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California

Cybersecurity MSPs in California

Find managed service providers specializing in cybersecurity across California. Compare ratings and reviews to find the right partner.

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300

Cybersecurity MSPs

12

Cities

4.8

Avg Rating

Cybersecurity Providers in California

300 results

RI
4.5 (55)

Ratings from Google

Rubrik Inc. specializes in cyber resilience and data protection solutions, offering a unified platform that integrates data, identity, and AI for organizations. They focus on helping businesses recover quickly from cyber incidents and manage their data securely across various environments, including cloud and on-premises. Their services are aimed at enterprises facing complex security challenges.

Palo Alto, CA
Cybersecurity Cloud Services Backup & DR IT Consulting
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CV
4.5 (42)

Ratings from Google

Computer Village is a managed service provider located in San Dimas, CA, offering comprehensive technology management services. They specialize in cybersecurity, cloud computing, and IT support for businesses of all sizes, ensuring clients can focus on their core operations while their technology needs are expertly handled.

San Dimas, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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O
4.5 (11)

Ratings from Google

OPSWAT specializes in cybersecurity solutions that protect critical infrastructure from known, unknown, and AI-generated threats. Their MetaDefender Platform secures files, devices, and data transfers across IT and operational technology environments, catering to a global clientele.

San Francisco, CA
Cybersecurity IT Consulting Compliance
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Secure Networks ITC provides managed IT services and cybersecurity solutions to businesses in San Diego. Founded in 2006, they specialize in cloud services and compliance with industry standards such as HIPAA and NIST.

San Diego, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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Breeze IT, Inc.
4.5 (8)

Ratings from Google

Breeze IT, Inc. provides tailored managed IT services and cloud solutions to businesses of all sizes in California. Their offerings include cybersecurity, IT support, and professional IT services, ensuring clients receive comprehensive support to enhance operational efficiency and security.

Costa Mesa, CA
Managed IT Cybersecurity Cloud Services Helpdesk +1 more
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CS
4.5 (8)

Ratings from Google

CIO Solutions provides comprehensive managed IT services to businesses across California, focusing on technology strategy, cybersecurity, cloud solutions, and proactive support. With over 35 years of experience, they cater to a diverse clientele, including law firms and healthcare organizations, ensuring their technology needs are met efficiently.

Fresno, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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PC Service Center provides managed IT services, cybersecurity, and IT consulting specifically for law firms, accountants, medical offices, and established businesses in the East Bay area. They focus on delivering fast local support, ensuring business continuity, and implementing security-first systems to minimize downtime.

Vallejo, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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Alvarez Technology Group, Inc. is a premier IT solutions provider located on the California Central Coast, specializing in managed IT services for small- and mid-sized businesses. They offer a range of services including cybersecurity, data protection, and IT consulting to help clients optimize their technology and achieve business goals.

Salinas, CA
Managed IT Cybersecurity Backup & DR IT Consulting
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Vista IT Consulting
4.4

Ratings from Google

Vista IT Consulting provides a range of IT services including managed IT support, cloud services, and cybersecurity solutions tailored for small to medium-sized businesses. Located in the United States, they also offer professional IT training and e-commerce solutions to help businesses thrive in the digital landscape.

Monterey Park, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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PS
4.4 (69)

Ratings from Google

Prudent Security Solutions Inc. provides a wide range of security services tailored to meet the needs of both corporate and residential clients in California. Their offerings include unarmed and armed security, cybersecurity, video surveillance, and integrated technology systems, ensuring comprehensive protection across various environments.

Culver City, CA
Cybersecurity
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IT Voice (The New Data Resolution)
4.4 (19)

Ratings from Google

IT Voice provides comprehensive managed IT services, including cloud computing, VoIP phone systems, and cybersecurity solutions. With over 30 years of experience, they serve businesses across multiple states, ensuring seamless technology integration and exceptional customer support.

Laguna Hills, CA
Managed IT Cybersecurity Cloud Services VoIP +1 more
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ICE Consulting, Inc
4.4 (12)

Ratings from Google

ICE Consulting, Inc. specializes in providing proactive managed IT services and advanced cybersecurity solutions tailored for biotech companies. With a focus on 24/7 global support, they ensure that businesses can operate without downtime while maintaining compliance with industry regulations.

Milpitas, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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AN
4.4 (7)

Ratings from Google

Admin Networks, Inc provides comprehensive IT support services in the Bay Area, specializing in solutions for businesses, dental clinics, and home users. With over 15 years of experience, they offer a range of services including network solutions, security, and VoIP systems.

San Jose, CA
Managed IT Cybersecurity Helpdesk VoIP +1 more
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Deepwatch
4.4 (7)

Ratings from Google

Deepwatch is a managed detection and response (MDR) provider that leverages AI to detect, investigate, and respond to cybersecurity threats in real time. Based in the United States, they cater to security teams across various industries, offering a platform that integrates with existing security stacks for enhanced threat management.

Palo Alto, CA
Managed IT Cybersecurity
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Mid Valley IT
4.4 (5)

Ratings from Google

Mid Valley IT provides a comprehensive range of managed IT services, including cybersecurity, cloud services, and IT consulting, aimed at organizations of all sizes. Located in the Mid Valley area, they focus on delivering tailored solutions to enhance operational efficiency and security for their clients.

Stockton, CA
Managed IT Cybersecurity Cloud Services Helpdesk +5 more
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How to Compare Cybersecurity MSPs in California

Cybersecurity MSPs in California should make it easy to understand what is included, how fast support responds, and which security or compliance responsibilities remain with your internal team. Use this page to compare providers by city, rating, review volume, and service fit before you request quotes.

For baseline security expectations, review the NIST Cybersecurity Framework small business guidance, CISA small and medium business resources, and the FTC cybersecurity guidance for small businesses.

Cybersecurity monitoring dashboard for California businesses
Security engineer reviewing code and endpoint protection
Laptop security analysis for small business cybersecurity

Cybersecurity buying guides

Use these resources to compare Cybersecurity scope, pricing, security expectations, and contract terms before you choose a California MSP.

Industry-Specific MSPs in California

If your Cybersecurity needs depend on industry workflows or compliance expectations, compare California MSPs by vertical experience.

Planning Resources

Cybersecurity MSP FAQs

Start with providers that document response times, escalation paths, security controls, and experience with businesses like yours in California. Then compare reviews, service coverage, and contract terms.
A strong MSP scope should define monitoring, help desk access, patching, backup expectations, cybersecurity responsibilities, reporting cadence, and how project work is priced outside the monthly plan.
Local presence helps when you need onsite support, cabling, hardware replacement, or executive planning sessions. Remote-first providers can still work well if they have clear onsite partner coverage.
Many small businesses budget per user or per device each month. The right range depends on support hours, compliance requirements, backup scope, security tooling, and whether projects are included.
Ask about onboarding, ticket response targets, after-hours coverage, vendor management, backup testing, incident response, security tool ownership, cancellation terms, and references from similar clients.

Cybersecurity MSPs by City

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