Computer sales, repairs and support for homes, schools and small businesses.
Based in Portarlington, The Computer Lab helps people choose, repair and manage technology with honest advice, reliable devices and practical local support.
How I Can Help
Buy a Computer
Refurbished and new laptops, desktops, gaming PCs, monitors, iPads and accessories chosen for real-world use, value and reliability.
Best for: home, school, college and business.
Repair or Upgrade
Help with slow computers, broken parts, Windows issues, SSD upgrades, batteries and keyboards.
Best for: fixing what you already have.
School Support
Devices, iPads, charging trolleys, assisted technology, repairs, setup and local support for schools.
Best for: schools that need reliable IT without overspending.
Business Support
Computer supply, setup, upgrades, email issues, Microsoft 365 help and practical IT support for small businesses.
Best for: small businesses that need practical support.
A Local Computer Business Built on Trust
The Computer Lab is run by Jonathan McGuirk from Portarlington, Co. Laois.
I help home customers, schools and small businesses choose, repair and manage technology with clear advice and practical local support.
Whether it makes sense to repair, upgrade, buy refurbished or buy new, I’ll explain the options clearly before you spend money.Repair or Replace? I’ll Help You Decide
If your computer is slow, broken or no longer doing what you need, I’ll check the issue and explain the best option clearly.
Sometimes a repair or upgrade is enough. Sometimes replacing it with a reliable refurbished computer makes more sense.
Custom gaming PC builds and troubleshooting
Repairs and servicing
SSD, RAM and speed upgrades
Reliable computers, laptops, monitors, peripherals
Laptop batteries, keyboards and screens