Top IT Managed Service Providers in California
-
Featured
What are Featured Providers?
$5,000+$150 - $199 / hr50 - 249Serves CaliforniaServices provided
See all 54 projectsBit by Bit Computer Consultants is a prominent Managed IT Services provider, specializing in IT Support Services, and cybersecurity solutions. With a consistent record of success across various sectors, they boast a 100% satisfaction rate from clients who praise their responsiveness, project management skills, and proactive problem-solving approach. Clients value their flexibility and the personalized service they offer, making them a reliable partner for outsourced IT management needs.
$1,000+$25 - $49 / hr50 - 249Serves CaliforniaServices provided
See all 12 projectsCorporate Technologies is a Managed IT Services provider offering comprehensive IT Support Services, including server management, cybersecurity, and technical assistance. Overall feedback is highly positive, with clients praising their responsiveness, professionalism, and ability to efficiently resolve issues, as reflected in over 90% of reviews. Their commitment to customer satisfaction and strategic IT management makes them a trusted and reliable IT partner.
$1,000+$100 - $149 / hr250 - 999Serves CaliforniaServices provided
See all 72 projectsTPx Communications is a Managed IT Services provider offering comprehensive Information Technology Services, including IT Support Services, network security, and outsourced IT management. With approximately 90% of reviews praising their responsiveness and value for cost, TPx Communications is lauded for their customer service, project management, and expertise in providing seamless IT and communication solutions.
$5,000+$150 - $199 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 94 projectsIntegris is a managed IT services provider offering comprehensive IT support services, cybersecurity, and cloud solutions. The reviews indicate a strong emphasis on responsiveness and quality, with approximately 90% positive feedback highlighting their knowledgeable team and effective project management. Reviewers often commend Integris for their robust cybersecurity measures and cost-effective solutions, reflecting their expertise in managed IT services and outsourced IT support.
-
UndisclosedUndisclosed250 - 999San Diego, CA
Services provided
Mitchell1 is a San Diego, California-based IT managed services company. They focus on IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Rocklin, CA
Services provided
J4 Systems is an IT managed services company. Their small team of employees is located in Rocklin, California. Their team offers IT managed services and Web Design.
Read more -
Featured
What are Featured Providers?
$10,000+$150 - $199 / hr250 - 999Serves CaliforniaServices provided
See all 1 projectsRed River is an IT service provider specializing in cloud migration and IT solutions. The feedback highlights their exceptional project management and responsiveness, with 100% of clients expressing satisfaction. Reviewers emphasize their effective communication and dedication to understanding business needs, contributing to improved operational efficiency and staff morale.
$5,000+$200 - $300 / hr10 - 49Serves CaliforniaServices provided
See all 3 projectsDatalink Networks Inc. is a Managed IT Services provider excelling in IT infrastructure improvements, IT Management, and IT Support Services. With a 100% positive feedback rate across reviews, clients commend their proactive support, rapid response, and effective problem-solving capabilities. Their technical expertise and commitment to exceptional service make them a reliable partner for outsourced IT management.
Undisclosed$200 - $300 / hr50 - 249Serves CaliforniaServices provided
See all 4 projectsIntegritek Holdings is a Managed IT Services provider specializing in IT Support Services and IT Management. Their reviews reflect a strong commitment to customer service, with consistent praise for their responsiveness and professionalism. Approximately 100% of reviewers commend their expertise in managing IT projects within budget and on time, and mention minimal staff turnover, ensuring familiarity with their clients' systems.
-
UndisclosedUndisclosed2 - 9Anaheim, CA
Services provided
In Anaheim, California, Custom Tech Solutions is a small IT managed services company. The team offers IT managed services and IT strategy consulting.
Read more -
UndisclosedUndisclosed2 - 9Antioch, CA
Services provided
In the cloud IT is a small IT managed services company located in Antioch, California. Their services include IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Brentwood, CA
Services provided
My PC Partners is an IT managed services company. They offer IT managed services and were launched in 2000.
Read more -
UndisclosedUndisclosed2 - 9Walnut Creek, CA
Services provided
Saratoga Computers, an IT managed services company, is located in Walnut Creek, California. They offer IT managed services and were launched in 2003.
Read more -
UndisclosedUndisclosed2 - 9Huntington Beach, CA
Services provided
Ph-IT Solutions, an IT managed services company, was launched in 2000. Based in Huntington Beach, California, the team specializes in IT managed services and Search Engine Optimization.
Read more -
Featured
What are Featured Providers?
