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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

DS
5.0 (1)

Ratings from Google

DRP Sec LLC provides managed IT services and cybersecurity solutions tailored for businesses in Orange County, particularly in Irvine. Their offerings include proactive business IT support, Datto backup planning, Microsoft 365 support, and comprehensive network solutions. With a focus on local support, they ensure fast response times and flat-rate service plans for small and medium businesses. The company emphasizes a cybersecurity-first approach, integrating security measures into all their IT services.

Fullerton, CA
Managed IT Cybersecurity Cloud Services Helpdesk +3 more
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P
4.3

Ratings from Google

Proficio specializes in cybersecurity services through its innovative Agentic AI SOC, which offers autonomous AI-powered threat detection and 24/7 managed detection and response. The company focuses on bridging security gaps for organizations by providing proactive defense, continuous monitoring, and intelligent response to cyber threats. Proficio's services include automated threat response and risk-based vulnerability management, ensuring that businesses can effectively mitigate risks and maintain compliance. Their solutions are designed to enhance security operations and provide organizations with the necessary tools to combat evolving cyber threats.

Carlsbad, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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All City Computers provides budget-friendly IT support for businesses in Los Angeles and Orange Counties. They specialize in network security services, offering a range of IT solutions to help businesses enhance productivity and protect their networks.

Los Alamitos, CA
Managed IT Cybersecurity Backup & DR Network Services +1 more
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PC
3.0 (2)

Ratings from Google

Park Computer Systems Inc, based in Silicon Valley, offers a wide range of technology consulting and staffing solutions. With over 400 consultants, they provide services in IT, engineering, quality assurance, and project management, catering to businesses looking for tailored technology solutions.

Newark, CA
Managed IT Cybersecurity Backup & DR Network Services +1 more
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Mobile PC Services offers comprehensive IT solutions for both businesses and homes in the San Francisco Bay Area. They specialize in onsite computer repair, network installation, and ongoing support to address various technology challenges.

Hayward, CA
Managed IT Helpdesk Backup & DR Network Services +1 more
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ACE Computer Systems provides specialized IT services for dental providers in the San Francisco Bay Area. They focus on designing, implementing, and supporting IT infrastructure to ensure efficient practice operations.

Pleasanton, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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IMC Computer Consulting has been serving businesses and individuals in Orange County, California for over 25 years. They specialize in a wide range of IT services including network implementation, malware removal, and remote support. The company is owned by a Microsoft Certified Professional with extensive experience in PC repair and network services. IMC is dedicated to providing quick and effective solutions to computer problems, ensuring that clients' IT infrastructure runs smoothly and securely.

Garden Grove, CA
Managed IT Cybersecurity Helpdesk Backup & DR +2 more
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EN
5.0 (2)

Ratings from Google

ENT Networks Inc has been providing expert IT support since 1985, focusing on personalized service and long-term client relationships. They offer a comprehensive suite of technology solutions, including managed IT services, cybersecurity, and IT consulting, tailored to meet the unique needs of businesses.

Pleasanton, CA
Managed IT Cybersecurity Cloud Services Helpdesk +4 more
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ITS Consulting is a technology and management consulting firm that specializes in providing high-quality IT services and software development. Based in the United States, they cater to both public sector and commercial clients, leveraging their expertise from experienced consultants.

Claremont, CA
Managed IT IT Consulting
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RI
5.0 (4)

Ratings from Google

RTS IT, Inc. provides comprehensive IT support services primarily to businesses in Sacramento. They focus on delivering responsive and qualified support without outsourcing, ensuring that clients receive timely assistance for their technology needs. Their services include cybersecurity solutions, support for various software and hardware platforms, and proactive protection against cyber risks. RTS IT emphasizes clear communication and transparency, making sure clients understand the services they are receiving.

El Dorado Hills, CA
Managed IT Cybersecurity Helpdesk
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PC & Network Consulting offers comprehensive computer technology consulting services tailored for small businesses. With over 25 years of combined experience, they provide sales and service solutions to keep businesses updated with the latest software and hardware.

Santa Rosa, CA
Managed IT IT Consulting
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W-
5.0

Ratings from Google

WTC provides managed IT services tailored to the specific needs of various industries, including wine production, manufacturing, and insurance. Headquartered in Paso Robles, California, they serve clients across over 30 states. Their services include proactive IT support, cybersecurity, cloud hosting, and VoIP solutions, all designed to evolve with their clients' businesses. With a commitment to rapid response times and AI-powered monitoring, WTC positions itself as a trusted partner for growth-minded companies.

Paso Robles, CA
Managed IT Cybersecurity Cloud Services Helpdesk +1 more
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AN
5.0 (3)

Ratings from Google

ATV Network Consulting has been delivering dependable computer and tech support to individuals, families, and small businesses throughout Southern California since 1998. Their services include network setup, maintenance, and data recovery, ensuring clients receive comprehensive support tailored to their needs.

Burbank, CA
Managed IT Helpdesk VoIP Backup & DR +1 more
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Sonoma Tech Support provides comprehensive computer repair and tech support services to small businesses and home-based clients in Sonoma County and the greater North Bay area. They specialize in remote support, networking, and AI consulting, ensuring that local businesses can effectively utilize technology to enhance their operations.

Santa Rosa, CA
Managed IT Cybersecurity Helpdesk Network Services +1 more
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TN
5.0

Ratings from Google

Total Network Solutions is a managed IT services provider based in Seal Beach, California, offering comprehensive IT support and cybersecurity solutions to businesses across Southern California and beyond. With over 25 years of experience, they cater to a diverse clientele in various sectors, ensuring reliable and efficient technology management.

Seal Beach, CA
Managed IT Cybersecurity Helpdesk Network Services +1 more
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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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