Technician repairing a laptop at the Compu-Master bench
Our Services

There's no computer we can't fix.

Hardware, software, security and recovery for homes and businesses across Halton Region. Every job begins with a free diagnostic and a set price — never a moving estimate.

FREE Diagnostic

FREE Diagnostic

In 24 hours you'll know the exact issue and the exact cost. It's not an estimate, it's a set price — and no work is done unless you approve it.

Virus & Malware Removal

Virus & Malware Removal

Industrial-strength scanners plus 31 critical areas checked manually. Your device leaves safe, secure and optimized.

Data Recovery

Data Recovery

FREE evaluation and a simple guarantee: if we don't get your data back, you don't pay. Most recoveries done in 1 to 3 business days.

PC Repairs & Upgrades

PC Repairs & Upgrades

Desktops and laptops of every make and age — power issues, screens, keyboards, boot failures and Windows 11 upgrades on any PC.

Apple & Mac Repairs

Apple & Mac Repairs

iMac and MacBook repairs are an everyday job here. No appointment necessary — just bring it in for a free look.

SSD & Memory Upgrades

SSD & Memory Upgrades

The fastest, cheapest way to make an older machine feel new again. Solid-state drives, memory, batteries and clean data transfers.

Online Security

Online Security

Phishing, breaches and account takeovers are on the rise. We harden your devices and teach you how to spot the scams before they cost you.

Remote Help

Remote Help

Can't get in? We can fix many issues right over the internet with a temporary connection that disappears the moment we disconnect.

Off-Lease Sales

Off-Lease Sales

Mint-condition off-lease laptops and desktops at a fraction of new cost, with a full 1 year warranty. Always in stock.

How It Works

Four simple steps, zero surprises.

01

Bring It In

Walk into the shop at 164 Guelph Street — no appointment necessary — or call us and we'll talk it through.

02

FREE Diagnostic

Within 24 hours you'll know the exact issue and the exact cost to repair it. It's a set price, not an estimate.

03

You Approve, We Repair

No work is done until you say go. Then our repair happens quickly, with parts and labour warrantied.

04

Plain-English Handover

We show you what went wrong, what we did about it, and how to keep it from happening again.

What We Service

If it stores or runs data, bring it in.

PC Desktops
PC Laptops
iMacs
MacBooks
Hard & External Drives
Flash Drives
Camera Cards
Cell Phone Cards
Small Business Networks

Home users and businesses alike — same free diagnostic either way.

No appointment necessary

Your fix starts with a
free diagnostic.

Drop by 164 Guelph Street in Georgetown or give us a call. In 24 hours you'll know exactly what's wrong and exactly what it costs to fix.