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MSPSIG.DIR · state · as of 2026-10-24

IT service providers in California

1,067 IT service providers are tracked in California, 593 of them MSPs. Jones IT ranks highest by MSP score. Rated providers average 4.72 on Google.

Providers tracked1,067593 MSPs
Top rankedJones ITSan Francisco · MSP score 86
Rated providers average4.72★on Google · median score 54
01

Ranked by MSP score

top 25 of 1,067 shown · sort: score / best reviewed

Filtered: Compliance · 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
001Jones IT logoJones ITSan Francisco · MSP · 100-249Managed ITCo-managed ITIT consulting5.0★ (426)8675 trending up
002PCS Technology logoPCS TechnologySan Francisco · MSP · 250+CybersecurityComplianceIT Infrastructure5.0★ (46)8575 trending up
003Abtech Technologies logoAbtech TechnologiesVista · MSP · 100-249Managed ITHelp DeskBackup and disaster recovery4.9★ (34)8450 trending up
004Ignition logoIgnitionSan Francisco · MSP · 250+Mobile Device ManagementCybersecurityCompliance5.0★ (24)8225 trending up
005Parachute Technology logoParachute TechnologyLos Angeles · MSP · 50-99Cloud migrationComplianceCybersecurity4.9★ (34)81100 trending up
006Crimson IT logoCrimson ITLos Angeles · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance4.9★ (98)8175 trending up
007Tevora logoTevoraIrvine · IT consulting · 100-249CybersecurityCompliancePenetration Testing5.0★ (3)8175 trending up
008TechAhead logoTechAheadAgoura Hills · IT consulting · 250+Cloud migrationComplianceCybersecurity4.8★ (16)8050 trending up
009Xceptional logoXceptionalSan Diego · MSP · 50-99Managed ITCo-managed ITCybersecurity4.6★ (10)7875 trending up
010Method Technologies logoMethod TechnologiesCypress · MSP · 25-49Managed ITCo-managed ITInternet Phone Service5.0★ (60)7875 trending up
011Esentire logoEsentireWaterloo · MSSP · 250+Cloud migrationComplianceCybersecurity4.6★ (43)7825 trending up
012VectorUSA logoVectorUSATorrance · MSP · 250+ComplianceCybersecurity5.0★ (10)7725 trending up
013NIC Inc logoNIC IncWoodland Hills · MSP · 100-249Managed ITHelp DeskOnsite Support5.0★ (4)7775 trending up
014Infracore logoInfracoreSan Diego · MSP · 50-99Managed ITCybersecurityCloud migration5.0★ (14)7775 trending up
015ClearFuze Networks, Inc. logoClearFuze Networks, Inc.Los Angeles · MSP · 25-49Managed ITCybersecurityCompliance5.0★ (54)7675 trending up
016Noble Technology Group logoNoble Technology GroupLa Mesa · MSP · 10-24Managed ITCloud ServicesBackup and disaster recovery5.0★ (66)7650 trending up
017San Diego IT Support logoSan Diego IT SupportSan Diego · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (189)7625 trending up
018360Degreecloud logo360DegreecloudLos Angeles · IT consulting · 250+Cloud migrationCompliance5.0★ (15)7625 trending up
019Datapath logoDatapathFresno · MSSP · 50-99Managed ITCo-managed ITHelp Desk5.0★ (8)7675 trending up
020Alvaka logoAlvakaIrvine · MSP · 50-99Vulnerability ManagementRansomware PreventionRansomware Recovery4.9★ (15)7575 trending up
021LAWGISTICS, INC. logoLAWGISTICS, INC.Carlsbad · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (144)7575 trending up
022Forum Info-Tech logoForum Info-TechCorona · MSP · 10-24Managed ITCo-managed ITCybersecurity5.0★ (173)75100 trending up
023BACS Consulting Group logoBACS Consulting GroupSanta Clara · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance5.0★ (26)7550 trending up
024ZZ Computer IT SUPPORT logoZZ Computer IT SUPPORTLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (63)7575 trending up
025CompuOne logoCompuOneSan Diego · MSP · 25-49Microsoft 365Cloud migrationBackup and disaster recovery4.7★ (13)7575 trending up
Showing 25 of 1,067 · load moreMissing or misranked? Claim it ▸
02

Map

providers by city
Los Angeles: 92San Diego: 69San Francisco: 68Irvine: 57San Jose: 45Sacramento: 31Santa Clara: 21Pleasanton: 18Fresno: 15Glendale: 15Huntington Beach: 15Bakersfield: 14Carlsbad: 14Pasadena: 14Newport Beach: 12Fremont: 11San Ramon: 11Anaheim: 9Burbank: 9Torrance: 9Tustin: 9Brea: 8Redlands: 8Santa Barbara: 8Santa Clarita: 8Santa Rosa: 8Beverly Hills: 7Folsom: 7Thousand Oaks: 7Campbell: 6Costa Mesa: 6Lake Forest: 6Milpitas: 6Riverside: 6Roseville: 6Salinas: 6Santa Monica: 6Temecula: 6Ventura: 6Woodland Hills: 6Los Gatos: 5Mountain View: 5Rancho Cucamonga: 5San Mateo: 5Santa Cruz: 5Sunnyvale: 5Walnut Creek: 5Berkeley: 4Concord: 4Corona: 4Cupertino: 4El Segundo: 4Fullerton: 4Laguna Hills: 4Long Beach: 4Mission Viejo: 4Modesto: 4Oakland: 4Oceanside: 4Palm Desert: 4Los AngelesSan DiegoSan FranciscoIrvineSan JoseSacramentoSanta ClaraPleasantonDrawn from provider coordinates
03

What the data shows

measured 2026-10-24
53.7
Median MSP scoreof California providers
1%
Publish a DMARC policyof California providers
27%
Claim 24/7 supportof California providers
9
Median headcountemployees
115 cities in California carry exactly one tracked provider.
** end of report **
04

Cities in California

top 12 of 120 · providers tracked
Los Angeles
92San Diego
69San Francisco
68Irvine
57San Jose
45Sacramento
31Santa Clara
21Pleasanton
18Fresno
15Glendale
15Huntington Beach
15Bakersfield
14
05

From our research

MSPSIG.WIRE
How many IT service providers are in California?
1,067 tracked as of 2026-10-24.
Which provider ranks highest in California?
Jones IT, by MSP score.
What is the median size of a provider here?
9 employees.
Listed in California?

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