Top Managed IT Companies in Milwaukee

The IT Dept. LLC

Your partner in technology

✓ Verified Provider ⭐ 4.2/5 Stars Est. 2006
Brillion, WI
N.A.
Founded 2006
Visit Website

The IT Dept. LLC is a managed IT services provider based in Brillion, WI, operating since 2006. Across 5 verified Google reviews it averages 4.2 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, IT Help Desk & End-User Support. Compare it against other Milwaukee managed IT providers, then request a quote.

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

About The IT Dept. LLC

The IT Dept.

LLC provides scalable, integrated, professional IT support for businesses that do not need a full-time IT department.

Founded in 2006 by Tammy Koehler, the firm applies 25+ years of corporate IT experience to client environments at a pace clients require.

Services Offered

🖥️
Managed IT Services
🛟
IT Help Desk & End-User Support

Why Choose The IT Dept. LLC

4.2/5 From 5 Google Reviews

With 5 reviews averaging 4.2, The IT Dept. LLC has a checkable public track record rather than marketing claims alone.

📍

Based in Brillion

The IT Dept. LLC is headquartered in Brillion, WI, so Brillion businesses get a local team for on-site work instead of a distant call center.

25+ years of corporate IT experience

25+ years of corporate IT experience

Scales from one hour on occasion to full-time in-house

Scales from one hour on occasion to full-time in-house staffing

Location

Brillion, WI

Certifications & Compliance

Microsoft Certified Systems Engineer

Frequently Asked Questions

What do The IT Dept. LLC reviews say?

Across 5 verified Google reviews, The IT Dept. LLC averages 4.2 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does The IT Dept. LLC provide?

The IT Dept. LLC delivers Managed IT Services, IT Help Desk & End-User Support to organizations across Milwaukee, WI.

What area does The IT Dept. LLC serve?

The IT Dept. LLC is based in Brillion, WI and supports businesses across Milwaukee and the greater metro area.

When did The IT Dept. LLC start?

The IT Dept. LLC has been operating since 2006.

Is The IT Dept. LLC certified?

The IT Dept. LLC carries Microsoft Certified Systems Engineer.