Top Managed IT Companies in Chicago

TMC2 / TMC Squared

Glen Ellyn IT Support

✓ Verified Provider ⭐ 4.8/5 Stars Est. 2006
Glen Ellyn, IL
1–9 employees
Founded 2006
Visit Website

TMC2 / TMC Squared is a managed IT services provider based in Glen Ellyn, IL, operating since 2006. Across 57 verified Google reviews it averages 4.8 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, IT Help Desk & End-User Support, Network Management, IT Consulting. 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 TMC2 / TMC Squared

TMC2 (The Martins Computer Consulting) provides trusted personalized tech support to DuPage County and surrounding communities, now run by second-generation owners TJ and Lauren Martin.

Services Offered

🖥️
Managed IT Services
🛟
IT Help Desk & End-User Support
🌐
Network Management
📊
IT Consulting

Why Choose TMC2 / TMC Squared

4.8/5 From 57 Google Reviews

With 57 reviews averaging 4.8, TMC2 / TMC Squared has a checkable public track record rather than marketing claims alone.

📍

Based in Glen Ellyn

TMC2 / TMC Squared is headquartered in Glen Ellyn, IL, so Glen Ellyn businesses get a local team for on-site work instead of a distant call center.

Family-run business now in second generation (TJ and

Family-run business now in second generation (TJ and Lauren Martin)

Started by Thom and Sue Martin, pillars of the Glen

Started by Thom and Sue Martin, pillars of the Glen Ellyn community

Location

Glen Ellyn, IL

Certifications & Compliance

Family-run business now in second generation (TJ and Lauren Martin)
Started by Thom and Sue Martin, pillars of the Glen Ellyn community
Personalized, attentive service

Frequently Asked Questions

What do TMC2 / TMC Squared reviews say?

Across 57 verified Google reviews, TMC2 / TMC Squared averages 4.8 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does TMC2 / TMC Squared provide?

TMC2 / TMC Squared delivers Managed IT Services, IT Help Desk & End-User Support, Network Management, IT Consulting to organizations across Chicago, IL.

What area does TMC2 / TMC Squared serve?

TMC2 / TMC Squared is based in Glen Ellyn, IL and supports businesses across Chicago and the greater metro area.

When did TMC2 / TMC Squared start?

TMC2 / TMC Squared has been operating since 2006.

Is TMC2 / TMC Squared certified?

TMC2 / TMC Squared carries Family-run business now in second generation (TJ and Lauren Martin), Started by Thom and Sue Martin, pillars of the Glen Ellyn community, Personalized, attentive service.