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WE Close Sundays.....but we are happy to receive your phone calls

The First Mobile Device Repair Store Delivering Digital Repair Solutions Since 2006 -

Downtown Toronto &

Square One Mississauga
Our Location: 33 City Centre Dr Unit #142, Mississauga ON L5B 2N5 - Across from the Square One shopping centre

Computer Repair Centre - All Brands All Models - All Repairs - 1 Day
Canada and The United States

Toronto, Mississauga, Etobicoke, Brampton, Milton, Burlington, Oakville, Hamilton, St. Catharines, London, Kitchener, Waterloo, Cambridge, Guelph

Acer Dell HP MSI Lenovo Sony Toshiba


Computer Repair Prices

Service Labour Part(s)

Computer Processor Fan/CPU Replacement

39.95 19.95 - 39.95

Computer Operating System Installation

Computer Operating System Re-Install

Computer Software Package Installation


Install Computer Software Purchased from TechKnow Space


Computer Power Supply Repair
39.95 29.95 - 99.95

New Graphics / Video Card Replacement

39.95 from 69.95

New Computer Mainboard / Motherboard Replacement
$99.95 Special

Computer Hard Drive Data Backup
Up to 2 Terrabytes
59.95 - 79.95

Computer Hard Drive Data Backup
2 - 5 Terrabytes 

99.95 - 199.95

Computer Hard Drive Data Recovery
Restore Lost & Deleted Files


Computer Memory Upgrade / Replacement
39.95 CALL

Computer Hard Drive Replacement
39.95 from 49.95

Computer Optical Drive/CD/DVD/RW Replacement

19.95 19.95 - 59.95
Computer Power Button Repair

Computer Virus Removal

  • Trojans
  • Worms
  • Macro Viruses
  • Overwrite Viruses
  • Memory Resident Viruses
  • Directory Viruses
  • Boot Infectors
  • Web Scripting Viruses
  • Direct Action Viruses
  • Multipartite Viruses
  • FAT Viruses
  • Companion Viruses
  • Polymorphic Viruses
  • Email Viruses
  • Browser Hijacker


99.95 - 149.95

Diagnose Computer Problems:

  • Won't Power On
  • Grinding or Whining noise
  • Sounds like an airplane taking off
  • Freezes at windows logo
  • No Video Display
  • Monitor Light Just Flashes On and Off
  • Keyboard and/or Mouse Don't Work


*We only charge for our diagnostics if you decide not to proceed with our estimate.

Ibrahim Hadeed

10 months ago-

Bought a replacement battery for my laptop from this store. The service was great, the product is good so far, and it comes with a year warranty.

Computer Repair Services

Computers are arguably one of the greatest modern inventions. They make so many daily tasks easier or more convenient. Without them, it would be impossible to do a lot of the things we take for granted.

For example, many people will never give a second thought to how word processors like Microsoft Office have made typing documents, reading information, or sending a large amount of text to someone who could be on the other side of the world fast, simple and free.

So it’s probably safe to say computers are an important part of everyone’s life. There’s definitely no way anyone could live without a computer of some kind, whether it’s a smartphone, tablet, desktop PC, or laptop.

When you are experiencing problems with your computer, it can feel like a huge, dramatic tragedy. You might be worried about losing all your important files, or getting interrupted in the middle of a project.

With all these concerns in your head, the last thing you are thinking about is where the best place for computer repairs is.

And why bother thinking about it? Visiting the Techknow Space is a no-brainer! Our friendly customer service reps and expert technicians are ready to help you with whatever your computer needs.

Some common problems you might notice with your computer:

  • Runs very slowly or freezes often
  • Gets very hot, or the fan is very noisy
  • Lots of pop-up ads, or viruses
  • Shows error messages
  • Doesn’t turn on or won’t turn on fully

These issues can have many different causes, and therefore can be solved in different ways. Trust the certified technicians at the Techknow Space to discover the root of the problem with your computer and the best way to repair the problem.

Our technicians can usually solve your computer woes within a day. With such a fast turnaround, why would you struggle with a failing computer?

Our convenient locations in Toronto and Mississauga are ready to help you with your broken and unhappy computers.

Aileen Gardner

a year ago-

FANTASTIC customer service. My laptop screen gave up the ghost at 7.50pm and I had a presentation the next day. I called the Mississauga store (thinking it was the downtown one) and they were super helpful - checked if they had the right screen in stock downtown and called to make sure they stayed open until I could get there. The guys on Front St stayed open and fixed the screen in 20 mins.

I honestly can't recommend them highly enough


Power Supply Replacements for the following computer types:
Desktop Tower Server...

Unlike other devices your desktop or tower computer doesn't have an internal battery that needs charging. You need a fully functional power supply to power up your computer and use it on AC power.

When a computer power supply fails your power-computing - instantly becomes NO COMPUTING.

Power Supply Repair for Computers



frequently asked questions

Phone Repair FAQ

Go to the About Us FAQ

For answers to common questions customers ask about our services including:



Computer Repair: Locations & Areas Served

While-You-WAIT Computer repair service is great!  -- But what about the wait part?

You may want to take advantage of local culural attractions, grab a bite to eat, quench your libational thirst, or maybe see a show while we do our repair magic on your Computer!

Some local destinations to help you bide your wait-time :

Things to do in Toronto Our Toronto Local Guide     Things to do in Mississauga Our Mississauga Local Guide


Virtual Tour

In the heart of the Entertainment District
near Rogers Centre & CN Tower


Virtual Tour

City Centre Drive, across from Square One
in the RBC building

The TechKnow Space Repair Centre
 Our Passion: Repairing Mobile Devices 
 Our Obsession:  Making Customers Happy 
                        More Reviews                        

Having difficulty finding a solution?

We have 2 options to serve your repair needs, choose:

Full Service - You buy the part and repair solution from us,
BYOP Service - What is BYOP? (BYOP Explained)

Have Questions?
We Have The Answers



TechKnow Space Toronto Ontario: 416 987 9860TechKnow Space Mississauga Ontario: 905 897 9860

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Need Logic Board Repair?
What are my options?

Dead Device, Need Data?
We Can Help!

Liquid Damage?
95%+ Successfully Repaired!