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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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288

Cybersecurity MSPs

12

Cities

4.8

Avg Rating

Cybersecurity Providers in California

288 results

K2 Cyber Security, Inc. specializes in providing intelligent observability solutions that help businesses manage their IT environments effectively. They focus on enhancing application performance, user experience, and security for various sectors including retail, finance, and telecommunications.

San Jose, CA
Managed IT Cybersecurity Cloud Services IT Consulting
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MX2 Technology, Inc. provides expert IT professional services with a focus on compliance and cybersecurity solutions. The company is CMMC and HITRUST certified, catering primarily to Defense Industrial Base contractors and DoD-adjacent organizations. Their services include managed IT services, cybersecurity, compliance frameworks, and cloud infrastructure, all designed to enhance the capabilities of internal IT teams. MX2 Technology is dedicated to empowering businesses with tailored support and education to navigate complex regulatory standards.

Milpitas, CA
Managed IT Cybersecurity Cloud Services Helpdesk +1 more
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InBlue IT Solutions offers a comprehensive range of managed IT services and cybersecurity solutions tailored for various businesses. Established in 2013, the company focuses on delivering high-quality IT support and data security, ensuring that clients' hardware and software operate efficiently. They provide 24-hour technical support across the USA, emphasizing professionalism and result-oriented service. Their expertise includes designing personalized IT solutions and integrating them into clients' working environments.

Costa Mesa, CA
Managed IT Cybersecurity Backup & DR Network Services +1 more
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Supreme Computer Service provides comprehensive IT management services tailored to businesses in Los Angeles and Santa Monica. They offer a range of solutions including remote support, cloud services, cybersecurity, and compliance to ensure businesses operate efficiently and securely. Their focus on advanced technology solutions helps streamline operations and manage inventory effectively. The company partners with notable organizations to deliver high-quality IT services.

Santa Monica, CA
Managed IT Cybersecurity Cloud Services Helpdesk +1 more
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T
5.0 (3)

Ratings from Google

Techmedics provides managed IT services designed to support growing businesses by ensuring reliable systems, data protection, and enhanced productivity. With over 25 years of experience, they offer a dedicated IT team that focuses on proactive monitoring, strategic IT planning, and quick issue resolution. Their services include managed security, IT consulting, helpdesk support, cloud services, and IT procurement. Techmedics aims to streamline operations and improve employee experiences through tailored IT solutions.

Pasadena, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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ICE Cybersecurity provides a comprehensive cyber-risk management platform tailored for small to medium-sized businesses (SMBs) and managed service providers (MSPs). Their services include cybersecurity leadership, compliance assessments, technical assessments, and organizational assessments, all aimed at simplifying cybersecurity and risk management. The company focuses on helping organizations improve visibility, reduce risk, and strengthen compliance readiness without the need for extensive internal resources. ICE Cybersecurity partners with various trusted vendors to enhance their service offerings.

San Diego, CA
Cybersecurity Compliance
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NI
5.0 (4)

Ratings from Google

NIC Inc. is a managed IT service provider offering comprehensive IT support, cybersecurity, cloud services, and backup and disaster recovery solutions to businesses across various industries. Founded in 2002, they serve clients nationwide, focusing on sectors such as finance, healthcare, legal, and non-profit organizations.

Woodland Hills, CA
Managed IT Cybersecurity Cloud Services Backup & DR +1 more
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BL
5.0 (1)

Ratings from Google

Blue Leaf Cyber Security LLC specializes in providing managed cyber security services tailored for small to medium-sized businesses. Located in the United States, they offer comprehensive solutions including vCISO consulting, continuous threat monitoring, and incident response support to ensure the security of clients' IT systems.

Sherman Oaks, CA
Managed IT Cybersecurity Backup & DR IT Consulting
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OI
4.3 (3)

Ratings from Google

OC IT Solutions provides managed IT services specifically tailored for small businesses in Orange County, California. They focus on preventive maintenance and proactive support to ensure minimal downtime for their clients. The company emphasizes building partnerships with their clients, offering guidance in navigating IT complexities. Their commitment to the local community is evident in their service approach and dedication to customer satisfaction.

Irvine, CA
Managed IT Cybersecurity Helpdesk
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Aditi Group, Inc provides managed IT services and technical support to small and medium-sized businesses, focusing on security, privacy, and efficiency. Their team has experience in various industries including Defense, Aerospace, Finance, Healthcare, and Manufacturing. They offer services such as network administration, cybersecurity, IT support, and compliance with HIPAA and finance laws. Aditi Group emphasizes personalized service to help clients navigate complex IT challenges.

Torrance, CA
Managed IT Cybersecurity Backup & DR Network Services +1 more
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Computer Systems Plus, Inc. provides comprehensive managed IT services, cybersecurity, and support tailored for small and mid-sized businesses in Fresno and the Central Valley. Established in 1990, they focus on proactive IT management and local support to ensure their clients' technology needs are met efficiently.

Fresno, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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CyberTrust IT has been providing IT support for businesses in Anaheim and across Orange County since 1996. They offer a range of services including managed IT services, cybersecurity solutions, and cloud-based technologies. The company focuses on addressing common IT challenges such as downtime, data security, compliance requirements, and scalable IT solutions. Their proactive monitoring and customized IT solutions are designed to help businesses operate efficiently and securely.

Anaheim, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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C
5.0 (1)

Ratings from Google

CyberHAWKS provides tailored managed IT services to small and mid-sized businesses in the Bay Area, focusing on sectors such as construction, manufacturing, and non-profit organizations. With over 20 years of experience, they offer 24/7 support, ensuring quick responses and effective solutions for their clients' technology needs.

Santa Clara, CA
Managed IT Cybersecurity Cloud Services Helpdesk +1 more
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CISOSHARE specializes in providing information security solutions to organizations of all sizes, focusing on building and maintaining compliant security programs. With over 20 years of experience, they offer a range of services including security assessments, compliance support, and virtual CISO leadership, primarily targeting rapidly growing businesses across various industries.

San Clemente, CA
Managed IT Cybersecurity IT Consulting Compliance
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Virtual Office Solutions has been a trusted IT and cybersecurity provider since 2009, focusing on empowering small to medium-sized businesses across various industries, including healthcare, manufacturing, and professional services. They offer a transparent pricing model and specialize in compliance with regulations such as HIPAA, CMMC, and DFARS. Their services include managed IT support, cybersecurity training, and cloud solutions, all aimed at enhancing operational efficiency and security. As a Microsoft 365 Gold Certified Partner and Google Partner, they are committed to delivering modern IT solutions tailored to their clients' needs.

Irvine, CA
Managed IT Cybersecurity Cloud Services Helpdesk +2 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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