Local engineers,
round the corner.
When you call South Wales Custom Computers, a real engineer based in Aberdare picks up, not a script in a call queue on the other side of the country. We're round the corner for call-outs across the Cynon Valley, Merthyr, Pontypridd and beyond, and we work with clients and contracts right across the UK too.
A South Wales team, not a call centre postcode away.
Our office is on Cardiff Street in Aberdare, and that's exactly where your call goes: no overseas helpdesk, no reading from a script, no "let me transfer you." Just an engineer who already knows the valleys and can be at your door the same or next day.
A real South Wales voice
Every call is answered locally, by someone who understands the area, not routed to a national or overseas contact centre.
Round-the-corner call-outs
Being based centrally in the Cynon Valley means most on-site visits happen the same or next working day.
An office you can walk into
Cardiff Street, Aberdare. Drop by with a laptop, a question, or just to say hello. No appointment needed.
Where we work
South Wales is our home, and our local community and businesses will always be our main focus. But we work UK-wide too, with clients and contracts right across the country, including London. Custom builds and refurbished tech ship nationwide, and remote IT support reaches you wherever you are.
Nine services, one local team.
Refurbished Tech
Graded, tested and warrantied locally. No gambling on an unknown seller.
Explore laptopsIT Support
A named local engineer for schools, care homes, manufacturers and SMEs.
See support plansCCTV
4K, AI-aware camera systems for homes and businesses, sized to the property, set up properly.
See CCTV optionsIntruder Alarm
Wireless sensors, photo verification and instant mobile alerts. No cables through your walls.
See alarm systemsFire Alarm
Smoke and heat detection up to EN 54 commercial compliance, with a certified panel where it's needed.
See fire alarm systemsCyber Security
Endpoint protection, firewalls and staff awareness, run by your IT support team.
See cyber securityCustom Gaming PCs
Built by hand on our bench, stress-tested before you ever touch it.
Start your buildComputer & Laptop Repairs
Screens, batteries, storage, boot faults and slow-downs fixed, on laptops and desktops of any make.
Book a repairElectronics Repair
TVs, speakers and general electronics diagnosed and repaired too, not just computers.
Book a repairWhat our customers say.
Read all our reviews on Google →
"SWCC came and installed 4 cameras with CAT-V cables through our soffits and fascias, and minimal drilling in our brick work. We can access the cameras remotely on our phones. The team were polite, friendly and very helpful. Great job guys, thank you so much."
Steve Williams · via Google"They came up with a price that was well under my total budget, but each component was more than enough for my needs well into the future. My music PC has completely exceeded my expectations and hugely improved my workflow. Definite 10/10 for product, service and value."
Max Chadwick · via Google"Luke is a god! My external hard drive died with my life on there, and Luke managed to rescue over 98% of my work, which saved me so much stress. He is genuinely a lovely man and so accommodating. Thank you from the bottom of my heart."
Maria Williams · via Google"What a company. Amazing service from pre-build to installation at my home address. All engineers fully qualified and competent. Deadlines were met, reasonable prices for everything. A wealth of knowledge and experience. You won't regret it."
Jack James · via Google"I cannot recommend this company enough. Luke is so professional and has a great team. Nothing is too much trouble and everything is explained well. There are no hidden costs. We have used Luke a few times now and the after service is brilliant."
Ann Hyett · via Google"Extremely helpful. The guy diagnosed my PC upgrade extremely efficiently, very precise and determined, and saved me so much stress and pain. Top notch service."
Daud · via GoogleBring us the problem. We'll bring back a plan.
Free IT health checks for new business clients. Walk-ins welcome at our Cardiff Street office.