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MSPSIG.DIR · state · as of 2026-10-29

Managed service providers in California

1,035 managed service providers are tracked in California. Endsight ranks highest by MSP score. Rated providers average 4.76 on Google.

Providers tracked1,035
Top rankedEndsightSan Diego · MSP score 90
Rated providers average4.76★on Google · median score 52
01

Ranked by MSP score

top 24 of 649 shown · sort: score / best reviewed

Filtered: MSPs only · rated · Backup and disaster recovery · clear

MSP score parts:Reputation (up to 30)Presence (up to 25)Credibility (up to 20)Scale (up to 15)Momentum (up to 10)
#ProviderServicesGoogleMSP scoreTrending
001Endsight logoEndsightSan Diego · MSP · 100-249Managed ITHelp DeskIT consulting5.0★ (42)90100 trending up
002Jones IT logoJones ITSan Francisco · MSP · 100-249Managed ITCo-managed ITCybersecurity5.0★ (426)89100 trending up
003Xantrion logoXantrionLafayette · MSP · 100-249Managed ITManaged CybersecurityIT consulting4.9★ (80)88100 trending up
004Abtech Technologies logoAbtech TechnologiesVista · MSP · 100-249Managed ITHelp DeskBackup and disaster recovery4.9★ (34)8450 trending up
005Crimson IT logoCrimson ITLos Angeles · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance4.9★ (98)8475 trending up
006GroupOne logoGroupOneSacramento · MSP · 50-99Managed ITCo-managed ITHelp Desk5.0★ (55)80100 trending up
007Synoptek logoSynoptekCosta Mesa · MSP · 250+Managed ITIT consultingCloud migration5.0★ (5)79100 trending up
008PCS Technology logoPCS TechnologySan Francisco · MSP · 25-49CybersecurityComplianceIT Infrastructure5.0★ (46)7975 trending up
009Xobee Networks logoXobee NetworksClaimedFresno · MSP · 50-99Managed ITCybersecurityWeb Development4.5★ (6)78100 trending up
010ClearFuze Networks, Inc. logoClearFuze Networks, Inc.Los Angeles · MSP · 25-49Managed ITCybersecurityCompliance5.0★ (54)7775 trending up
011Noble Technology Group logoNoble Technology GroupLa Mesa · MSP · 10-24Managed ITCloud ServicesBackup and disaster recovery5.0★ (66)7750 trending up
012Allsafe IT logoAllsafe ITPasadena · MSP · 50-99Managed ITBackup and disaster recoveryHelp Desk4.8★ (63)7725 trending up
013Method Technologies logoMethod TechnologiesCypress · MSP · 25-49Managed ITCo-managed ITInternet Phone Service5.0★ (60)7775 trending up
014Infracore logoInfracoreSan Diego · MSP · 50-99Managed ITCybersecurityCloud migration5.0★ (14)7775 trending up
015Methodology IT logoMethodology ITLos Angeles · MSP · 5-9Managed ITCybersecurityHelp Desk5.0★ (161)77100 trending up
016San Diego IT Support logoSan Diego IT SupportSan Diego · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (189)7625 trending up
017Alvaka logoAlvakaIrvine · MSP · 50-99Vulnerability ManagementRansomware PreventionRansomware Recovery4.9★ (15)7575 trending up
018LAWGISTICS, INC. logoLAWGISTICS, INC.Carlsbad · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (144)7575 trending up
019Forum Info-Tech logoForum Info-TechCorona · MSP · 10-24Managed ITCo-managed ITCybersecurity5.0★ (173)75100 trending up
020BACS Consulting Group logoBACS Consulting GroupSanta Clara · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance5.0★ (26)7550 trending up
021ZZ Computer IT SUPPORT logoZZ Computer IT SUPPORTLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (63)7575 trending up
022eTop Technology, Inc logoeTop Technology, IncRedlands · MSP · 10-24Managed ITCo-managed ITCybersecurity4.8★ (23)75100 trending up
023CompuOne logoCompuOneSan Diego · MSP · 25-49Microsoft 365Cloud migrationBackup and disaster recovery4.7★ (13)7575 trending up
024Trinity Networx, LLC logoTrinity Networx, LLCOntario · MSP · 5-9IT InfrastructureCloud SolutionsVoIP5.0★ (26)74100 trending up
Showing 24 of 649 · load moreMissing or misranked? Claim it ▸
02

Map

providers by city
Los Angeles: 79San Diego: 74Irvine: 55San Francisco: 31San Jose: 24Fresno: 22Bakersfield: 21Sacramento: 20Anaheim: 13Newport Beach: 13Costa Mesa: 12Pasadena: 12Tustin: 12Huntington Beach: 10Santa Barbara: 10Burbank: 9Glendale: 9Rancho Cucamonga: 9Santa Rosa: 9Ventura: 9Carlsbad: 8Laguna Hills: 8Lake Forest: 8Palm Desert: 8Redlands: 8Riverside: 8Roseville: 8Santa Clara: 8Simi Valley: 8Temecula: 8Thousand Oaks: 8Torrance: 8Corona: 7Long Beach: 7Modesto: 7Calabasas: 6Concord: 6Culver City: 6Visalia: 6Beverly Hills: 5Campbell: 5Folsom: 5Fremont: 5Fullerton: 5Oakland: 5Orange: 5Rancho Santa Margarita: 5San Ramon: 5Santa Ana: 5Santa Monica: 5Walnut Creek: 5Westlake Village: 5Woodland Hills: 5Chico: 4Citrus Heights: 4Los Gatos: 4Mountain View: 4Napa: 4San Luis Obispo: 4Los AngelesSan DiegoIrvineSan FranciscoSan JoseFresnoBakersfieldSacramentoDrawn from provider coordinates
03

What the data shows

measured 2026-10-29
52.4
Median MSP scoreof California providers
1%
Publish a DMARC policyof California providers
43%
Claim 24/7 supportof California providers
6
Median headcountemployees
113 cities in California carry exactly one tracked provider.
** end of report **
04

Cities in California

top 12 of 120 · providers tracked
Los Angeles
79San Diego
74Irvine
55San Francisco
31San Jose
24Fresno
22Bakersfield
21Sacramento
20Anaheim
13Newport Beach
13Costa Mesa
12Pasadena
12
05

From our research

MSPSIG.WIRE
How many managed service providers are in California?
1,035 tracked as of 2026-10-29.
Which provider ranks highest in California?
Endsight, by MSP score.
What is the median size of a provider here?
6 employees.
Listed in California?

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