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MSPSIG.DIR · state · as of 2026-10-21

IT service providers in California

344 IT service providers are tracked in California, 272 of them MSPs. Crimson IT ranks highest by MSP score. Rated providers average 4.76 on Google.

Providers tracked344272 MSPs
Top rankedCrimson ITLos Angeles · MSP score 81
Rated providers average4.76★on Google · median score 56
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Ranked by MSP score

top 25 of 344 shown · sort: score / best reviewed

Filtered: 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
006Level Up MSP logoLevel Up MSPSan Jose · MSSP · 10-24Backup and disaster recoveryCloud migrationCompliance4.9★ (39)73100 trending up
007CaptainIT logoCaptainITRiverside · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (7)7275 trending up
008IT Pros Management Inc. logoIT Pros Management Inc.Burbank · MSP · 10-24AI ServicesCo-managed ITCompliance5.0★ (31)7125 trending up
009Rock Solid Technology Solutions logoRock Solid Technology SolutionsThousand Oaks · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (33)7150 trending up
010Netgain Networks Inc. logoNetgain Networks Inc.Riverside · MSP · 10-24Backup and disaster recoveryCloud migrationVoIP and UCaaS4.5★ (8)7075 trending up
011Legend Networking logoLegend NetworkingLos Angeles · MSP · 25-49Backup and disaster recoveryComplianceCybersecurity4.8★ (73)7025 trending up
012Advanced Business Innovations logoAdvanced Business InnovationsLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (137)7050 trending up
013Coneth Solutions logoConeth SolutionsManteca · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance4.9★ (21)700
014CloudOrbis Inc. logoCloudOrbis Inc.Oakville · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (29)7025 trending up
015Kornerstone Technology logoKornerstone TechnologyThousand Oaks · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (9)690
016TNN logoTNNVictorville · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance4.5★ (17)690
017KaufmanIT, Inc. logoKaufmanIT, Inc.Irvine · MSP · 25-49Backup and disaster recoveryCo-managed ITCompliance5.0★ (46)6925 trending up
018Dove Communications Inc logoDove Communications IncLos Angeles · VAR and telecom · 10-24VoIP and UCaaS5.0★ (76)6925 trending up
019Burgi logoBurgiTustin · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (72)690
020LAN WAN Enterprise IT Solutions logoLAN WAN Enterprise IT SolutionsIrvine · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (172)6950 trending up
021CyferTech logoCyferTechOceanside · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (16)6850 trending up
022Urban IT, Inc. logoUrban IT, Inc.Thousand Oaks · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (8)6825 trending up
023VTech Support, Inc. logoVTech Support, Inc.Bakersfield · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (68)680
024CAL IT Group logoCAL IT GroupHuntington Beach · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (66)6725 trending up
025TekReach Solutions logoTekReach SolutionsAnaheim · MSP · 1-4CybersecurityvCIOVoIP and UCaaS5.0★ (11)6750 trending up
Showing 25 of 344 · load moreMissing or misranked? Claim it ▸
02

Map

providers by city
Los Angeles: 32San Diego: 23Irvine: 18Bakersfield: 14Glendale: 10Sacramento: 10San Francisco: 8San Jose: 7Burbank: 6Fresno: 6Huntington Beach: 6Carlsbad: 5Newport Beach: 5Riverside: 5Pasadena: 4Thousand Oaks: 4Folsom: 3Redlands: 3San Luis Obispo: 3Santa Clarita: 3Santa Cruz: 3Stockton: 3Westlake Village: 3Anaheim: 2Arcadia: 2Auburn: 2Brentwood: 2Campbell: 2Chico: 2Chula Vista: 2Clovis: 2Corona: 2Costa Mesa: 2Goleta: 2Laguna Beach: 2Lodi: 2Mill Valley: 2Mission Viejo: 2Modesto: 2Monterey: 2Oceanside: 2Orange: 2Palm Desert: 2Pleasanton: 2Rancho Cucamonga: 2Richmond: 2Roseville: 2Salinas: 2San Carlos: 2San Fernando: 2San Rafael: 2Santa Ana: 2Santa Barbara: 2Santa Clara: 2Santa Monica: 2Temecula: 2Upland: 2Valencia: 2Ventura: 2Victorville: 2Los AngelesSan DiegoIrvineBakersfieldGlendaleSacramentoSan FranciscoSan JoseDrawn from provider coordinates
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What the data shows

measured 2026-10-21
55.5
Median MSP scoreof California providers
1%
Publish a DMARC policyof California providers
23%
Claim 24/7 supportof California providers
7
Median headcountemployees
85 cities in California carry exactly one tracked provider.
** end of report **
04

Cities in California

top 12 of 120 · providers tracked
Los Angeles
32San Diego
23Irvine
18Bakersfield
14Glendale
10Sacramento
10San Francisco
8San Jose
7Burbank
6Fresno
6Huntington Beach
6Carlsbad
5
05

From our research

MSPSIG.WIRE
How many IT service providers are in California?
344 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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