MSPSIG.DIR · metro 40140 · as of 2026-10-31
IT service providers in the Riverside-San Bernardino-Ontario, CA metro
232 IT service providers are headquartered in the Riverside-San Bernardino-Ontario, CA metro, 119 of them MSPs. JR-Tech ranks highest within 25 miles of the metro centre. Rated providers average 4.79 on Google.
Providers headquartered232119 MSPs
Within 25 mi of centre123ranked by MSP score
Rated providers average4.79★median score 48
01
Ranked by MSP score
within 25 mi of the metro centreMSP score parts:Reputation (up to 30)Presence (up to 25)Credibility (up to 20)Scale (up to 15)Momentum (up to 10)
#ProviderServicesGoogleMSP scoreTrending
001JJR-TechLake Elsinore · MSSP · 14 staffManaged ITCybersecurityManaged SOC4.9★ (87)80▲ 75 trending up
002OOnsite Computing, Inc.Corona · MSP · 20 staffManaged ITCo-managed ITCloud migration5.0★ (62)75▲ 50 trending up
003eeTop Technology, IncRedlands · MSP · 16 staffManaged ITCo-managed ITCybersecurity4.8★ (23)75▲ 100 trending up
005NNetgain Networks Inc.Riverside · MSP · 10 staffManaged ITCloud ServicesEmail Services4.5★ (8)67▲ 75 trending up
006SSyntechRancho Cucamonga · MSP · 29 staffCloud migrationCo-managed ITVoIP and UCaaS4.2★ (10)66▲ 50 trending up
007IIntegritytechRancho Cucamonga · MSP · 12 staffBackup and disaster recoveryComplianceCybersecurity5.0★ (106)660
008EExigent SystemsRedlands · MSP · 6 staffBackup and disaster recoveryCloud migrationCompliance5.0★ (28)650
009VVertical IT Solutions (formerly LanTech LLC)Chino · MSP · 13 staffComplianceCybersecurityVoIP and UCaaS5.0★ (4)65▲ 50 trending up
010CCalifornia TelecomChino · VAR and telecom · 22 staffNetwork MonitoringManaged Sd WanFirewall Management5.0★ (1)63▲ 25 trending up
011EEmpire Technologies Group Inc.Riverside · Cabling Av · 15 staffSecurity SystemsAccess ControlSecurity Cameras5.0★ (271)630
012RRedfire Technology ServicesUpland · MSP · 9 staffManaged ITCybersecurityCloud migration5.0★ (3)63▲ 75 trending up
014NNIC PartnersRancho Cucamonga · MSP · 88 staffManaged ITManaged Security ServicesCybersecurity3.4★ (5)61▲ 50 trending up
016GGeneral TechniqueRedlands · MSP · 4 staffBackup and disaster recoveryComplianceVoIP and UCaaS5.0★ (14)61▲ 25 trending up
017OOptiva ITUpland · MSP · 7 staffBackup and disaster recoveryCloud migrationCo-managed IT5.0★ (19)60▲ 25 trending up
018XXO TekUpland · IT consulting · 30 staffAgentic AIGenerative AIMachine Learningnot observed60▲ 75 trending up
019AAcorn IT ServicesRiverside · MSP · 79 staffBackup and disaster recoveryCloud migrationCybersecurity4.8★ (25)600
020CCaliCoders LLCRedlands · MSP · 4 staffManaged ITBusiness ContinuityWeb Development5.0★ (7)58▲ 25 trending up
022HHuman ComputerRiverside · Computer repair · 4 staffVirus RemovalMalware RemovalData Recovery4.9★ (446)580
023WWCC Technologies GroupChino · MSP · 34 staffBackup and disaster recoveryCloud migrationCompliance4.6★ (10)58▲ 25 trending up
025LLenity TechnologyRancho Cucamonga · MSP · 5 staffManaged ITHelp DeskBackup and disaster recovery4.9★ (14)570
026AAdvise IT SolutionsMoreno Valley · MSP · 4 staffManaged ITNetwork managementCybersecurity4.9★ (18)570
027IInland Productivity SolutionsUpland · MSP · 8 staffBackup and disaster recoveryCloud migrationCo-managed IT4.4★ (13)560
028TThompson SystemsRancho Cucamonga · Cabling Av · 54 staffCritical CommunicationsFire AlarmAudio Visual4.1★ (10)560
029OOnward IT, llcRancho Cucamonga · MSP · 3 staffManaged ITCybersecurityBackup and disaster recovery5.0★ (13)56▲ 25 trending up
030MMotive InfrastructureCorona · Other Business · 360 staffConsultingProject ManagementEngineeringnot observed560
