Top Managed IT Companies in Los Angeles

Apex Computer Systems

Complete IT Services and Solutions Designed for Your Business Success

✓ Verified Provider ⭐ 4.0/5 Stars Est. 1983
Cerritos, CA
50–249 employees
Founded 1983
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Apex Computer Systems is a managed IT services provider based in Cerritos, CA, operating since 1983. Across 2 verified Google reviews it averages 4.0 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Cybersecurity, Cloud Services. Compare it against other Los Angeles managed IT providers, then request a quote.

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

About Apex Computer Systems

Apex Computer Systems (acsi2000.com) has served Los Angeles-area businesses for over 35 years with IT services plus Microsoft Dynamics 365 Business Central ERP and warehouse management implementations.

Services Offered

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Managed IT Services
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Cybersecurity
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Cloud Services

Industries Served

🚚 Logistics & Transportation

Why Choose Apex Computer Systems

4.0/5 From 2 Google Reviews

With 2 reviews averaging 4.0, Apex Computer Systems has a checkable public track record rather than marketing claims alone.

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Based in Cerritos

Apex Computer Systems is headquartered in Cerritos, CA, so Cerritos businesses get a local team for on-site work instead of a distant call center.

35+ years serving LA businesses

35+ years serving LA businesses

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Free cybersecurity eBook lead magnet

Free cybersecurity eBook lead magnet

Location

Cerritos, CA

Certifications & Compliance

Microsoft

Frequently Asked Questions

What do Apex Computer Systems reviews say?

Across 2 verified Google reviews, Apex Computer Systems averages 4.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Apex Computer Systems provide?

Apex Computer Systems delivers Managed IT Services, Cybersecurity, Cloud Services to organizations across Los Angeles, CA.

What area does Apex Computer Systems serve?

Apex Computer Systems is based in Cerritos, CA and supports businesses across Los Angeles and the greater metro area.

When did Apex Computer Systems start?

Apex Computer Systems has been operating since 1983.

Is Apex Computer Systems certified?

Apex Computer Systems carries Microsoft.