MSPSIG.DIR · state · as of 2026-10-29

IT service providers in California

1,355 IT service providers are tracked in California, 1,035 of them MSPs. Endsight ranks highest by MSP score. Rated providers average 4.74 on Google.

MSPs only Claimed Rated Cybersecurity Managed IT Compliance ✓ Backup and disaster recovery Microsoft 365

Providers tracked1,3551,035 MSPs

Top rankedEndsightSan Diego · MSP score 90

Rated providers average4.74★on Google · median score 52

Ranked by MSP score

top 146 of 1,355 shown · sort: score / best reviewed

Filtered: 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

001

EndsightSan Diego · MSP · 100-249Managed ITHelp DeskIT consulting5.0★ (42)90100

002

Jones ITSan Francisco · MSP · 100-249Managed ITCo-managed ITCybersecurity5.0★ (426)89100

003

XantrionLafayette · MSP · 100-249Managed ITManaged CybersecurityIT consulting4.9★ (80)88100

004

Abtech TechnologiesVista · MSP · 100-249Managed ITHelp DeskBackup and disaster recovery4.9★ (34)8450

005

Crimson ITLos Angeles · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance4.9★ (98)8475

006

GroupOneSacramento · MSP · 50-99Managed ITCo-managed ITHelp Desk5.0★ (55)80100

007

JR-TechLake Elsinore · MSSP · 10-24Managed ITCybersecurityManaged SOC4.9★ (87)8075

008

SynoptekCosta Mesa · MSP · 250+Managed ITIT consultingCloud migration5.0★ (5)79100

009

PCS TechnologySan Francisco · MSP · 25-49CybersecurityComplianceIT Infrastructure5.0★ (46)7975

010

Xobee NetworksClaimedFresno · MSP · 50-99Managed ITCybersecurityWeb Development4.5★ (6)78100

011

ClearFuze Networks, Inc.Los Angeles · MSP · 25-49Managed ITCybersecurityCompliance5.0★ (54)7775

012

Noble Technology GroupLa Mesa · MSP · 10-24Managed ITCloud ServicesBackup and disaster recovery5.0★ (66)7750

013

Allsafe ITPasadena · MSP · 50-99Managed ITBackup and disaster recoveryHelp Desk4.8★ (63)7725

014

Method TechnologiesCypress · MSP · 25-49Managed ITCo-managed ITInternet Phone Service5.0★ (60)7775

015 $Infracore logo$ InfracoreSan Diego · MSP · 50-99Managed ITCybersecurityCloud migration5.0★ (14)7775

016

Methodology ITLos Angeles · MSP · 5-9Managed ITCybersecurityHelp Desk5.0★ (161)77100

017

San Diego IT SupportSan Diego · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (189)7625

018

DatapathFresno · MSSP · 50-99Managed ITCo-managed ITHelp Desk5.0★ (8)7675

019

AlvakaIrvine · MSP · 50-99Vulnerability ManagementRansomware PreventionRansomware Recovery4.9★ (15)7575

020

LAWGISTICS, INC.Carlsbad · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (144)7575

021

Forum Info-TechCorona · MSP · 10-24Managed ITCo-managed ITCybersecurity5.0★ (173)75100

022

BACS Consulting GroupSanta Clara · MSP · 50-99Backup and disaster recoveryCloud migrationCompliance5.0★ (26)7550

023

ZZ Computer IT SUPPORTLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (63)7575

024

eTop Technology, IncRedlands · MSP · 10-24Managed ITCo-managed ITCybersecurity4.8★ (23)75100

025

CompuOneSan Diego · MSP · 25-49Microsoft 365Cloud migrationBackup and disaster recovery4.7★ (13)7575

026

Level Up MSPSan Jose · MSSP · 10-24Managed ITCybersecurityBackup and disaster recovery4.9★ (39)74100

027

Trinity Networx, LLCOntario · MSP · 5-9IT InfrastructureCloud SolutionsVoIP5.0★ (26)74100