031QQ-vantageRiverside · IT consulting · 9 staffMobile App DevelopmentWeb DevelopmentCloud migration5.0★ (2)55▲ 50 trending up
032DDiTec Solutions IncMoreno Valley · MSP · 50 staffBackup and disaster recoveryCloud migrationCompliance5.0★ (14)550
033CComputer Pro2callRedlands · IT Repair · 12 staffComputer RepairNetwork DesignData Recovery4.9★ (174)550
034RRiversideitservicesRiverside · MSP · 10 staffManaged ITCloud ServicesCyber Securitynot observed55▲ 25 trending up
036BBuzz CybersecurityIrvine · MSSP · 5 staffManaged ITCybersecurityCloud migration5.0★ (4)54▲ 25 trending up
037AABSS Networks IncRiverside · MSP · 8 staffManaged ITNetwork managementRemote Monitoring Management4.7★ (7)53▲ 25 trending up
038EEtairos ConsultingRiverside · IT consulting · 117 staffIT consultingInfrastructure ServicesApplication Services4.5★ (11)530
039FF.Y.I. TechnologiesUpland · MSP · 1 staffBackup and disaster recoveryCloud migrationCompliancenot observed53▲ 25 trending up
040TT and D Communications, Inc.Riverside · Cabling Av · 63 staffWireless LanDas In Building CellularStructured Cabling5.0★ (1)530
041GGlobal Technology Solutions Inc. (GTS)Rancho Cucamonga · IT consulting · 47 staffConversational AICloud migrationData Analyticsnot observed52▲ 25 trending up
042BBurtronics BusinessRedlands · Cabling Av · 23 staffCloud migrationComplianceVoIP and UCaaSnot observed520
043RRasec TECH IT ServicesRiverside · MSP · 1 staffCloud migrationComplianceVoIP and UCaaS4.9★ (83)52▲ 25 trending up
044CComputek InternationalRancho Cucamonga · IT consulting · 2 staffHardware SalesSoftware SalesTechnology Maintenance5.0★ (7)510
045WWorldWideTechRancho Cucamonga · IT consulting · 6 staffBackup and disaster recoveryManaged ITVirtualization5.0★ (1)51▲ 25 trending up
047IInentUpland · IT consulting · 7 staffServicenow ImplementationServicenow CustomizationServicenow Migration4.0★ (3)510
048IInlandempireitservicesColton · Other Business · 10 staffManaged ITBackup and disaster recoveryCloud Computing4.6★ (5)510
049PProTech IT ServicesRiverside · IT consulting · 6 staffIT consultingManaged ITWeb Developmentnot observed500
053RRancho ComputersRancho Cucamonga · MSP · 3 staffComputer RepairNetworkingIT consulting4.8★ (86)500
055AA1 Computer Service & PartsRiverside · Computer repair · 0 staffComputer RepairMalware RemovalPreventive Maintenance4.6★ (82)490
057IIntronsoftEastvale · IT consulting · 52 staffCustom Software DevelopmentLegacy Application ModernizationAgentic AI Developmentnot observed49▲ 25 trending up
058AA2Z Computing SolutionsRedlands · IT RepairComputer RepairData RecoveryVirus Removal4.8★ (90)490
059DD & R Electronix Cell Phone Repairs iPhone Samsung - RiversideRiverside · Computer repair · 5 staffBackup and disaster recovery4.4★ (199)490
060TTechnoleneRedlands · MSP · 1 staffManaged ITCybersecurityRemote IT Support5.0★ (3)49▲ 25 trending up
061JJaguarRiverside · IT consulting · 4 staffIT consultingWeb DesignWeb Hostingnot observed49▲ 50 trending up
063CCybertek Computer & Networking ServicesRedlands · IT consulting · 8 staffCybersecuritynot observed480
064PPCHOUSE NOWRiverside · Computer repairPc RepairVirus Malware RemovalData Recovery4.9★ (150)48▲ 25 trending up
065FFull Send NetworksRiverside · MSP · 1 staffBackup and disaster recoveryComplianceCybersecuritynot observed48▲ 50 trending up
066DDigicentric IncorporatedChino · MSP · 10 staffManaged ITHelp DeskCybersecuritynot observed47▲ 25 trending up
068PPCtronics Managed IT, Security and AutomationRiverside · MSP · 9 staffBackup and disaster recoveryCybersecurity4.5★ (8)47▲ 25 trending up
069JJM Fiber Optics, Inc.Chino · IT consulting · 7 staffFiber Network DesignFiber InstallationFiber Splicingnot observed47▲ 25 trending up
