Advanced Cybersecurity, AI Readiness, Microsoft Copilot, and Managed IT
Services for businesses in Mississauga, Golden Triangle and across Ontario.
From proactive cybersecurity to AI-powered productivity, we deliver the technology infrastructure your business needs to grow.
Enterprise-grade ransomware protection, threat detection, security audits, and 24/7 monitoring to keep your business safe and compliant.
Assess your infrastructure, plan AI adoption, and implement Microsoft Copilot and intelligent automation across your organization.
Deploy and optimize Microsoft Copilot across your business. Training, licensing, governance, and ongoing support included.
Full Microsoft 365 deployment, migration, and administration. Teams, SharePoint, Exchange, Intune, and more — fully managed.
Flat-fee proactive IT management. Helpdesk, network monitoring, patching, and strategic IT planning — all in one predictable cost.
Automated cloud backups, rapid recovery, and business continuity planning. Powered by Datto — protect against data loss and ransomware.
We don't just fix problems — we prevent them. As your dedicated IT partner, we proactively manage your entire technology stack so you can focus on growing your business.
"A&S has been our IT partner for over 10 years. Their response time is incredible — when we had a ransomware scare, they had us back up and fully recovered within hours. I wouldn't trust anyone else."
"Spencer and the team genuinely care about our business. The flat monthly fee means we always know what we're paying, and the proactive support means we rarely have any issues at all."
"The Microsoft 365 migration was seamless — zero downtime. The Copilot training they provided has been a genuine game changer for our team's productivity. Couldn't recommend A&S more highly."
Book a free IT Security Audit — no obligation, no pressure. We'll identify gaps and build a roadmap tailored to your business.
From your first line of cyber defense to full AI transformation — we've built every service around what Ontario businesses actually need.
Cyberattacks cost Canadian businesses millions each year. Our multi-layered security stack — endpoint protection, email filtering, dark web monitoring, and 24/7 SOC — ensures your data stays safe and your business stays compliant.
AI isn't coming — it's here. We assess your current infrastructure, identify AI opportunities, and build a practical roadmap to implement AI tools that deliver real business value. No hype, just results.
Microsoft Copilot is the most powerful productivity tool in a generation. We handle licensing, deployment, security configuration, and hands-on training so your team can use it confidently and effectively from day one.
From initial licensing and migration to day-to-day administration and user support, we manage your entire Microsoft 365 environment. Teams, SharePoint, Exchange, Intune, Entra ID — all covered under one flat fee.
Our managed IT service gives you all the benefits of a full in-house IT department at a fraction of the cost. Proactive monitoring, fast helpdesk, vendor management, and strategic planning — all for one predictable monthly fee.
Book a free consultation. We'll assess your current setup and recommend exactly what your business needs — no fluff.
Whether you're a growing SMB or an established enterprise, we have a solution package designed around your needs and budget.
All plans include our core managed IT services. Scale up as your business grows. Every plan includes a free security audit to start.
Perfect for small businesses that need reliable, secure IT without complexity. Get proactive monitoring and fast helpdesk support at a predictable cost.
For growing businesses that need advanced security, AI tools, and a strategic IT partner. Our most popular plan for SMBs across Ontario.
Full-stack IT management for larger organizations with complex needs, compliance requirements, and multi-site environments.
Beyond managed services, we offer targeted solutions for the most common IT challenges facing Ontario businesses today.
Implement a zero-trust security architecture that verifies every user and device, every time. Protect your business as your team works from anywhere.
Seamlessly move your on-premise infrastructure to the cloud. Azure, Microsoft 365, and hybrid solutions designed for your business continuity.
Comprehensive disaster recovery planning and automated backup solutions that keep your business running through any outage, breach, or natural disaster.
Turn your employees from your biggest security risk into your strongest defense. Phishing simulations, training modules, and ongoing education programs.
Modern cloud-based phone systems that integrate with Microsoft Teams. Better call quality, lower costs, and full mobility for your team.
Meet your industry's regulatory requirements. We provide gap analysis, policy development, and ongoing compliance monitoring for PIPEDA and beyond.
Our free network assessment identifies exactly where your risks and opportunities are. Book yours today.
We understand that every industry has unique technology challenges, compliance requirements, and operational needs. Our solutions are designed accordingly.
Protect sensitive research data and patient records with healthcare-grade security. Ensure compliance with PIPEDA and industry regulations while enabling collaboration across your teams.
Keep production lines running with rock-solid IT infrastructure. Protect your OT/IT environment, enable real-time monitoring, and ensure supply chain data is always secure and accessible.
Protect sensitive client financial data, meet regulatory requirements, and keep your brokerage running without interruption. We understand the high-stakes nature of financial services IT.
Keep your DMS, CRM, and showroom systems online and secure. Protect customer financial data, enable seamless multi-department communications, and support your service bay technology.
Law firms, accounting practices, and consulting businesses rely on A&S to protect confidential client information, enable secure collaboration, and ensure business continuity.
Keep your POS systems running, protect customer payment data, and ensure your online store never goes offline. We handle the IT so you can focus on selling.
We work with businesses of all types across Ontario. Let's talk about your specific needs.
We're not just an IT vendor — we're a long-term business partner who takes your technology as seriously as you take your business.
A&S System Consultants was founded with a simple belief: small and mid-sized businesses deserve the same quality of IT support as large enterprises — without the enterprise price tag.
For over 20 years, we've served businesses across Mississauga and Ontario, building long-term relationships based on transparency, rapid response, and genuine care for our clients' success.
Today, we're at the forefront of AI-powered IT management — helping our clients harness Microsoft Copilot, implement zero-trust security, and build the digital infrastructure they need to compete and grow.
We prevent problems before they happen. Our monitoring and maintenance approach means most issues are resolved before you even notice them.
No surprise invoices. One predictable monthly fee covers everything — so you can budget with confidence and call us as often as you need.
Every recommendation we make starts with security. From network design to cloud migrations, we build protection in from day one.
We know your business and your people. When you call, you talk to someone who knows your setup — not a call center reading from a script.
Join the Ontario businesses that trust A&S to keep them secure, productive, and growing.
Schedule a free consultation or IT security audit. We'll learn about your business and show you exactly how we can help.
No automated systems, no offshore call centers. When you reach out, you speak with a local Mississauga IT professional who understands your business and can provide immediate guidance.
905-299-1156
info@as-consultants.ca
7111 Syntex Drive, 3rd Floor
Mississauga, ON L5N 8C3
Monday – Friday: 8:00 AM – 6:00 PM
Emergency support available 24/7