028

Skyward Technical SolutionsLaguna Niguel · MSP · 5-9Managed ITIT SupportHelp Desk5.0★ (17)7450

029

BPM LLPSan Francisco · Other Business · 250+Backup and disaster recoveryComplianceCybersecurity5.0★ (3)7450

030

AutomatesNational City · MSP · 10-24Backup and disaster recoveryCybersecurityCloud Services5.0★ (165)7425

031

FTI ServicesGoleta · MSP · 50-99Managed ITIT HelpdeskRemote IT Support5.0★ (6)7475

032

AllConnectedSimi Valley · MSP · 25-49Managed ITCloud migrationBackup and disaster recovery5.0★ (6)7450

033

SycompBurlingame · IT consulting · 250+Backup and disaster recoveryCloud migrationCompliancenot observed7425

034

Kotman TechnologyFresno · MSP · 25-49Help DeskManaged ITNetwork management4.8★ (36)7475

035

C3 TechSanta Ana · MSP · 25-49Managed ITBackup and disaster recoveryNetwork Security5.0★ (116)7325

036

AdvancedLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance5.0★ (87)730

037

Bay ComputingConcord · MSP · 10-24Managed ITHelp DeskNetwork management5.0★ (43)7325

038

CIO SolutionsFresno · MSP · 50-99Help DeskManaged ITCybersecurity4.5★ (8)7375

039

HD TechSeal Beach · MSP · 5-9Managed ITCo-managed ITCybersecurity5.0★ (33)730

040

PC ProfessionalOakland · MSP · 50-99Managed ITCybersecurityCloud migration4.9★ (142)7325

041

ITECH SolutionsTempleton · MSP · 250+Managed ITCo-managed ITCloud migration4.7★ (17)730

042

Protected HarborBurbank · IT consulting · 50-99Managed ITCybersecurityCloud migration4.9★ (47)730

043

Capital Network SolutionsFolsom · MSP · 25-49Managed ITCo-managed ITHelp Desk5.0★ (82)7325

044

ConsilienTorrance · MSP · 10-24Backup and disaster recoveryCo-managed ITCompliance4.9★ (13)730

045

IT Support LACalabasas · MSP · 10-24Managed ITHelp DeskMicrosoft 3655.0★ (128)7225

046

CaylentIrvine · IT consulting · 250+Backup and disaster recoveryCloud migrationCompliancenot observed7250

047

Legend NetworkingLos Angeles · MSP · 25-49Managed ITCybersecurityNetwork management4.8★ (73)7225

048

BRITECITY - IT Services in Orange County, CAIrvine · MSP · 25-49Managed ITCybersecurityCloud migration5.0★ (85)720

049

Techmedics®Pasadena · MSP · 10-24Managed ITCo-managed ITIT consulting5.0★ (22)7250

050

FUSE3Fair Oaks · MSP · 25-49Managed ITCybersecurityBackup and disaster recovery5.0★ (382)7225

051

SmartSourceHawthorne · MSP · 250+Backup and disaster recoveryCloud migrationCybersecuritynot observed72100

052

TechnijianIrvine · MSSP · 25-49Managed ITCybersecurityMdr4.7★ (87)7225

053

eSudo Technology SolutionsSan Jose · MSP · 5-9Managed ITCybersecurityIT consulting4.9★ (42)7250

054

Mann ConsultingSan Francisco · MSP · 50-99Network managementHelp DeskBackup and disaster recovery4.7★ (29)7250

055

boxIT, LLCSan Francisco · MSP · 10-24Managed ITCybersecurityCo-managed IT4.9★ (62)7150

056

Langtech Systems ConsultingSan Francisco · MSP · 25-49Help DeskIT SupportCybersecurity4.8★ (19)71100

057

TLC Tech, Inc.Sacramento · MSP · 25-49Managed ITCo-managed ITIT consulting4.9★ (254)7125

