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Managed IT MSPs in California

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

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344

Managed IT MSPs

12

Cities

4.8

Avg Rating

Managed IT Providers in California

344 results

Peacock Systems provides specialized IT support primarily for dental practices and small to medium-sized businesses in Southern California. With over 20 years of experience, they offer a range of services including managed IT support, cybersecurity, and cloud solutions to ensure reliable and compliant technology infrastructure.

Chino Hills, CA
Managed IT Cybersecurity Cloud Services Helpdesk +5 more
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Sausalito Networking provides managed IT services, focusing on network security, cloud backup, and anti-malware solutions for small and medium businesses in the San Francisco Bay Area. They specialize in upgrades and remote support to enhance the IT infrastructure of their clients.

Sausalito, CA
Managed IT Cybersecurity Cloud Services Backup & DR +1 more
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Streamline Networks is a Southern California-based IT consulting firm that offers a range of managed IT services and support tailored for businesses and organizations. They focus on providing practical solutions, fast response times, and comprehensive support to help clients optimize their technology and reduce IT expenses.

Los Angeles, CA
Managed IT Cloud Services Backup & DR IT Consulting
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SN
5.0

Ratings from Google

Sequoia Networks provides comprehensive managed IT services, including cybersecurity, cloud solutions, and helpdesk support. They cater to businesses looking for professional IT management and support, ensuring seamless operations and robust security measures.

San Jose, CA
Managed IT Cybersecurity Cloud Services Helpdesk +2 more
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WC
5.0

Ratings from Google

West Coast Network Solutions provides comprehensive managed IT services designed to modernize, secure, and simplify technology for businesses. Located on the West Coast, they cater to a variety of industries, offering services like Office 365 migrations and compliance support to help clients achieve their business goals without technology-related headaches.

Irvine, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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AC
5.0 (1)

Ratings from Google

Applied Computer Solutions is a leading independent technology and services provider that focuses on delivering managed services, professional services, and technology sourcing to large corporate and public sector organizations. They aim to build long-term trust with their clients by understanding their needs and providing tailored solutions. Their services encompass cloud and applications, data center solutions, networking, and security, all designed to empower business transformation. The company is committed to sustainability and responsible business practices.

Huntington Beach, CA
Managed IT Cybersecurity Cloud Services Network Services
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BA
5.0 (1)

Ratings from Google

Bay Area Networking, Inc. provides comprehensive IT solutions tailored for small to medium-sized businesses, focusing on managed IT services, cloud services, and cybersecurity. With over 25 years of experience, they support various industries including law firms, dental offices, and education, ensuring reliable and secure IT operations.

Redwood City, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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SG
5.0 (1)

Ratings from Google

SYSCOM GLOBAL SOLUTIONS INC provides comprehensive IT services to Japanese enterprises, helping them scale their operations globally. With a focus on infrastructure, cybersecurity, and cloud services, they support clients across North America, Latin America, Asia, and Europe from their headquarters in New York City.

San Jose, CA
Managed IT Cybersecurity Cloud Services Helpdesk +1 more
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SD
5.0 (1)

Ratings from Google

Superior Data Solutions is a managed IT services provider that offers customized IT solutions to enhance business efficiency and security. Based in Charlotte, NC, they focus on a range of services including cybersecurity, cloud solutions, and disaster recovery, catering primarily to small and medium-sized businesses.

Garden Grove, CA
Managed IT Cybersecurity Cloud Services Backup & DR +2 more
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OCMSP is a managed service provider based in Orange County, specializing in managed IT services, cybersecurity, and compliance support for law firms, medical practices, and financial offices. With a focus on local service and 24/7 monitoring, they ensure that their clients' IT systems are secure, compliant, and operational.

Newport Beach, CA
Managed IT Cybersecurity Cloud Services Backup & DR +2 more
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I
1.8 (4)

Ratings from Google

IT-SCIENT is a US-based information technology consulting and outsourcing company that specializes in providing IT organizations with staffing and project implementation services. They cater to various industries including telecommunications, healthcare, financial services, insurance, and energy, focusing on enhancing productivity and profitability for their clients.

Fremont, CA
Managed IT IT Consulting
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Y
1.0 (1)

Ratings from Google

YMnet provides complete IT solutions tailored for academic institutions, parishes, and businesses in San Diego County. Founded in 2003 and based in Carlsbad, CA, they offer a range of services including consultation, network design, and managed services.

Encinitas, CA
Managed IT Network Services IT Consulting
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OT
1.0 (1)

Ratings from Google

Onsite Tech Solutions provides comprehensive IT services and repair for computers, networks, and printers in the greater Bay Area. Established in 2010, they cater to businesses needing reliable technology support and maintenance.

Fremont, CA
Managed IT Helpdesk Network Services
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OC
1.0 (1)

Ratings from Google

Onsite Computer Service provides reliable and cost-effective IT solutions to businesses in Orange and L.A. County, catering to a diverse clientele from large corporations to small home-based businesses. They specialize in troubleshooting various operating systems and offer tailored support contracts to meet the specific needs of their clients.

Orange, CA
Managed IT Helpdesk IT Consulting
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How to Compare Managed IT MSPs in California

Managed IT 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.

Business team reviewing managed IT support options in California
IT planning meeting for Managed IT services
Modern office technology meeting for managed service provider selection

Managed IT buying guides

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

Industry-Specific MSPs in California

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

Planning Resources

Managed IT 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.

Managed IT MSPs by City

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