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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 Networks provides tailored IT support for small to medium-sized businesses in Los Angeles and across California. With over 25 years of experience, they specialize in managed IT services, cybersecurity, and cloud computing, ensuring that technology drives business success.

El Segundo, CA
Managed IT Cybersecurity Cloud Services Helpdesk
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Fresno Managed IT Support provides IT support and consulting services to businesses in Fresno, CA. The company focuses on leveraging technology to help clients achieve success across various sectors. With a team of over 110 certified engineers and IT support staff, they offer a range of managed IT services tailored to meet the needs of their clients. Their commitment to quality and customer support is evident through their 24/7 availability.

Fresno, CA
Managed IT Cybersecurity Network Services IT Consulting
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BP
4.9

Ratings from Google

Business PC Support is a managed IT services provider based in Sacramento, offering proactive IT solutions to local businesses since 2004. They provide 24/7 SOC monitoring, on-site and remote support, and a flat-rate monthly plan. Their services include managed IT services, cybersecurity, cloud solutions, and IT consulting, tailored for small to mid-sized businesses in various sectors. The company is a Microsoft 365 Partner and offers compliance support for HIPAA and NIST standards.

Elk Grove, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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Expert Networks, Inc. provides comprehensive IT services tailored for small businesses in the San Fernando Valley. They specialize in managed IT services, network security, and cloud solutions, ensuring reliable support and proactive management for their clients.

Chatsworth, CA
Managed IT Cybersecurity Cloud Services Helpdesk +2 more
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Full Send Networks offers comprehensive IT support services tailored for businesses in Los Angeles and the surrounding areas. They specialize in managed IT services, cybersecurity, cloud solutions, and 24/7 support, ensuring that clients can focus on their operations while their technology runs smoothly.

Riverside, CA
Managed IT Cybersecurity Cloud Services Helpdesk +2 more
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B
5.0 (2)

Ratings from Google

BREAK9 is a Managed Service Provider based in Fresno/Clovis, CA, specializing in AI development, managed network services, and application development. They serve local businesses across Central California, offering tailored technology solutions to enhance operational efficiency and drive revenue growth.

Sanger, CA
Managed IT Cybersecurity Cloud Services Helpdesk +2 more
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LayerZoom is a technology firm based in Los Angeles that specializes in providing comprehensive managed IT services. With over two decades of experience, they focus on optimizing IT infrastructures for businesses, ensuring stability and reliability. Their offerings include IT consulting, cybersecurity, cloud computing, network engineering, and helpdesk services. LayerZoom aims to enhance the performance of IT departments and prevent issues before they arise, allowing clients to concentrate on their core operations.

West Covina, CA
Managed IT Cybersecurity Cloud Services Helpdesk +2 more
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Matheny Consulting provides technology services tailored for small to medium-sized businesses in the Southern California area. They focus on optimizing IT environments, offering support and consulting to help clients maximize their technology investments.

Santa Ana, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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KI
5.0 (2)

Ratings from Google

Keep IT Simple (K.I.S.) is a managed services provider located in Silicon Valley, offering IT solutions to clients across California and beyond. Established in 1988, they specialize in comprehensive IT services including cybersecurity, cloud solutions, and consulting to address complex IT challenges.

Fremont, CA
Managed IT Cybersecurity Cloud Services IT Consulting
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S-
5.0 (1)

Ratings from Google

SDGi provides a range of IT consulting services, including managed IT services, VoIP phone solutions, and business continuity disaster recovery. Located in the United States, they cater to businesses looking to enhance their technology infrastructure and online presence.

Cypress, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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Creata Computer Network provides comprehensive IT support services, focusing on network monitoring, data security, and remote access solutions. Located in the area, they cater to businesses seeking reliable protection against internet threats and efficient recovery of lost files.

Oceanside, CA
Managed IT Cybersecurity Backup & DR Network Services
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A.C.A. Network Solutions, Inc. provides tailored IT solutions to empower businesses in achieving operational excellence and competitive differentiation. Located in the United States, they specialize in a comprehensive range of services including technology consulting and network integration, aimed at supporting modern businesses in their growth and success.

Northridge, CA
Managed IT Cybersecurity Cloud Services Network Services +1 more
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Protect Burbank is a leading provider of Telecom, Security Systems, Low Voltage Wiring, and IT services based in Southern California. They offer a range of solutions including structured cabling, IT support, and surveillance systems, catering to businesses of all sizes in the greater Los Angeles area.

Burbank, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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WC
5.0 (1)

Ratings from Google

Wattlecorp Cybersecurity Labs specializes in providing comprehensive cybersecurity services to businesses in the United States. Their offerings include vulnerability assessments, penetration testing, and compliance consulting, aimed at protecting digital assets from cyber threats. They cater to various sectors, including Fintech, SaaS, and healthcare.

Milpitas, CA
Cybersecurity Backup & DR IT Consulting Compliance
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Alvarez Technology Group, Inc. (ATG) is a premier IT solutions provider located on the California Central Coast, serving over 200 companies throughout the state. The company specializes in managed IT services, offering continuous monitoring and management of client IT infrastructure. Led by Luis M. Alvarez, ATG focuses on strategic technology solutions and data protection, catering primarily to small- and mid-sized businesses. The team is composed of skilled IT experts and trained cybersecurity professionals dedicated to integrating closely with client organizations.

Salinas, CA
Managed IT Cybersecurity IT Consulting
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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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