IT Support & Managed IT Services in Toronto
King of IT is a Toronto-based IT services company providing managed IT, cybersecurity, Microsoft 365, cloud, network, and onsite IT support to small and mid-sized businesses throughout Toronto and the GTA. Established in 2009 with over 30 years of combined IT industry experience, we serve 500+ clients. Call 647-951-3653 for same-day support.

Professional IT Services for Toronto Businesses
From small startups to enterprise organizations across the Greater Toronto Area, we provide comprehensive IT solutions including computer repair, network setup, cybersecurity, and managed services.
IT Consulting & Support
Expert IT consultants providing strategic guidance and emergency support for Toronto businesses. We analyze your systems and create custom solutions that fit your budget.
Learn MoreRemote IT Support
Location-independent IT support for remote teams in the GTA. Our engineers resolve tech issues quickly regardless of where your team is located.
Learn MoreManaged IT Services
Comprehensive IT management including 24/7 network monitoring, maintenance, and proactive issue prevention to keep your Toronto business running.
Learn MoreBusiness Continuity & Cybersecurity
Disaster recovery planning, backup solutions, and cybersecurity services to protect your business from threats and ensure quick recovery from any IT emergency.
Learn MoreCloud Services & Migration
Full cloud solutions including Microsoft 365, Google Workspace, AWS setup, and enterprise-level cloud migration for businesses in Toronto and the GTA.
Learn MoreComputer Repair & Hardware
Professional computer repair services and quality hardware solutions including new and certified refurbished equipment for homes and businesses in Toronto.
Learn More500+
Happy Clients in Toronto
30+
Years Serving GTA
10K+
Issues Resolved/Year
100%
Satisfaction Guarantee

Your Complete IT Support Partner in Toronto & GTA
King of IT provides managed IT services tailored for small and mid-sized businesses. Our Toronto-based team delivers responsive support, vendor-neutral advice, and IT solutions that fit your budget. Established in 2009 with over 30 years of combined industry experience, we've earned the trust of 500+ clients across the Greater Toronto Area.
Same-Day Response
IT issues can't wait. Our Toronto-based team responds quickly to minimize downtime and keep your business running smoothly.
Cybersecurity Experts
Protect your business from cyber threats with industry-best security practices and 24/7 monitoring across the GTA.
GTA-Wide Coverage
On-site and remote IT support throughout Toronto, Markham, Vaughan, Mississauga, Brampton, and Richmond Hill.
Custom IT Solutions
No cookie-cutter approaches. We create IT solutions tailored specifically to your business needs and budget.
IT Support for Every Industry in the GTA
We have extensive experience providing IT services to businesses across Toronto and the Greater Toronto Area, understanding unique compliance requirements and technology needs for each industry.
View all industries →Trusted by Toronto Businesses
See why businesses across the GTA choose King of IT for their technology needs
David Chen
"Outstanding IT support! King of IT migrated our entire office to Microsoft 365 without any downtime. Their team is professional, responsive, and truly understands small business needs."
Maria Santos
"We've been with King of IT for 3 years now. Their cybersecurity solutions have kept our medical practice PHIPA compliant and secure. Highly recommend for healthcare IT."
James Wilson
"Fast response times and fair pricing. When our server crashed, they had us back up within 2 hours. Best IT company in Toronto for small businesses."
Lisa Thompson
"Alex and his team are fantastic. They set up our entire network infrastructure and continue to provide excellent support. No more IT headaches!"
What Toronto Businesses Say About Us
“King of IT has been managing our law firm's network for 5 years. Their response time is incredible and they truly understand our business needs. Highly recommend their IT support services!”
Sarah M.
Legal Firm, Toronto
“When our server went down, King of IT had us back up and running within hours. Their emergency IT support is second to none. Best computer repair service in the GTA.”
Michael R.
Medical Clinic, Markham
“The team at King of IT helped us migrate to Microsoft 365 seamlessly. Our productivity has increased significantly. They're our go-to for all IT services in Toronto.”
Jennifer L.
Accounting Firm, Vaughan
Ready for Reliable IT Support in Toronto?
Get professional IT support and computer services for your Toronto business today. Whether you need computer repair, network setup, cybersecurity, or managed IT services, King of IT is here to help. Contact us for a free consultation – no obligation, just honest advice from Toronto's trusted IT experts.