• Comp Doc Computers Serving Belleville & Quinte Region Since 2001
  • Comp Doc Computers
  • Belleville, Ontario
  • 613-438-8127
  • sales@CompDocComputers.com
  • Mon - Sat 9.00 am - 5.00 pm
  • Sunday CLOSED

Computer Repair in Belleville & the Quinte Surrounding Areas

Local Computer Help Since 2001

When your computer isn't working, you need someone who knows what they're doing and you need help without the runaround.

Comp Doc Computers has been helping home users and businesses with computer problems since 2001. With 30+ years of industry experience and Microsoft-certified service, we're here to help with everything from computer and laptop repairs to virus removal, data recovery, networking, upgrades, and new computer setup.

Home. Office. Small Business. Larger Business.

We provide practical computer support with flat-rate pricing, a 90-day money-back guarantee, free phone consultations, and discounts for seniors and students.

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Fast IT fixes at prices that can't be beat!

Our Services

Why People Choose US

Microsoft Certified

We are Microsoft Certified so you can rest easy that the job will be done correctly.

100% Guarantee

All work performed comes with a 90 Day money back guarantee.

Flat Rates

We charge flat rates saving you money!

Fast & Reliable

Our work is fast and reliable as we know you need to get back to things that matter.

Payment Options

We offer flexible payment options that make it easier for you!

Customer Satisfaction

Our goal is to provide the best possible service every time.

About Us

At Comp Doc Computers, we understand how frustrating it is when your technology lets you down. With more than 30 years of industry experience, Shawn-a certified Microsoft technician-has provided trusted IT solutions to countless local businesses and home users. We offer free over-the-phone consultations, so please feel free to give us a call today. Plus, we are proud to offer special discounts for seniors and students!

Comp Doc Computers

  • Est. 2001

  • Locally Owned

  • Microsoft Certified

  • 2 Full-Time Staff

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News & Updates

Encrypt Like a Pro: Practical Strategies for Everyday Security - Comp Doc Computers November 15, 2026

Encrypt Like a Pro: Practical Strategies for Everyday Security

Discover hands‑on encryption tips that protect your data today and prepare you for tomorrow’s challenges, with easy steps for Windows, macOS, and cloud workflows.

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Mastering Modern Printers: Pro Tips to Eliminate Jams, Save Ink, and Boost Efficiency - Comp Doc Computers November 15, 2026

Mastering Modern Printers: Pro Tips to Eliminate Jams, Save Ink, and Boost Efficiency

Unlock pro-level printer secrets: stop jams, save ink, and streamline your workflow with practical tips and maintenance tricks.

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Unlocking Windows Power: Pro Strategies for - Comp Doc Computers November 13, 2026

Unlocking Windows Power: Pro Strategies for

Explore expert Windows tweaks, smart update habits, and upgrade strategies that transform an ordinary PC into a high‑performance powerhouse.

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