Desktop Repair

Desktop Service, Repair & Upgrades

On-Site Express has been repairing desktop computer since the days of DOS & Windows 3.11. We have a solid foundation in computer repair and have fixed more than 28,000 desktops. That experience translates into getting your issues solved fast and reliably. The first time.

  • RAM InstallationDiagnostics & Troubleshooting
  • Hard Drive/SSD Replacement
  • Upgrades: RAM, Hard Drives, SSDs
  • Operating System Installation/Reloading
  • Power Supply Replacement/Upgrades
  • Video/GPU Replacement/Upgrades
  • Virus & Malware Cleanup
  • Tune-Up & Optimization
  • Maintenance & Internal Cleaning
  • Security & Software
  • Cable Management & Lighting
  • CPU Cooling Upgrades


Need help finishing your new custom build?

On-Site Express can help out.

Need help building your PC?