$5,000+$150 - $199 / hr10 - 49Serves CaliforniaServices provided
See all 31 projectsVertical IT Solutions is a managed IT services provider specializing in comprehensive IT support services, including cybersecurity, network monitoring, and IT management. Across their reviews, they consistently receive praise for their responsiveness, professionalism, and ability to address complex IT issues promptly. Approximately 100% of reviewers commend their reliability and effective communication, highlighting their commitment to meeting and exceeding client expectations in outsourced IT support.
-
UndisclosedUndisclosed2 - 9Buena Park, CA
Services provided
Founded in 2013, Guardian Tech Force is an IT managed services company. Their services include IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Garden Grove, CA
Services provided
Managed Net is an IT managed services company. The Garden Grove, California-based company offers IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Placentia, CA
Services provided
714support is a small IT managed services company founded in 2002. Their services include IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Tustin, CA
Services provided
Neptune Consulting Group is an IT managed services company established in 1989. In Tustin, California, the team focuses on IT managed services and Web Design.
Read more -
UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
Marin Software is an e-commerce development firm and IT managed services company established in 2006. Their team offers E-Commerce Development and IT managed services.
Read more -
UndisclosedUndisclosed50 - 249Berkeley, CA
Services provided
Network Resource is an IT managed services company. Their midsize team is based in Berkeley, California. Their services include IT managed services and IT strategy consulting.
Read more -
UndisclosedUndisclosed10 - 49Berkeley, CA
Services provided
Alternative Technologies is a Berkeley, California-based IT managed services company. The team focuses on IT managed services and IT strategy consulting.
Read more -
UndisclosedUndisclosed10 - 49Turlock, CA
Services provided
Telcion Communications Group is a small IT managed services company. They specialize in IT managed services and were established in 2002.
Read more -
UndisclosedUndisclosed10 - 49Sunnyvale, CA
Services provided
IT managed services company PFU America, Inc. Is located in Sunnyvale, California. The team focuses on IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Irvine, CA
Services provided
IT managed services company Enterprise Data Solutions LLC is in Irvine, California. They offer IT managed services and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9El Dorado Hills, CA
Services provided
Headquartered in El Dorado Hills, California, STAC Systems, INC. STAC Solutions is a small IT managed services company. Their services include IT managed services.
Read more -
UndisclosedUndisclosed50 - 249San Diego, CA
Services provided
Launched in 2003, AUSGAR Technologies, Inc. Is an IT managed services and Cybersecurity company. The agency focuses on IT managed services and Cybersecurity, and is midsize.
Read more -
UndisclosedUndisclosed2 - 9Calexico, CA
Services provided
Located in Calexico, California, W-PNP, Inc. Is an IT managed services company. They focus on IT managed services and were established in 2003.
Read more -
UndisclosedUndisclosed10 - 49San Diego, CA
Services provided
Founded in 2016, Red River Resources, LLC NavAide, a small IT managed services company, is in San Diego, California. Their team focuses on IT managed services and Accounting.
Read more -
UndisclosedUndisclosed2 - 9Pleasanton, CA
Services provided
IT managed services company Computer Cite (CCITE) specializes in IT managed services. They were established in 1997.
Read more -
UndisclosedUndisclosed10,000+Pasadena, CA
Services provided
Tetra Tech, a large IT strategy consulting company, is located in Pasadena, California. Their services include IT strategy consulting and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Santa Rosa, CA
Services provided
IT managed services company Norcal Networks is located in Santa Rosa, California. Launched in 2003, the team provides IT managed services and Web Design.
Read more -
UndisclosedUndisclosed2 - 9Santa Rosa, CA
Services provided
Based in Santa Rosa, California, Vista Broadband Networks is an IT managed services company. They provide IT managed services and were launched in 2000.
Read more -
UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
Meter is an IT managed services and IT staff augmentation company launched in 2015. The company offers IT managed services and IT staff augmentation, and is midsize.
Read more -
UndisclosedUndisclosed50 - 249San Diego, CA
Services provided
Cybersecurity and IT managed services company akaCRM, a division of SIG was launched in 2007. The company specializes in Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed250 - 999San Francisco, CA
Services provided
TrustArc, a Compliance Consulting company, was launched in 1997. The midsize team specializes in Compliance Consulting and IT managed services.
Read more -
UndisclosedUndisclosed1,000 - 9,999Irvine, CA
Services provided
Hitachi Solutions America is an IT strategy consulting company located in Irvine, California. The team specializes in IT strategy consulting and IT managed services.
Read more -
UndisclosedUndisclosed250 - 999Folsom, CA
Services provided
Visionary Integration Professionals (VIP) is an IT managed services company. Their team is headquartered in Folsom, California and offers IT managed services and Business Consulting.
