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MSPSIG.DIR · state · as of 2026-10-21

Managed service providers in California

272 managed service providers are tracked in California. Crimson IT ranks highest by MSP score. Rated providers average 4.79 on Google.

Providers tracked272
Top rankedCrimson ITLos Angeles · MSP score 81
Rated providers average4.79★on Google · median score 56
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Ranked by MSP score

top 25 of 272 shown · sort: score / best reviewed

Filtered: MSPs only · VoIP and UCaaS · 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
001Crimson IT logoCrimson ITLos Angeles · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance4.9★ (98)8175 trending up
002San Diego IT Support logoSan Diego IT SupportSan Diego · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (189)7625 trending up
003LAWGISTICS, INC. logoLAWGISTICS, INC.Carlsbad · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (144)7575 trending up
004ZZ Computer IT SUPPORT logoZZ Computer IT SUPPORTLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (63)7575 trending up
005FTI Services logoFTI ServicesGoleta · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance5.0★ (6)7375 trending up
006CaptainIT logoCaptainITRiverside · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (7)7275 trending up
007IT Pros Management Inc. logoIT Pros Management Inc.Burbank · MSP · 10-24AI ServicesCo-managed ITCompliance5.0★ (31)7125 trending up
008Rock Solid Technology Solutions logoRock Solid Technology SolutionsThousand Oaks · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (33)7150 trending up
009Netgain Networks Inc. logoNetgain Networks Inc.Riverside · MSP · 10-24Backup and disaster recoveryCloud migrationVoIP and UCaaS4.5★ (8)7075 trending up
010Legend Networking logoLegend NetworkingLos Angeles · MSP · 25-49Backup and disaster recoveryComplianceCybersecurity4.8★ (73)7025 trending up
011Advanced Business Innovations logoAdvanced Business InnovationsLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (137)7050 trending up
012Coneth Solutions logoConeth SolutionsManteca · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance4.9★ (21)700
013CloudOrbis Inc. logoCloudOrbis Inc.Oakville · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (29)7025 trending up
014Kornerstone Technology logoKornerstone TechnologyThousand Oaks · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (9)690
015TNN logoTNNVictorville · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance4.5★ (17)690
016KaufmanIT, Inc. logoKaufmanIT, Inc.Irvine · MSP · 25-49Backup and disaster recoveryCo-managed ITCompliance5.0★ (46)6925 trending up
017Burgi logoBurgiTustin · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (72)690
018LAN WAN Enterprise IT Solutions logoLAN WAN Enterprise IT SolutionsIrvine · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (172)6950 trending up
019CyferTech logoCyferTechOceanside · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (16)6850 trending up
020Urban IT, Inc. logoUrban IT, Inc.Thousand Oaks · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (8)6825 trending up
021VTech Support, Inc. logoVTech Support, Inc.Bakersfield · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (68)680
022CAL IT Group logoCAL IT GroupHuntington Beach · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (66)6725 trending up
023TekReach Solutions logoTekReach SolutionsAnaheim · MSP · 1-4CybersecurityvCIOVoIP and UCaaS5.0★ (11)6750 trending up
024Alternative Technologies logoAlternative TechnologiesBerkeley · MSP · 25-49Backup and disaster recoveryVoIP and UCaaS5.0★ (7)6725 trending up
025Rayne Technology Solutions logoRayne Technology SolutionsMonterey · MSP · 10-24Co-managed ITComplianceCybersecurity5.0★ (7)6750 trending up
Showing 25 of 272 · load moreMissing or misranked? Claim it ▸
02

Map

providers by city
Los Angeles: 25San Diego: 15Irvine: 14Bakersfield: 12Sacramento: 8Glendale: 7Huntington Beach: 6Carlsbad: 5Riverside: 5San Francisco: 5San Jose: 5Burbank: 4Fresno: 4Newport Beach: 4Thousand Oaks: 4Pasadena: 3Anaheim: 2Brentwood: 2Campbell: 2Chico: 2Clovis: 2Costa Mesa: 2Folsom: 2Goleta: 2Modesto: 2Monterey: 2Oceanside: 2Palm Desert: 2Rancho Cucamonga: 2Redlands: 2Richmond: 2Roseville: 2Salinas: 2San Luis Obispo: 2San Rafael: 2Santa Clara: 2Santa Clarita: 2Santa Cruz: 2Santa Monica: 2Stockton: 2Temecula: 2Upland: 2Ventura: 2Victorville: 2Westlake Village: 2Antioch: 1Arcadia: 1Auburn: 1Baldwin Park: 1Berkeley: 1Beverly Hills: 1Brisbane: 1Calabasas: 1Camarillo: 1Ceres: 1Chino: 1Chino Hills: 1Chula Vista: 1Claremont: 1Colfax: 1Los AngelesSan DiegoIrvineBakersfieldSacramentoGlendaleHuntington BeachCarlsbadDrawn from provider coordinates
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What the data shows

measured 2026-10-21
56.0
Median MSP scoreof California providers
0%
Publish a DMARC policyof California providers
24%
Claim 24/7 supportof California providers
7
Median headcountemployees
87 cities in California carry exactly one tracked provider.
** end of report **
04

Cities in California

top 12 of 120 · providers tracked
Los Angeles
25San Diego
15Irvine
14Bakersfield
12Sacramento
8Glendale
7Huntington Beach
6Carlsbad
5Riverside
5San Francisco
5San Jose
5Burbank
4
05

From our research

MSPSIG.WIRE
How many managed service providers are in California?
272 tracked as of 2026-10-21.
Which provider ranks highest in California?
Crimson IT, by MSP score.
What is the median size of a provider here?
7 employees.
Listed in California?

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