Top Managed IT Companies in Oakland

CJS Associates

Dependable technology support for Oakland and nearby towns.

✓ Verified Provider ⭐ 4.8/5 Stars Est. 2000
Walnut Creek / Pleasant Hill, CA (serving Oakland)
10–49 employees
Founded 2000
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CJS Associates is a managed IT services provider based in Walnut Creek / Pleasant Hill, CA (serving Oakland), operating since 2000. Across 39 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, Cybersecurity, Microsoft 365 & Cloud, Compliance. Compare it against other Oakland managed IT providers, then request a quote.

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

About CJS Associates

From its base in Walnut Creek / Pleasant Hill, CJS Associates looks after Oakland-area companies with managed IT, cybersecurity, and cloud services plus everyday support.

Clients score CJS Associates 4.8 out of 5 on Google across 39 reviews, a sign of dependable results for Oakland-area businesses. It has worked with local businesses since 2000.

On the service side, CJS Associates offers managed IT, cybersecurity, cloud services, compliance support, VoIP and unified communications, and Microsoft 365, with a mid-size team backing professional-services firms throughout the Oakland area.

Services Offered

🖥️
Managed IT Services
🔒
Cybersecurity
☁️
Microsoft 365 & Cloud
📋
Compliance
🔄
Business Continuity
📞
Phone Services

Industries Served

🤝 Small & Mid-Size Business
🏥 Healthcare (HIPAA)
🏢 Professional Services

Why Choose CJS Associates

4.8/5 From 39 Google Reviews

With 39 reviews averaging 4.8, CJS Associates shows a checkable reputation that stands up to scrutiny.

📍

Rooted in Walnut Creek / Pleasant Hill

Because CJS Associates sits in Walnut Creek / Pleasant Hill, Oakland businesses work with a truly local team, not a faraway call center.

📋

Compliance Support

CJS Associates lines up security controls with the frameworks Oakland businesses really face, spanning written policy to audit evidence.

Offices

CJS Associates lists 2 offices. Choose one to see it on the map.

Certifications & Compliance

Microsoft Cloud Partner
HIPAA compliance support

Frequently Asked Questions

What do CJS Associates reviews say?

Across 39 verified Google reviews, CJS Associates averages 4.8 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does CJS Associates provide?

CJS Associates delivers Managed IT Services, Cybersecurity, Microsoft 365 & Cloud, Compliance, Business Continuity, Phone Services to organizations across Oakland, CA.

What area does CJS Associates serve?

CJS Associates is based in Walnut Creek / Pleasant Hill, CA (serving Oakland) and supports businesses across Oakland and the greater metro area.

When did CJS Associates start?

CJS Associates has been operating since 2000.

Is CJS Associates certified?

CJS Associates carries Microsoft Cloud Partner, HIPAA compliance support.