Top Managed IT Companies in Walnut Creek

Clare Computer Solutions

Three decades in the East Bay, 44 reviews, 10.42 miles out.

✓ Verified Provider ⭐ 4.9/5 Stars Est. 1990
San Ramon, CA (12657 Alcosta Blvd Suite 160, 10.42 miles from Walnut Creek)
10–49 employees
Founded 1990
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Clare Computer Solutions is a managed IT services provider based in San Ramon, CA (12657 Alcosta Blvd Suite 160, 10.42 miles from Walnut Creek), operating since 1990. Across 44 verified Google reviews it averages 4.9 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Cybersecurity & Threat Protection, Cloud Services & Migration, IT Help Desk & End-User Support. Compare it against other Walnut Creek managed IT providers, then request a quote.

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

About Clare Computer Solutions

Clare Computer Solutions is a managed IT services provider based in San Ramon, CA, delivering managed IT, cybersecurity and cloud to small and mid-size businesses across the San Francisco-Oakland-Fremont metro. The firm supports both fully managed IT and co-managed IT for companies that already have internal staff.

It holds a 4.9-star rating across 44 verified Google reviews. Walnut Creek is the commercial hub of central Contra Costa County, a city of 70,800 people at the I-680 and SR-24 junction where healthcare, professional services, wealth management and property firms drive the demand for managed IT; Clare Computer Solutions differentiates through a long-established East Bay managed IT firm with named construction, biotech, finance and legal practices.

Core services span managed IT, cybersecurity and threat protection, Microsoft 365 and cloud, network management, backup and disaster recovery, and IT strategy. Typical clients are Walnut Creek-area organizations in construction & real estate, biotech & life sciences, financial services and legal & law firms that want 24/7 IT support and predictable monthly costs from a single accountable partner.

Services Offered

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Managed IT Services
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Cybersecurity & Threat Protection
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Cloud Services & Migration
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IT Help Desk & End-User Support
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Network Management
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Backup & Business Continuity
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Compliance & Risk Management
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IT Strategy & vCIO

Industries Served

🏗️ Construction & Real Estate
🧬 Biotech & Life Sciences
💰 Financial Services
⚖️ Legal & Law Firms

Why Choose Clare Computer Solutions

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4.9/5 Across 44 Google Reviews

A 4.9-star Google rating across 44 verified reviews is a strong, public signal of consistent delivery. For a Walnut Creek business doing diligence, that track record matters more than marketing claims.

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Local Walnut Creek Presence

Based in the San Ramon, CA area, Clare Computer Solutions can dispatch on-site across Walnut Creek and the wider the San Francisco-Oakland-Fremont metro market while resolving most issues remotely.

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Proactive, Security-First Managed IT

Clare Computer Solutions differentiates through a long-established East Bay managed IT firm with named construction, biotech, finance and legal practices. Engagements cover 24/7 monitoring, help desk support, backup and disaster recovery, and IT strategy as a predictable monthly service.

Offices

Clare Computer Solutions lists 9 offices. Choose one to see it on the map.

Certifications & Compliance

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Managed IT Services
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Cybersecurity
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Cloud & Microsoft 365
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Backup & Recovery

Frequently Asked Questions

What do Clare Computer Solutions reviews say?

Across 44 verified Google reviews, Clare Computer Solutions averages 4.9 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Clare Computer Solutions provide?

Clare Computer Solutions delivers Managed IT Services, Cybersecurity & Threat Protection, Cloud Services & Migration, IT Help Desk & End-User Support, Network Management, Backup & Business Continuity to organizations across Walnut Creek, CA.

What area does Clare Computer Solutions serve?

Clare Computer Solutions is based in San Ramon, CA (12657 Alcosta Blvd Suite 160, 10.42 miles from Walnut Creek) and supports businesses across Walnut Creek and the greater metro area.

When did Clare Computer Solutions start?

Clare Computer Solutions has been operating since 1990.

Is Clare Computer Solutions certified?

Clare Computer Solutions carries Managed IT Services, Cybersecurity, Cloud & Microsoft 365, Backup & Recovery.