• 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

Call to Action

If you have a question or project to discuss we would love to help.

Comp Doc Computers — Computer Repair in Belleville and Quinte Area

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

Comp Doc Computers Ad

  • Est. 2001

  • Locally Owned

  • Microsoft Certified

  • 2 Full-Time Staff

Comp Doc Computers' understands how frustrating it can be when your computer isn't running right. With over 30 + years of being in the computer Industry, Shawn a certified Microsoft technician has helped countless businesses and home users with their computer problems. We do free consultations over the phone, so feel free to give us a call. Discounts are given to seniors and students!

Request a Free Quote

captcha

Community Partners

News & Updates

Upgrade Your PC for 2026 Performance Gains July 29, 2026

Upgrade Your PC for 2026 Performance Gains

Ready to supercharge your rig? Shawn breaks down the must‑have upgrades for 2026, from AI‑centric processors to storage tricks that keep you ahead of the curve, plus practical tips on graphics cards, memory, and power supply choices.

Read more
AI Computing Trends That Are Redefining 2026 and Beyond July 29, 2026

AI Computing Trends That Are Redefining 2026 and Beyond

Discover how AI is reshaping hardware, security, and software development in 2026, and get practical tips to future‑proof your PC and enterprise infrastructure.

Read more
Beyond the Hype: Real‑World Strategies for Software Development in 2026 July 29, 2026

Beyond the Hype: Real‑World Strategies for Software Development in 2026

Discover practical tactics to harness AI, edge, and zero‑trust in software development today, ensuring your projects stay ahead of the 2026 tech curve.

Read more

Brands We Support

Stay Informed

Stay up to date on upcoming promotions and discounts we offer and save on computer repair and maintenance.