Read more -
UndisclosedUndisclosed250 - 999Manhattan Beach, CA
Services provided
Launched in 2013, Qvest.US is a midsize IT managed services company. Their team provides IT managed services and Custom Software Development.
Read more -
UndisclosedUndisclosed1,000 - 9,999San Jose, CA
Services provided
Spirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.
Read more -
UndisclosedUndisclosed250 - 999Hayward, CA
Services provided
Full Circle Electronics is an IT managed services company. They offer IT managed services and Document Digitization & Management and were launched in 2001.
Read more -
UndisclosedUndisclosed10 - 49San Leandro, CA
Services provided
Data Slayer is an IT managed services company launched in 2012. The team provides IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Santa Rosa, CA
Services provided
EWaste Sonoma is an IT managed services company. Established in 2018, the team offers IT managed services. The company is in Santa Rosa, California.
Read more -
UndisclosedUndisclosed2 - 9Los Gatos, CA
Services provided
Bay Surplus Technology is an IT managed services company. The team offers IT managed services, and the firm is headquartered in Los Gatos, California.
Read more -
UndisclosedUndisclosed2 - 9Murrieta, CA
Services provided
Document Security Solutions, an IT managed services company, was founded in 2007. They specializes in IT managed services.
Read more -
UndisclosedUndisclosed2 - 9San Jose, CA
Services provided
Founded in 1984, M-Cubed Global is an IT managed services company. Their services include IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Irwindale, CA
Services provided
Virogreen USA Inc. Is an IT managed services company. They focus on IT managed services and are headquartered in Irwindale, California.
Read more -
UndisclosedUndisclosed2 - 9Rancho Cucamonga, CA
Services provided
We Buy Used IT Equipment is an IT managed services company. They focus on IT managed services and were established in 1965.
Read more -
UndisclosedUndisclosed10 - 49Garden Grove, CA
Services provided
IT managed services company California Electronics was launched in 2008. The firm specializes in IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Fremont, CA
Services provided
Excess Logic is an IT managed services company. The team is located in Fremont, California, and their services include IT managed services.
Read more -
UndisclosedUndisclosed2 - 9San Diego, CA
Services provided
Avritek, an IT managed services company, is based in San Diego, California. They focus on IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Fremont, CA
Services provided
In Fremont, California, Surplus Service is an IT managed services company. They offer IT managed services.
Read more -
UndisclosedUndisclosed2 - 9San Diego, CA
Services provided
IT managed services company Dream Electronic Recycling is located in San Diego, California. Established in 2020, the team provides IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Livermore, CA
Services provided
Launched in 2011, Direct Resource Management, Inc. Is a small IT managed services company. Their team specializes in IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Fremont, CA
Services provided
Evergreen IT Solutions is an IT managed services company headquartered in Fremont, California. The team provides IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Santa Fe Springs, CA
Services provided
Ewaste Cleanup, an IT managed services company, offers IT managed services. The agency is headquartered in Santa Fe Springs, California.
Read more -
UndisclosedUndisclosed50 - 249Sacramento, CA
Services provided
All Green Electronics Recycling is an IT managed services company. The team offers IT managed services, and the firm is based in Sacramento, California.
Read more -
UndisclosedUndisclosed10 - 49Burlingame, CA
Services provided
IT managed services company Silverback Data Center Solutions was founded in 2003. The company focuses on IT managed services and IT staff augmentation.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 California IT MSPs
-
$5,000+$150 - $199 / hr50 - 249San Diego, CA
Ability to deliver
38.8/40.019.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
60% IT Managed Services40% Other -
$5,000+$150 - $199 / hr10 - 49Los Angeles, CA
Ability to deliver
36.7/40.020/20 Reviews7.1/10 Clients & Experience9.6/10 Market PresenceService focus
70% IT Managed Services30% Other -
$5,000+$200 - $300 / hr250 - 999Glendale, CA
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% IT Managed Services50% Other -
UndisclosedUndisclosed50 - 249San Ramon, CA
Ability to deliver
