- Laptop and desktop diagnostics
- Hard drive and SSD replacements
- RAM and performance upgrades
- Power supply & motherboard issues
- Virus and malware removal
- Operating system installs & tune-ups
Computer Repair in St. Catharines, ON
When your computer breaks down, slows to a crawl, or refuses to turn on, Infinity Computers is here to help.
Our St. Catharines computer repair experts provide fast and reliable fixes for laptops, desktops, and gaming PCs. From hardware replacement to virus removal, we get you back online with minimal downtime.
What We Fix
See all our other St. Catharines services on the St. Catharines hub page
Why Work With Us
- Same-day & next-day options
- Transparent, upfront pricing
- Local technicians you can trust
FAQ
Do you repair gaming PCs?
Yes, we handle both custom and prebuilt systems.
Can you recover data?
In many cases, yes — we can often save your files.
Need your computer fixed today? Book your St. Catharines computer repair now.