058

HelixstormCosta Mesa · MSP · 25-49Managed ITProfessional ServicesBackup and disaster recovery5.0★ (23)7125

059

Rock Solid Technology SolutionsThousand Oaks · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (33)7150

060

CorporateTechIrvine · MSP · 10-24Managed ITHelp DeskNetwork management4.8★ (22)7125

061

TrustedTechIrvine · MSP · 250+Microsoft 365Cloud migrationIT consulting4.7★ (299)7125

062

Generation IX TechnologiesCulver City · MSP · 25-49Managed ITHelp DeskCo-managed IT4.8★ (31)7150

063

STG InfotechWest Hollywood · MSP · 25-49Managed ITHelp DeskBackup and disaster recovery5.0★ (103)7150

064

Datalink NetworksSan Diego · MSSP · 50-99Managed ITCybersecurityPenetration Testing5.0★ (1)71100

065

XonicwaveSan Diego · MSP · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (28)710

066

Digicom Technology SolutionsSanta Rosa · MSP · 10-24Co-managed ITCybersecurityManaged IT5.0★ (26)7150

067

Alcala Consulting IncPasadena · MSP · 5-9Managed ITHelp DeskNetwork management5.0★ (19)7125

068

ArcSource Consulting IncAlbany · MSP · 10-24Managed ITCo-managed ITHelp Desk4.9★ (19)7025

069

Sonic SystemsVictorville · MSP · 10-24Managed ITHelp DeskNetwork management4.5★ (24)7025

070

MME Consulting, Inc.Sacramento · IT consulting · 25-49IT SupportBackup and disaster recoveryHIPAA Compliance5.0★ (46)7025

071

Alvarez Technology GroupSalinas · MSP · 25-49Managed ITCo-managed ITVoIP4.4★ (15)7050

072

TechcarecomputersLos Angeles · MSP · 5-9Managed ITNetwork managementNetwork Security4.8★ (50)70100

073

Integrated Telemanagement ServicesWestlake Village · VAR and telecom · 50-99Backup and disaster recoveryCloud migrationCo-managed IT4.6★ (47)7025

074

ProLinkLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCompliancenot observed7025

075

Advanced Business InnovationsLos Angeles · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (137)7050

076

Valley Techlogic IncAtwater · MSP · 10-24Managed ITHelp DeskBackup and disaster recovery4.9★ (46)7025

077

BH Tech Connection, LLCSan Francisco · MSP · 5-9Backup and disaster recoveryCybersecurity4.9★ (79)7025

078

Mitec SolutionsVentura · MSP · 10-24IT SupportCybersecurityNetwork management4.9★ (56)6925

079

Sagacent TechnologiesSanta Clara · MSSP · 10-24Managed ITCo-managed ITCybersecurity5.0★ (50)6925

080

KumoIrvine · MSP · 25-49Managed ITCloud ServicesCybersecurity4.9★ (55)6925

081

Kornerstone TechnologyThousand Oaks · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (9)690

082

ExcedeoSan Diego · MSP · 10-24Managed ITCybersecurityCloud Computing4.9★ (32)690

083

CAL IT GroupHuntington Beach · MSP · 10-24Managed ITHelp DeskVcio Services5.0★ (66)6925

084

KaufmanIT, Inc.Irvine · MSP · 25-49Backup and disaster recoveryCo-managed ITCompliance5.0★ (46)6925

085

Secure TechiesCanoga Park · MSP · 1-4Backup and disaster recoveryCloud migrationCompliance5.0★ (37)6925

086

Key MSPSan Diego · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (59)6950

087

Archway ComputerAgoura Hills · MSP · 50-99Managed ITHelp DeskSecurity And Compliance4.8★ (46)6925

088

Southwest Networks, IncPalm Desert · MSP · 5-9CybersecurityEmail SecurityBackup and disaster recovery4.9★ (43)6925

