Top Managed IT Companies in Columbus

TSI

Let us be your IT department.

✓ Verified Provider ⭐ 4.8/5 Stars Est. 1985
Boardman, OH
10–49 employees
Founded 1985
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TSI is a managed IT services provider based in Boardman, OH, operating since 1985. Across 14 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. Compare it against other Columbus managed IT providers, then request a quote.

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

About TSI

TSI is a managed IT and voice services provider based in Boardman, Ohio, offering combined technology and telecommunications support with 24/7 monitoring.

Services Offered

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Managed IT Services
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IT Help Desk & End-User Support

Why Choose TSI

4.8/5 From 14 Google Reviews

With 14 reviews averaging 4.8, TSI has a checkable public track record rather than marketing claims alone.

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Based in Boardman

TSI is headquartered in Boardman, OH, so Boardman businesses get a local team for on-site work instead of a distant call center.

Combines IT and voice services in one provider

Combines IT and voice services in one provider

Customer portal for full project/invoice/ticket visibility

Customer portal for full project/invoice/ticket visibility

Location

Boardman, OH

Certifications & Compliance

Combines IT and voice services in one provider
Customer portal for full project/invoice/ticket visibility

Frequently Asked Questions

What do TSI reviews say?

Across 14 verified Google reviews, TSI averages 4.8 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does TSI provide?

TSI delivers Managed IT Services, IT Help Desk & End-User Support to organizations across Columbus, OH.

What area does TSI serve?

TSI is based in Boardman, OH and supports businesses across Columbus and the greater metro area.

When did TSI start?

TSI has been operating since 1985.

Is TSI certified?

TSI carries Combines IT and voice services in one provider, Customer portal for full project/invoice/ticket visibility.