Custom Built PCs Designed Around You
Gaming PCs, office computers, upgrade builds and custom desktop systems built around your budget, games, work, performance needs and future upgrade plans.
Get a PC built for what you actually need
A custom built PC gives you more control over performance, budget, appearance and upgrade options. Instead of buying a pre-built system with parts you may not need, we can help put together a PC that makes sense for your use.
Custom Gaming PCs
Gaming PCs built around the games you play, the resolution you use and the performance you want, from entry-level gaming to higher-end builds.
Office & Business PCs
Reliable desktop PCs for home offices, business use, accounts, browsing, emails, admin work and everyday productivity.
Upgrade Builds
Already have parts or an older PC? We can help with upgrades such as graphics cards, SSDs, RAM, processors, cases and cooling.
Parts Advice
Not sure what CPU, graphics card, RAM or storage you need? We can advise before you spend money on mismatched or unnecessary parts.
Windows & Setup
Your PC can be built, configured, updated and checked so it is ready to use with Windows, drivers and essential setup completed.
Tested Before Collection
Builds are checked before handover, including basic performance, temperatures, storage, memory and general system stability.
Already know what you want?
You can use our online PC builder to choose parts and send us a quote request. This is useful if you already have a good idea of your budget, preferred components or the type of system you want built.
Not sure what parts to choose? Contact us first
Most customers are better contacting us before choosing parts. We can help you avoid overspending, choose a balanced build and make sure the PC suits your games, workload, monitor and future upgrade plans.
Tell us what you need
Let us know your budget, what the PC is for, what games or software you use, and whether you already have a monitor or parts.
We help plan the build
We can advise on sensible parts, performance expectations, upgrade options and whether your budget matches what you want.
Your PC is built
Once agreed, the system is built, set up and tested before collection or delivery arrangements are made.
Custom PCs for different budgets
Every build is different, but we can help with sensible options depending on what you want the PC to do. A good custom PC is not always about buying the most expensive parts — it is about choosing the right parts for the job.
Entry Gaming PCs
Suitable for lighter gaming, esports titles, school work, browsing and everyday use.
Mid-Range Gaming PCs
A strong choice for most gamers wanting better performance, smoother gameplay and better upgrade potential.
High Performance PCs
Built for higher settings, demanding games, content creation, streaming or heavier workloads.
Why choose a custom built PC?
Avoid weak power supplies, poor cooling or unbalanced pre-built systems.
Choose parts based on your games, software, budget and upgrade plans.
A custom PC can be planned with future RAM, storage, GPU or cooling upgrades in mind.
Your system can be assembled neatly, configured, updated and checked before handover.
Custom PC builds in Brechin, Angus
CNLS Electronics is based in Brechin, Angus and can help customers from Brechin, Montrose, Forfar, Arbroath, Dundee and surrounding areas with custom desktop PC builds, gaming PCs, upgrades and computer setup.
Frequently asked questions
Can you help me choose the parts?
Yes. If you are unsure what parts you need, contact us first. We can help plan a build around your budget, games, software and upgrade plans.
Can I use the online PC builder?
Yes. You can use our online PC builder to choose a system and send a quote request. This is best if you already have an idea of what you want.
Do I need a gaming PC or an office PC?
It depends what you use the computer for. Gaming, video editing and heavier workloads need stronger parts, while office and everyday PCs can often be simpler and more cost-effective.
Can you upgrade my current PC instead?
Yes. If your existing PC is suitable, an upgrade may be better value than a full new build. We can advise on RAM, SSDs, graphics cards, cooling, processors and other upgrades.
Can you install Windows and drivers?
Yes. We can build the PC, install or configure Windows, install drivers, update the system and check the PC before handover.
How much does a custom PC cost?
The cost depends on the parts, performance level and what you need the PC to do. Contact us with your budget and requirements and we can help suggest a sensible build.
Contact us about a custom built PC
Tell us your budget, what you need the PC for, and whether you already have parts in mind. We can help you choose a sensible build before you spend money.