089

Alcott EnterprisesTorrance · MSP · 1-4Managed ITCo-managed ITHelp Desk5.0★ (70)6975

090

BCT Consulting, IncFresno · MSP · 50-99Managed ITHelp DeskCybersecurity5.0★ (7)6925

091

BurgiTustin · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (72)690

092

LAN WAN Enterprise IT SolutionsIrvine · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (172)6950

093

Natural NetworksSan Diego · Other Business · 10-24Managed ITCo-managed ITIT Support4.7★ (39)6825

094

Data Net Solutions GroupSan Diego · MSP · 25-49Managed ITCloud migrationHelp Desk5.0★ (6)680

095

NetreadyPasadena · MSP · 25-49Backup and disaster recoveryCo-managed ITCompliance5.0★ (71)680

096

IronOrbitAnaheim · MSP · 50-99Managed ITCloud migrationHelp Desk4.8★ (47)680

097

IntelecisFullerton · MSP · 10-24Managed ITHelp DeskCo-managed IT5.0★ (36)680

098

Fast Break Tech, Inc.Sacramento · MSP · 10-24Managed ITMicrosoft 365Email Hosting4.8★ (34)6850

099

People1st LLCSan Francisco · MSP · 5-9Backup and disaster recoveryCo-managed ITCompliance4.9★ (299)6850

100

TechHeights - Business IT Services Orange CountyIrvine · MSP · 50-99Managed ITCybersecurityCloud migration4.7★ (0)6825

101

Urban IT, Inc.Thousand Oaks · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (8)6825

102

GoodSuiteLos Angeles · MSP · 50-99Managed ITCo-managed ITCybersecurity4.9★ (141)680

103

CentraLinkPasadena · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT4.7★ (15)6850

104

VTech Support, Inc.Bakersfield · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (68)680

105

Fantastic IT SolutionsTorrance · MSP · 25-49Managed ITManaged IT SecurityManaged security provider5.0★ (1)68100

106

Quest InternationalIrvine · MSP · 250+Managed ITHelp DeskBackup and disaster recovery4.4★ (8)6825

107

Livewire CloudSalinas · IT consulting · 10-24Platform As A ServiceInfrastructure As A ServiceBackup and disaster recoverynot observed6850

108

EMD Networking ServicesVisalia · MSP · 10-24Managed ITVoIPEmail Security5.0★ (28)6850

109

DominoCompSan Jose · MSP · 100-249Managed ITCloud ServicesDisaster Recovery5.0★ (2)680

110

CGIBrea · IT consulting · 25-49CybersecurityManaged ITIT consulting4.9★ (16)6725

111

Tech Help Los AngelesLos Angeles · MSP · 1-4Managed ITHelp DeskRemote Support5.0★ (38)6775

112

Info TechITLa Mesa · MSP · 5-9Managed ITHelp DeskNetwork management4.8★ (46)6725

113

Nth Generation ComputingSan Diego · MSSP · 50-99Managed ITIT consultingCloud migration5.0★ (3)6725

114

Netgain Networks Inc.Riverside · MSP · 10-24Managed ITCloud ServicesEmail Services4.5★ (8)6775

115

Leverage ITSacramento · MSP · 10-24Backup and disaster recoveryCybersecurityMicrosoft 3655.0★ (45)670

116

Alternative TechnologiesBerkeley · MSP · 25-49Backup and disaster recoveryVoIP and UCaaS5.0★ (7)6725

117

Pc Express - Managed ITVentura · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance4.8★ (29)6725

118

Veltec Networks IncSan Jose · MSSP · 5-9Backup and disaster recoveryComplianceCybersecurity4.9★ (25)6725

119

EZ Tek SupportIrvine · MSP · 5-9Managed ITCloud ServicesBackup and disaster recovery5.0★ (28)670

120

Be Structured Technology GroupLos Angeles · MSSP · 50-99Managed ITIT consultingCybersecuritynot observed6725

