Fast, Reliable IT Solutions for Homes & Businesses in Windsor-Essex
Professional, high-quality IT support at affordable rates. Get same-day onsite or remote service in the comfort of your home or office.
Everything Your Technology Needs
From on-site repairs to websites and marketing, AJ Computer Solutions is your single trusted partner for technology.
IT Solutions
Business & residential computer service — same-day, evening & weekend appointments.
Web Design
Professional, conversion-focused websites that properly represent your business.
Digital Marketing
SEO, PPC & social media that get you found and drive more leads and sales.
Networking & Security
Wireless networking, anti-virus and internet security solutions done right.
Data Backup & Recovery
Automated backups and expert recovery so you never lose critical data.
Retail Shop
Computers, security systems, storage and networking gear — all brands.
A Leading On-Site Computer Services Company
Our highly trained staff has helped hundreds of small businesses and homeowners with their computer needs. Certified technicians provide service direct to your home or office — the same day you call, including weekends and evenings.
- Best-in-class, A+ certified technicians
- Affordable, transparent rates — no hidden fees
- On-site, remote, weekend & evening support
- Fast response with minimal downtime
Back Up & Running in 3 Steps
Get in Touch
Call us or request a free quote. We book same-day, evening and weekend appointments.
We Diagnose & Fix
Up to 80% of issues are resolved remotely; on-site service whenever you need hands-on help.
Back to Work
Your systems are protected, optimised and running — with expert support just a call away.
Our Projects
We provide responsive, accurate resolutions using a combination of on-site and off-site methods — resolving up to 80% of issues remotely to slash your downtime.

Technology Solutions
Deploy, maintain and protect your technology. A range of services designed to maximise your return on IT investment and minimise downtime.

Stop Worrying & Keep Working
When something goes wrong with your IT, everything grinds to a halt. We keep you working instead of waiting for something to break.

Managed Services
Our best-in-class network operations centres extend our services to all of your IT resources, regardless of their location.
Talk to a Certified Technician Today
Don’t let IT issues slow you down. Call us immediately — help is one phone call away.
Latest From Our Blog
AJ Computer Solutions Named to Inc. 5000
The 2016 Inc. 5000 — unveiled online at Inc.com with the top 500 featured in the September issue of Inc. magazine — recognises America’s fastest-growing companies.
July 2016 Press Release
AJ Computer Solutions, along with winners in six other categories, was recognised during the Microsoft Partner awards for outstanding achievement and innovation.
January 2016 Press Release
At AJ Computer Solutions, attaining Gold Competencies from Microsoft is a trend. We continue to raise the bar for our clients year after year.