that suits them. It's also a bonus that they are a local company.

13 February 2026
Unprompted review
Rated 5 out of 5 stars

Excellent all round

Pc arrived promptly, communication about set up prior to delivery brilliant. Excellent company to deal with. Would most definitely use again.

3 February 2026
Unprompted review
Rated 5 out of 5 stars

GSC Pc

Ordered from GSC as they made the process very easy and straightforward, had the delivery very fast and it was packaged very well and easy to set up, the only small gripe I had was I was supposed to get email when dispatched but when I went in to check my order it was out for delivery and I did not know . But apart from that my new pc looks great and works a treat. Thank you.

8 December 2025
Unprompted review
Rated 5 out of 5 stars

Delivery, packaging, setup, performance all great

Fast delivery. Packaging was excellent, the computer was protected with foam inside and out within its box. Then that box was inside another v large box surrounded by bubble wrap. Set up was simple, plugged in and ready to go. Excellent

28 November 2025
Unprompted review
Rated 5 out of 5 stars

Great shop

These guys are amazing. I ordered a PC from their website. Fast delivery, perfect packaging, PC ready to use without unnecessary apps. Fast and professional response to questions. Thank you

4 November 2025
Unprompted review
Rated 5 out of 5 stars

Happy!

First pc, love it, packed great nothing damaged. Somewhat easy to setup. Just more of a worry to be honest. Was left a nice note by Sam which was thoughtful
They helped me out with a issue as im very new to pcs which they helped within minutes they are very helpful and 100% recommend them!

30 October 2025
Unprompted review
Rated 5 out of 5 stars

First class from start to finish.

Was a bit sceptical at first about GSC Computers but decided to try them and what can I say….. excellent. Went in about purchasing a custom pc and cannot thank Gary enough from start to finish with recommending the correct parts for the build. Pc was ordered on the Friday and
Was ready for collection on the Monday. System works brilliantly and will be recommending them in future. Many thanks again.
adam

18 October 2025
Unprompted review
Rated 5 out of 5 stars

5 Stars! Fully Overclocked Shop which everything you need.

Needed a new CPU as my setup was bottlenecked. Searched everywhere online as was £399 with a few days delivery.

A friend mentioned GSC Computers to me, as I didn’t know the shop existed. I am glad he did as I was able to drive up and buy the same exact CPU the next morning and £10 cheaper than most online retailers.

Great to see such a shop local to me. I apologise for buying most of my builds online but from now on everything will be through here.

Many thanks.

17 October 2025
Unprompted review
Rated 5 out of 5 stars

I decided to stay local for my new…

I decided to stay local for my new gaming rig, and GSC did not disappoint at all. The communication was second to none as was the final product. They even got me components that where not standard to their normal custom builds. I can not fault Gary and the team for their dedication to producing exactly the product that is requested. My advice if you're looking for a new pc is go with this company whether it's a beginner pc to to top tier they will provide you with the best. Thank you all for the excellent service and gaming rig.

10 October 2025
Unprompted review
Rated 5 out of 5 stars

Pc came within 3 days everything was…

Pc came within 3 days everything was there and it all works perfectly. I was constantly updated during the delivery process. 1 small note: I am not tech savvy and would have appreciated a setup sheet eg how to remove panel to remove internal packaging. Otherwise a great experience.

1 October 2025
Unprompted review
Rated 4 out of 5 stars

The pc was straight forward to set…

The pc was straight forward to set up,came in reasonably well time and can work and preform very well however in order for it to preform there are countless adjustments you have to change yourself so be prepared to watch countless YouTube videos.The only negative about my pre build is the noise that’s it produces if anyone can help please contact me

15 September 2025
Unprompted review
Rated 5 out of 5 stars

Selected custom pc

Selected custom pc, was built and delivered in just four days.
Few hours in, was very carefully packaged and set up in minutes.

13 September 2025
Unprompted review

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