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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

IC
4.2 (5)

Ratings from Google

I134 Computer Consulting provides practical IT consulting and managed technology support to organizations in the Greater Los Angeles area. Their services include managed IT, cybersecurity, Microsoft 365 administration, cloud services, and backup and disaster recovery, focusing on making business technology easier to support and safer to operate.

Burbank, CA
Managed IT Cybersecurity Cloud Services Backup & DR +2 more
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IC
4.4 (12)

Ratings from Google

ICE Consulting, Inc. provides AI-driven proactive managed IT services and advanced cybersecurity solutions, ensuring that businesses operate 24/7 without downtime. The company specializes in supporting biotech organizations through every stage of growth, from startup to IPO, with a focus on seamless cloud migration and compliance services. Their Security Operations Center as a Service (SOCaaS) utilizes AI and machine learning to detect and prevent security threats. ICE Consulting is SOC 2 Type II certified and emphasizes a partnership approach to IT management.

Milpitas, CA
Managed IT Cybersecurity Cloud Services Helpdesk +1 more
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JO
4.7 (74)

Ratings from Google

JIT Outsource provides comprehensive IT support services, including network security, backup solutions, and VoIP systems, tailored for businesses in the Central Valley. They serve a diverse clientele, offering 24/7 remote monitoring and management to enhance operational efficiency.

Fresno, CA
Managed IT Cybersecurity VoIP Backup & DR +2 more
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BI
4.5 (8)

Ratings from Google

Breeze IT, Inc. provides tailored managed IT services, cloud solutions, and cybersecurity services to businesses of all sizes. Their offerings include proactive monitoring, network management, and IT support, all designed to enhance operational efficiency. The company emphasizes a personal and professional experience, ensuring that clients' unique needs are met. With over 10 years in the industry, Breeze IT is recognized for its commitment to customer satisfaction and effective IT solutions.

Costa Mesa, CA
Managed IT Cybersecurity Cloud Services Helpdesk +1 more
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GH
4.2 (6)

Ratings from Google

Good Hunter provides tailored managed IT solutions for small and mid-market businesses, focusing on cybersecurity, cloud services, and IT consulting. Based in the Central Valley, California, they serve clients across North America, including government entities and non-profits.

Fresno, CA
Managed IT Cybersecurity Cloud Services Helpdesk +2 more
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AN
4.3 (6)

Ratings from Google

Advanced Networks LLC provides comprehensive managed IT services and cybersecurity solutions tailored for organizations in Southern California. With a focus on high-risk industries, they offer 24/7 SOC monitoring, email security, and compliance support to ensure businesses remain secure and operational without downtime.

Thousand Oaks, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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LN
4.1 (10)

Ratings from Google

LA Networks is a dedicated team of developers and engineers with over 20 years of experience, providing IT solutions primarily in California. They offer a range of services including managed IT services, IT consulting, and cybersecurity, ensuring businesses can focus on their core operations while their IT needs are managed. The company partners with leading technology firms such as Cisco, AWS, and Microsoft, and maintains high certification levels to deliver innovative solutions. Their commitment to customer experience is evident through their proactive support and tailored technology strategies.

Studio City, CA
Managed IT Cybersecurity Cloud Services Backup & DR +2 more
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CT
4.9 (116)

Ratings from Google

Carmichael Technology Group (CBT) provides a range of managed IT services including cloud solutions, cybersecurity, and IT consulting to businesses in the Mammoth Lakes area. They specialize in modernizing office phone systems, migrating to Office 365, and ensuring systems are secure and virus-free.

Mammoth Lakes, 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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CC
4.1 (11)

Ratings from Google

California Computer Services provides comprehensive managed IT services, including network security, backup and disaster recovery, and VoIP solutions. Based in Sacramento, they cater to small businesses, ensuring reliable IT support and tailored network solutions.

Citrus Heights, CA
Managed IT Cybersecurity VoIP Backup & DR +1 more
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FN
4.2 (5)

Ratings from Google

Fusion Networking and Technology provides comprehensive low-voltage and network infrastructure services, including cabling, security systems, and voice communication solutions. Based in Austin and Los Angeles, they cater to commercial and enterprise clients, ensuring all work is performed in-house by certified technicians.

Northridge, CA
Cybersecurity VoIP Backup & DR
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CC
3.3 (9)

Ratings from Google

Castro Computer Services provides onsite IT support and maintenance for hardware and software in the San Francisco Bay Area and Marin. They focus on delivering personalized service to small businesses, ensuring efficient and secure technology solutions.

San Francisco, CA
Managed IT Cybersecurity Helpdesk Network Services +1 more
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SC
3.8 (6)

Ratings from Google

South Coast Computers provides comprehensive IT solutions, including hardware and software support, web design, and technical assistance for various industries. With over 35 years of experience, they cater to businesses needing reliable IT services and quick on-site support.

Orange, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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Vertisystem Inc., now a MOURI Tech Company, specializes in providing comprehensive digital transformation solutions, including cloud services, AI, and advanced analytics. Based in the United States, they cater to various industries such as Gaming, Hospitality, and Finance, helping businesses optimize their IT infrastructure and achieve growth through innovative technology.

Fremont, CA
Managed IT Cybersecurity Cloud Services
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FS
5.0 (632)

Ratings from Google

FIT Solutions is an IT solutions provider based in San Diego, specializing in managed IT services and cybersecurity. They offer tailored services for government contractors to achieve CMMC compliance and support healthcare facilities with their unique IT needs. Their proactive approach aims to reduce downtime and costs while ensuring secure IT operations. FIT Solutions also provides consulting services to assist organizations in navigating complex IT challenges.

San Diego, CA
Managed IT Cybersecurity IT Consulting Compliance
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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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