Top Managed IT Companies in Columbus

Tier 3 Admin, LLC

We Help Small Businesses Minimize Cyber-Risks with Security-First IT

✓ Verified Provider Est. 2024
Marion, OH
1–9 employees
Founded 2024
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Tier 3 Admin, LLC is a managed IT services provider based in Marion, OH, operating since 2024. It focuses on Managed IT Services, Cybersecurity, Network Management, vCIO & IT Strategy. 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 Tier 3 Admin, LLC

Tier 3 Admin, LLC is a security-first managed IT provider headquartered in Marion, Ohio, serving businesses nationwide with an emphasis on proactive cybersecurity, transparent pricing, and direct technician access rather than reactive break-fix support.

Services Offered

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Managed IT Services
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Cybersecurity
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Network Management
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vCIO & IT Strategy
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IT Consulting

Why Choose Tier 3 Admin, LLC

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Based in Marion

Tier 3 Admin, LLC is headquartered in Marion, OH, so Marion businesses get a local team for on-site work instead of a distant call center.

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Security-first IT approach

Security-first IT approach

Direct-to-Tech access

Direct-to-Tech access

Location

Marion, OH

Certifications & Compliance

Microsoft
SentinelOne
Watchguard
Entoo Security

Frequently Asked Questions

Which IT services does Tier 3 Admin, LLC provide?

Tier 3 Admin, LLC delivers Managed IT Services, Cybersecurity, Network Management, vCIO & IT Strategy, IT Consulting to organizations across Columbus, OH.

What area does Tier 3 Admin, LLC serve?

Tier 3 Admin, LLC is based in Marion, OH and supports businesses across Columbus and the greater metro area.

When did Tier 3 Admin, LLC start?

Tier 3 Admin, LLC has been operating since 2024.

Is Tier 3 Admin, LLC certified?

Tier 3 Admin, LLC carries Microsoft, SentinelOne, Watchguard, Entoo Security.