Geek Square provides on-site computer repair throughout Mississauga, from the towers around Square One to the lakeside streets of Port Credit and the family neighbourhoods of Meadowvale and Erin Mills. We come to your home or office, so you do not have to disconnect everything and drive across the city for a repair.

With so many home offices and small businesses spread across Mississauga, downtime is expensive. Our certified technicians handle hardware faults, slow machines, virus cleanups, and network issues on site, usually in a single visit, and we explain what went wrong in language that actually makes sense.

Same-day on-site service in Mississauga

(647) 478-9245

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Our Services in Mississauga

Laptop & PC Repair

Screen, keyboard, battery, charging, and boot problems on laptops and desktops, plus tune-ups for machines that have slowed to a crawl.

Mac Repair

Diagnostics and repair for iMac, MacBook, and Mac mini, including macOS issues, storage upgrades, and data transfer, by technicians who know the platform.

Data Recovery & Backup

Recovery from failing hard drives, dead laptops, and deleted files, plus reliable backup setups so it does not happen twice.

Windows Support

Clean installs and upgrades, update and boot failures, blue screens, and the slow, freezing Windows that no longer behaves.

Virus & Spyware Removal

Removal of viruses, spyware, and malware, cleanup of pop-ups and hijacked browsers, and proper anti-virus protection going forward.

Networking & Wi-Fi

Home and small-office networking, Wi-Fi dead zones, printer and device setup, and connections that keep dropping.


Areas We Serve in Mississauga

We provide on-site computer repair across Mississauga, including Churchill Meadows, Clarkson, Cooksville, Dixie, Elmbank, Erin Mills, Erindale, Lakeview, Lisgar, Lorne Park, Malton, Meadowvale, Meadowvale Village, Port Credit, Rockwood Village, Streetsville. If your neighbourhood is not listed, call us anyway, we likely cover it.


What Our Clients Say

I was pleasantly surprised by the quick and friendly service. He travelled about 80 km to reach my home and did that within 3 hours from my initial contact. Several issues with my computer were repaired, all done with a smile and a great deal of patience.

Frank Proctor, Google Review

I had my laptop fixed and the service was amazing. I would highly recommend Geek Square for any computer problems. Fast, cost efficient, and above all top-notch service.

Arlene Zuccolo, Google Review