Managed IT Services for Markham Businesses

Group 4 Networks provides on-site and remote managed IT services for businesses across Markham, Unionville, Thornhill, and York Region. We serve technology companies, professional services firms, healthcare practices, and manufacturing businesses throughout the Markham Technology Corridor and surrounding areas.

IT Services in Markham

• 24/7 managed IT and help desk for Markham businesses
• Cybersecurity for Markham tech and professional services companies
• On-site IT support — typically 1-2 hours from Toronto
• Microsoft 365 and Azure cloud management
• PHIPA and PIPEDA compliance for regulated businesses
• Network design and cabling for Markham office buildouts

Frequently Asked Questions — IT Support Markham

Do you provide on-site IT support in Markham?

Yes. We dispatch technicians to businesses throughout Markham, Unionville, Milliken, Cornell, and the Markham Technology Corridor. Typical on-site response from our Toronto office is 1-2 hours for critical issues.

Do you serve other York Region municipalities?

Yes. In addition to Markham, we serve Richmond Hill, Vaughan, Aurora, Newmarket, and Stouffville across York Region.

Group 4 Networks | IT Support Markham | 18 King Street East, Suite 1400, Toronto, ON M5C 1C4 | (416) 623-9677