Desktop PC Upgrades in Canvey Island & Essex

Hometech Centre provides professional desktop PC upgrade services in Canvey Island and across Essex, helping you improve performance, storage and gaming capability without replacing your entire system. Whether you need a faster SSD, more memory, a new graphics card or a processor upgrade, our experienced technicians will recommend the most effective upgrade for your needs and budget.

Visit our repair shop for expert advice and a free, no-obligation upgrade quote.

Call 01268 694441

Trusted by hundreds of customers

Why Choose Hometech Centre for Desktop PC Upgrades?

Established Local Repair Specialists Since 2009

We’ve been upgrading desktop PCs for customers across Canvey Island and Essex for over 15 years.

Expert Compatibility Advice

We ensure all components are compatible with your motherboard, power supply and system requirements.

Quality Components From Trusted Brands

We use reliable, high-quality components for long-lasting performance and stability.

Honest Advice & Competitive Pricing

We provide transparent pricing and confirm costs before ordering or fitting any hardware.

Honest Performance Recommendations

We’ll advise you whether an upgrade is worthwhile or if a new system would be more cost-effective.

Common Desktop PC Upgrades

We offer a wide range of hardware upgrades to improve speed, performance and gaming capability.

SSD & Storage Upgrades

Upgrade from a traditional hard drive to a high-speed SSD for dramatically faster boot times and improved system responsiveness. We supply and install larger capacity drives to give you more space and better performance.

Memory (RAM) Upgrades – DDR4 & DDR5

Adding additional RAM improves multitasking, speeds up applications and enhances gaming performance. We supply and fit compatible DDR4 and DDR5 memory upgrades tailored to your system.

Graphics Card Upgrades (AMD, NVIDIA & Intel)

Upgrade your GPU for improved gaming performance, higher frame rates and better rendering power. We supply and install graphics cards for gaming systems and professional workloads.

Processor (CPU) Upgrades

Need more processing power? We upgrade AMD and Intel processors to boost overall system performance for demanding applications and gaming.

Power Supply Upgrades

Installing a new graphics card or processor often requires a higher-rated power supply. We supply and fit reliable PSUs to ensure safe and stable operation.

WiFi Card Installation

Add wireless capability to your desktop PC with a professionally installed WiFi card, eliminating the need for Ethernet cables.

Full Gaming PC Performance Upgrades

Looking to transform your existing system into a high-performance gaming PC? We can upgrade multiple components to significantly improve speed, graphics performance and overall responsiveness.

Desktop PC Upgrade Pricing

Below are guideline prices for common desktop PC upgrades. We do not charge diagnostic fees in most cases, and a full quote will always be provided before any components are ordered or fitted. Prices may vary depending on compatibility, hardware selection and system configuration.

Call 01268 694441

Service	Price
Diagnostics	£0
System Health Check	£50
SSD Installation / Upgrade	From £99
Hard Drive Replacement	From £99
Memory (RAM) Upgrade	From £75
Processor (CPU) Upgrade	POA
Graphics Card Supply & Fit	POA
Power Supply Upgrade	From £65
Operating System Reinstall / Upgrade	£75

Desktop PC Upgrades FAQ

Can you upgrade my existing gaming PC?

Yes, we upgrade graphics cards, processors, memory and storage to significantly improve gaming performance.

Do you help choose the right parts?

Absolutely. We assess your current system and recommend compatible components that deliver the best performance improvement for your budget.

How long do upgrades take?

Most upgrades are completed within 1–3 working days depending on parts availability.

Do you charge for advice or quotes?

No — we provide free, no-obligation upgrade quotes.

*Labour only. If replacement parts are required, a full quote will always be provided before proceeding.