Top Managed IT Companies in Los Angeles

Sourcepass Center of Excellence for Microsoft

Simplifying Microsoft. Amplifying Impact.

✓ Verified Provider ⭐ 2.7/5 Stars Est. 2012
Rocklin, CA
10–49 employees
Founded 2012
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Sourcepass Center of Excellence for Microsoft is a managed IT services provider based in Rocklin, CA, operating since 2012. Across 7 verified Google reviews it averages 2.7 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Cybersecurity, Cloud Services, Microsoft 365. 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 Sourcepass Center of Excellence for Microsoft

Big Green IT has rebranded to Sourcepass Center of Excellence for Microsoft (Sourcepass MCOE), continuing under the same team to deliver Microsoft 365, Azure, Copilot, and Teams strategy, licensing, and managed services.

Services Offered

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Managed IT Services
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Cybersecurity
☁️
Cloud Services
🪟
Microsoft 365
📊
IT Consulting

Why Choose Sourcepass Center of Excellence for Microsoft

2.7/5 From 7 Google Reviews

With 7 reviews averaging 2.7, Sourcepass Center of Excellence for Microsoft (formerly Big Green IT) has a checkable public track record rather than marketing claims alone.

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Based in Rocklin

Sourcepass Center of Excellence for Microsoft (formerly Big Green IT) is headquartered in Rocklin, CA, so Rocklin businesses get a local team for on-site work instead of a distant call center.

Rebranded from Big Green IT to Sourcepass MCOE, same

Rebranded from Big Green IT to Sourcepass MCOE, same team retained

Dedicated Microsoft-only specialization with

Dedicated Microsoft-only specialization with 'Demystifying Microsoft' podcast

Location

Rocklin, CA

Certifications & Compliance

Microsoft Solutions Partner (Modern Work, Data & AI/Azure, Infrastructure/Azure, AVD, Security)
PAX8

Frequently Asked Questions

What do Sourcepass Center of Excellence for Microsoft reviews say?

Across 7 verified Google reviews, Sourcepass Center of Excellence for Microsoft averages 2.7 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Sourcepass Center of Excellence for Microsoft provide?

Sourcepass Center of Excellence for Microsoft delivers Managed IT Services, Cybersecurity, Cloud Services, Microsoft 365, IT Consulting to organizations across Los Angeles, CA.

What area does Sourcepass Center of Excellence for Microsoft serve?

Sourcepass Center of Excellence for Microsoft is based in Rocklin, CA and supports businesses across Los Angeles and the greater metro area.

When did Sourcepass Center of Excellence for Microsoft start?

Sourcepass Center of Excellence for Microsoft has been operating since 2012.

Is Sourcepass Center of Excellence for Microsoft certified?

Sourcepass Center of Excellence for Microsoft carries Microsoft Solutions Partner (Modern Work, Data & AI/Azure, Infrastructure/Azure, AVD, Security), PAX8.