Top Managed IT Companies in Chicago

Dantech

IT Support and Managed IT Services in Oak Brook, IL

✓ Verified Provider Est. 2010
Oak Brook, IL
10–49 employees
Founded 2010
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Dantech is a managed IT services provider based in Oak Brook, IL, operating since 2010. It focuses on Managed IT Services, Cybersecurity, Backup & Business Continuity, IT Help Desk & End-User Support. Compare it against other Chicago managed IT providers, then request a quote.

Vetted by the Best IT MSP editorial team · Last updated June 2026

About Dantech

Dantech helps small and midsize businesses in Oak Brook and western Chicago suburbs with managed IT services, cybersecurity, Microsoft 365, network infrastructure, and web/ecommerce support.

Services Offered

🖥️
Managed IT Services
🔒
Cybersecurity
💾
Backup & Business Continuity
🛟
IT Help Desk & End-User Support
🌐
Network Management
🧭
vCIO & IT Strategy

Industries Served

🏥 Healthcare
🚚 Logistics & Transportation
🏗️ Construction
🤲 Nonprofit

Why Choose Dantech

📍

Based in Oak Brook

Dantech is headquartered in Oak Brook, IL, so Oak Brook businesses get a local team for on-site work instead of a distant call center.

Since 2010, 26 years of technology experience

Since 2010, 26 years of technology experience

Local Oak Brook onsite support

Local Oak Brook onsite support

Location

Oak Brook, IL

Certifications & Compliance

Datto Networking
Kaseya
AT&T Partner Exchange
Comcast Business

Frequently Asked Questions

Which IT services does Dantech provide?

Dantech delivers Managed IT Services, Cybersecurity, Backup & Business Continuity, IT Help Desk & End-User Support, Network Management, vCIO & IT Strategy to organizations across Chicago, IL.

What area does Dantech serve?

Dantech is based in Oak Brook, IL and supports businesses across Chicago and the greater metro area.

When did Dantech start?

Dantech has been operating since 2010.

Is Dantech certified?

Dantech carries Datto Networking, Kaseya, AT&T Partner Exchange, Comcast Business.