Computer Repair Services

Computer Repair Services

Quest Technologies provide on-site and off-site personal computer repair services for Businesses, Schools and Residential customers in and around London.


We are the one stop shop for everything IT, please check out the services we offer;

Free Hardware Diagnostics Testing

Bring in your desktop or portable computer to our central London lab and well will run a diagnostic test to make sure your core components, such as HDD/SDD, RAM, CPU, GPU are OK.

  • Find faults early before they become serious
  • May prevent data loss
  • Save time and money

Computer Repair, Hardware upgrades…

We love to fix computers- talk to one of our engineers who will be able to offer invaluable advice when deciding to upgrade or repair your system.

  • All Mac Software Related Problems
  • Laptop Hardware support
  • Server Hardware support
  • Printer Repair
  • Hard Drives/Solid State Drives
  • Replacement/Upgrades
  • Mainboard Replacement & Repair
  • LCD / LED Screen Replacement
  • Inverter Replacement/ Repair
  • Graphics Card Upgrades & Replacement
  • DC Jack/ Fuse Replacement/Repair
  • Power IC Replacement
  • Controller IC
  • BGA Rework Reflow
  • BGA Reballing
  • Processor Upgrades or Replacement
  • Faulty Ram Modules / RAM Upgrades
  • CD/DVD/Blue Ray Drives
  • Power Supply Units & CMOS Batteries
  • Keyboards/Touchpads