If your computer is slow, crashing, or behaving strangely, we can diagnose and fix the issue quickly.

Services include:

• Slow computer troubleshooting and optimisation
• Software installation and updates
• Virus and malware removal
• System cleanup and performance tuning
• Operating system troubleshooting

When hardware fails or needs upgrading, we help you choose the right solution at a price that suits you to get everything working again.

Services include:

• Hardware diagnostics and repairs
• RAM and storage upgrades
• New computer setup
• Printer installation and troubleshooting

Reliable internet and networking are essential for both homes and businesses. Sentinal help ensure your connection stays stable and secure.

Services include:

• Wi-Fi troubleshooting and optimisation
• Router and modem configuration
• Network setup for homes and small offices
• Connectivity troubleshooting

Software problems can bring work to a halt. We help configure and maintain the tools you rely on every day.

Services include:

• Email setup and troubleshooting
• Microsoft Office and productivity software support
• Application installation and configuration
• Software problem diagnosis

Security is an important part of protecting your home or business. We provide installation and support for modern CCTV systems that allow you to monitor your property with ease.

Services include:

• CCTV camera installation
• Remote viewing setup on phones and computers
• DVR / NVR configuration
• Troubleshooting and repairs
• Upgrading older camera systems