36.3/40.016.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% IT Managed Services40% Other -
$1,000+$150 - $199 / hr50 - 249Vista, CA
Ability to deliver
35.4/40.018.2/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
50% IT Managed Services50% Other -
$1,000+$150 - $199 / hr10 - 49Torrance, CA
Ability to deliver
34.8/40.016.8/20 Reviews9.7/10 Clients & Experience8.3/10 Market PresenceService focus
70% IT Managed Services30% Other -
$5,000+$150 - $199 / hr10 - 49San Jose, CA
Ability to deliver
35.9/40.017.2/20 Reviews9.6/10 Clients & Experience9.1/10 Market PresenceService focus
50% IT Managed Services50% Other -
$1,000+$100 - $149 / hr10 - 49Torrance, CA
Ability to deliver
33.3/40.016.8/20 Reviews9.2/10 Clients & Experience7.3/10 Market PresenceService focus
70% IT Managed Services30% Other -
$10,000+$150 - $199 / hr10 - 49San Francisco, CA
Ability to deliver
33.2/40.020/20 Reviews6/10 Clients & Experience7.2/10 Market PresenceService focus
65% IT Managed Services35% Other -
$1,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
33.1/40.016.6/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
65% IT Managed Services35% Other -
$5,000+$150 - $199 / hr10 - 49Huntington Beach, CA
Ability to deliver
33.1/40.018.2/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
70% IT Managed Services30% Other -
$1,000+$150 - $199 / hr10 - 49San Francisco, CA
Ability to deliver
32.9/40.016/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
55% IT Managed Services45% Other -
$5,000+$150 - $199 / hr50 - 249Costa Mesa, CA
Ability to deliver
32.1/40.017.4/20 Reviews8/10 Clients & Experience6.7/10 Market PresenceService focus
50% IT Managed Services50% Other -
$5,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
33.5/40.016.2/20 Reviews9.8/10 Clients & Experience7.5/10 Market PresenceService focus
50% IT Managed Services50% Other -
$5,000+Undisclosed10 - 49Glendale, CA
Ability to deliver
31.8/40.017.4/20 Reviews8.7/10 Clients & Experience5.8/10 Market PresenceService focus
70% IT Managed Services30% Other -
$5,000+$150 - $199 / hr50 - 249Irvine, CA
Ability to deliver
31.6/40.018/20 Reviews5.3/10 Clients & Experience8.3/10 Market PresenceService focus
60% IT Managed Services40% Other -
$1,000+$150 - $199 / hr10 - 49Sacramento, CA
Ability to deliver
34.9/40.020/20 Reviews5.8/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Managed Services60% Other -
$10,000+$150 - $199 / hr50 - 249San Diego, CA
Ability to deliver
31.5/40.016.2/20 Reviews5.6/10 Clients & Experience9.7/10 Market PresenceService focus
60% IT Managed Services40% Other -
$1,000+$150 - $199 / hr10 - 49Concord, CA
Ability to deliver
31.3/40.016.4/20 Reviews9.6/10 Clients & Experience5.3/10 Market PresenceService focus
70% IT Managed Services30% Other -
$10,000+$100 - $149 / hr10 - 49Los Angeles, CA
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% IT Managed Services90% Other -
$5,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
31.2/40.016.2/20 Reviews5.7/10 Clients & Experience9.3/10 Market PresenceService focus
60% IT Managed Services40% Other -
$5,000+$100 - $149 / hr10 - 49El Segundo, CA
Ability to deliver
39.1/40.019.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% IT Managed Services90% Other -
$5,000+$200 - $300 / hr50 - 249San Jose, CA
Ability to deliver
35.7/40.017.2/20 Reviews9/10 Clients & Experience9.5/10 Market PresenceService focus
25% IT Managed Services75% Other -
$10,000+$50 - $99 / hr50 - 249San Francisco, CA
Ability to deliver
35/40.019/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
25% IT Managed Services75% Other -
$5,000+$150 - $199 / hr10 - 49Los Angeles, CA
Ability to deliver
34.6/40.015.8/20 Reviews9.3/10 Clients & Experience9.5/10 Market PresenceService focus
30% IT Managed Services70% Other -
$1,000+$200 - $300 / hr2 - 9San Diego, CA
Ability to deliver
33.5/40.017.8/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
40% IT Managed Services60% Other -
$1,000+$100 - $149 / hr10 - 49Pasadena, CA
Ability to deliver
30.8/40.017.6/20 Reviews5.3/10 Clients & Experience7.9/10 Market PresenceService focus
50% IT Managed Services50% Other -
$1,000+$150 - $199 / hr10 - 49San Diego, CA
Ability to deliver
32.2/40.017.2/20 Reviews9.5/10 Clients & Experience5.5/10 Market PresenceService focus
40% IT Managed Services60% Other -
$5,000+Undisclosed50 - 249Oakland, CA
Ability to deliver
30.7/40.018.6/20 Reviews3.5/10 Clients & Experience8.6/10 Market PresenceService focus
40% IT Managed Services60% Other -
$5,000+$150 - $199 / hr10 - 49West Hollywood, CA
Ability to deliver
32/40.016.4/20 Reviews9.4/10 Clients & Experience6.2/10 Market PresenceService focus
40% IT Managed Services60% Other
