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MSPSIG.DIR · state · as of 2026-10-28

IT service providers in California

295 IT service providers are tracked in California, 232 of them MSPs. Crimson IT ranks highest by MSP score. Rated providers average 4.77 on Google.

Providers tracked295232 MSPs
Top rankedCrimson ITLos Angeles · MSP score 84
Rated providers average4.77★on Google · median score 55
01

Ranked by MSP score

top 25 of 201 shown · sort: score / best reviewed

Filtered: rated · 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)8475 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
005IT Pros Management Inc. logoIT Pros Management Inc.Burbank · MSP · 10-24AI ServicesCo-managed ITCompliance5.0★ (31)7125 trending up
006Rock Solid Technology Solutions logoRock Solid Technology SolutionsThousand Oaks · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (33)7150 trending up
007Advanced Business Innovations logoAdvanced Business InnovationsLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (137)7050 trending up
008Kornerstone Technology logoKornerstone TechnologyThousand Oaks · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (9)690
009KaufmanIT, Inc. logoKaufmanIT, Inc.Irvine · MSP · 25-49Backup and disaster recoveryCo-managed ITCompliance5.0★ (46)6925 trending up
010Burgi logoBurgiTustin · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (72)690
011LAN WAN Enterprise IT Solutions logoLAN WAN Enterprise IT SolutionsIrvine · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (172)6950 trending up
012Urban IT, Inc. logoUrban IT, Inc.Thousand Oaks · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (8)6825 trending up
013VTech Support, Inc. logoVTech Support, Inc.Bakersfield · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (68)680
014TekReach Solutions logoTekReach SolutionsAnaheim · MSP · 1-4CybersecurityvCIOVoIP and UCaaS5.0★ (11)6750 trending up
015Alternative Technologies logoAlternative TechnologiesBerkeley · MSP · 25-49Backup and disaster recoveryVoIP and UCaaS5.0★ (7)6725 trending up
016Razz Professional Services logoRazz Professional ServicesLos Angeles · MSP · 5-9Backup and disaster recoveryCo-managed ITCybersecurity5.0★ (59)660
017TVG Consulting logoTVG ConsultingBurbank · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (9)6625 trending up
018Red Box Business Solutions logoRed Box Business SolutionsBrentwood · MSP · 10-24Cloud migrationCybersecurityVoIP and UCaaS5.0★ (40)660
019Geek Force USA Inc. logoGeek Force USA Inc.Torrance · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (44)6625 trending up
020Promising Solutions, Inc logoPromising Solutions, IncBurbank · MSP · 1-4Backup and disaster recoveryCloud migrationCompliance5.0★ (33)6625 trending up
021GitsTel Inc logoGitsTel IncNorth Highlands · MSP · 10-24ComplianceCybersecurityVoIP and UCaaS4.9★ (47)6625 trending up
022Syntech logoSyntechRancho Cucamonga · MSP · 25-49Cloud migrationCo-managed ITVoIP and UCaaS4.2★ (10)6650 trending up
023Techital Inc logoTechital IncGlendale · MSP · 10-24Cloud migrationComplianceCybersecurity5.0★ (30)6625 trending up
024Integritytech logoIntegritytechRancho Cucamonga · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (106)660
025TRIS Technology Solutions logoTRIS Technology SolutionsBakersfield · MSP · 25-49Cloud migrationComplianceVoIP and UCaaS5.0★ (55)650
Showing 25 of 201 · load moreMissing or misranked? Claim it ▸
02

Map

providers by city
Los Angeles: 25San Diego: 20Irvine: 17Bakersfield: 11Glendale: 10Sacramento: 10San Francisco: 8Burbank: 6San Jose: 6Carlsbad: 5Fresno: 5Newport Beach: 5Huntington Beach: 4Thousand Oaks: 4Folsom: 3Pasadena: 3Santa Ana: 3Santa Clarita: 3Santa Cruz: 3Stockton: 3Westlake Village: 3Anaheim: 2Arcadia: 2Auburn: 2Brentwood: 2Campbell: 2Chico: 2Chula Vista: 2Clovis: 2Lodi: 2Mill Valley: 2Mission Viejo: 2Modesto: 2Orange: 2Palm Desert: 2Rancho Cucamonga: 2Redlands: 2Richmond: 2Riverside: 2Roseville: 2Salinas: 2San Carlos: 2San Luis Obispo: 2San Rafael: 2Santa Barbara: 2Santa Monica: 2Temecula: 2Upland: 2Valencia: 2Ventura: 2Victorville: 2Antioch: 1Baldwin Park: 1Berkeley: 1Beverly Hills: 1Brea: 1Brisbane: 1Calabasas: 1Ceres: 1Chino: 1Los AngelesSan DiegoIrvineBakersfieldGlendaleSacramentoSan FranciscoBurbankDrawn from provider coordinates
03

What the data shows

measured 2026-10-28
55.2
Median MSP scoreof California providers
0%
Publish a DMARC policyof California providers
22%
Claim 24/7 supportof California providers
7
Median headcountemployees
76 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
20Irvine
17Bakersfield
11Glendale
10Sacramento
10San Francisco
8Burbank
6San Jose
6Carlsbad
5Fresno
5Newport Beach
5
05

From our research

MSPSIG.WIRE
How many IT service providers are in California?
295 tracked as of 2026-10-28.
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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