121

IT AccuracyLos Angeles · MSP · 25-49Managed ITNetwork managementCybersecurity4.9★ (58)6725

122

Adept Solutions - SacramentoYuba City · MSP · 5-9Backup and disaster recoveryCloud migrationCybersecurity4.9★ (14)6750

123

RapidflowSan Jose · IT consulting · 250+Backup and disaster recoveryCompliancenot observed670

124

seeknet USATorrance · IT consulting · 25-49Web DesignSystem DevelopmentNetwork management5.0★ (3)6750

125

Total Network SolutionsSeal Beach · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (5)6725

126

Business PC Support - SacramentoElk Grove · MSP · 5-9Managed ITCybersecurityCo-managed IT5.0★ (1)6750

127

FortisEl Dorado Hills · MSP · 100-249Managed ITCybersecurityIT Support4.4★ (9)6625

128

Razz Professional ServicesLos Angeles · MSP · 5-9Backup and disaster recoveryCo-managed ITCybersecurity5.0★ (59)660

129

Computer ExpertsSaratoga · MSP · 25-49Managed ITIT consultingHelp Desk4.9★ (42)6625

130

Total Secure TechnologySacramento · MSSP · 25-49Managed ITManaged Security ServicesCybersecurity4.9★ (161)6625

131

TVG ConsultingBurbank · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (9)6625

132

Shammam Consulting ServicesSan Diego · MSP · 25-49Managed ITHelp DeskHosted Services5.0★ (7)6675

133

REAL-TIME INFORMATION SERVICESFresno · MSP · 10-24Managed ITManaged CloudHelp Desk4.4★ (33)6625

134

San Diego Computer ConsultingSan Diego · MSP · 10-24Managed ITIT consultingCloud migration4.9★ (59)660

135

NETWORK TITANSan Diego · MSP · 5-9Co-managed ITCybersecurityCMMC Compliance4.9★ (34)660

136

Geek Force USA Inc.Torrance · MSP · 5-9Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (44)6625

137

TECHNIC BUSINESS SOLUTIONSIrvine · MSP · 10-24Managed ITCybersecurityEndpoint Protection4.5★ (2)66100

138

FrontlineLos Angeles · MSP · 10-24Backup and disaster recoveryCybersecurityvCIO5.0★ (67)660

139

BC Networks, Inc.San Jose · MSP · 10-24Backup and disaster recoveryCo-managed ITCompliance5.0★ (5)6625

140

Promising Solutions, IncBurbank · MSP · 1-4Backup and disaster recoveryCloud migrationCompliance5.0★ (33)6625

141

Ophtek LLCSan Jose · MSP · 5-9Managed ITCybersecurityBackup and disaster recovery5.0★ (23)6625

142

Obsidian ITRedding · MSP · 10-24Managed ITIT consultingTechnical Projects5.0★ (17)6650

143

GhosxtSalinas · MSP · 1-4Backup and disaster recoveryCloud migrationCompliance5.0★ (29)6650

144

IntegritytechRancho Cucamonga · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (106)660

145

Uptime USASan Francisco · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecuritynot observed66100

146

R&B CommunicationsGrass Valley · MSP · 10-24Managed ITHelp DeskNetwork management4.9★ (77)6650

Showing 146 of 1,355 · load moreMissing or misranked? Claim it ▸

Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-29

51.7

Median MSP scoreof California providers

Publish a DMARC policyof California providers

40%

Claim 24/7 supportof California providers

Median headcountemployees

121 cities in California carry exactly one tracked provider.

** end of report **

Cities in California

top 12 of 120 · providers tracked

Los Angeles

102San Diego

94Irvine

33Fresno

23Anaheim

From our research

MSPSIG.WIRE

2026-10-05IT companies in California: what 4,086 listings show

2026-10-31IT Companies in Oklahoma: What the Listings Show

How many IT service providers are in California?

1,355 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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