071PPrecision Tech ITRiverside · Cabling · 2 staffAudio Visual SystemsStructured WiringData Center Design5.0★ (22)460
073PPetry Computer ServicesRancho Cucamonga · MSP · 1 staffComputer RepairOn Site SupportHourly IT Servicesnot observed46▲ 25 trending up
074TThe Tech GuyRancho Cucamonga · IT consulting · 25 staffComputer Virus RemovalSecurity SystemsWeb Hostingnot observed460
075CCohesive Business Solutions LLCRancho Cucamonga · MSP · 5 staffBackup and disaster recoverynot observed460
076TTechIngeniousRiverside · IT consulting · 10 staffMobile App DevelopmentWeb App DevelopmentCloud Computing5.0★ (3)450
077CCall Computer TechsRancho Cucamonga · MSP · 1 staffManaged ITNetwork managementComputer Installationnot observed45▲ 25 trending up
078EEdge SecureBeaumont · MSP · 2 staffCybersecuritySecurity ControlsAwareness Training5.0★ (2)45▲ 25 trending up
080HH.E.S. I.T. Services, LLCRiverside · MSP · 30 staffNetwork managementNetwork SecurityHelp Desknot observed45▲ 25 trending up
081GGreykhat IT ServicesSan Jacinto · Computer repair · 1 staffManaged ITCybersecurityAutomation5.0★ (3)440
082RRPM Computing & Networking, IncRancho Cucamonga · MSP · 5 staffManaged ITNetwork managementSystem Monitoring5.0★ (1)440
083RRiversidemanageditservicesRiverside · MSP · 110 staffManaged ITIT consultingCybersecuritynot observed440
084IInlandpremierRiverside · MSP · 3 staffManaged ITNetwork managementNetwork Infrastructurenot observed440
085MMSM Cyber Solutions LLCRiverside · Computer repair · 1 staffCyber InvestigationsDigital ForensicsIdentity Theft Recovery5.0★ (2)44▲ 25 trending up
086CCalifornia Digital SystemsUpland · Other BusinessManaged Print ServicesCopier Printer RepairIT consultingnot observed440
087SSecLexRiverside · MSSP · 14 staffManaged Security ServicesManaged IT ServicesConsulting5.0★ (4)440
091AAmazing Technology Group Inc.Riverside · Computer repairComputer RepairGame Console RepairElectronics Repair4.9★ (414)420
092EEndlesscomincRiverside · Cabling Av · 6 staffData CablingVoice CablingFiber Optic Cablingnot observed420
093DDynamic Technical SolutionsYucaipa · MSP · 0 staffManaged ITIT consultingHelp Desknot observed410
094CCIVET ConsultantsEastvale · IT consulting · 5 staffIT consultingWeb DesignSEO Optimizationnot observed410
095BBigO Services, LLCRancho Cucamonga · MSP · 6 staffManaged ITBackup and disaster recoveryCybersecurity4.7★ (10)410
097UUNIKO BIZ SolutionsRiverside · Other Business · 2 staffSoftware DevelopmentCybersecurityManaged Services4.2★ (5)410
098AAdvanced Managed IT TechnologyRiverside · MSP · 2 staffManaged ITMonitoringCloudnot observed41▲ 25 trending up
100PPractical ThinkersRiverside · IT consulting · 2 staffWeb Design DevelopmentE-commerceDigital Marketingnot observed400
102VVineSTAR Technology GroupYucaipa · IT consulting · 2 staffCybersecurityAPI Application SecurityEndpoint Network Protectionnot observed400
103EElite MSPLake Elsinore · MSP · 1 staffManaged ITNetwork managementBackup and disaster recoverynot observed400
104IIZENIX SolutionsChino · IT consulting · 12 staffWeb DevelopmentUi Ux DesignDynamics 365 Implementationnot observed400
107LLegacy Business ProductsRiverside · Print Services · 3 staffCopier LeasingPrinter LeasingEquipment Rentalnot observed380
108AAmbiencecommunicationsChino · MSP · 4 staffBackup and disaster recoveryCloud migrationCybersecurity4.7★ (3)380
110IIntrinsic Design and Technology LLCRancho Cucamonga · MSP · 1 staffManaged ITCybersecurityCompliancenot observed370
118FF&I TC-IT ServicesMoreno Valley · IT RepairNetwork Setup MaintenanceCloud SolutionsCybersecurity5.0★ (7)300
120LLA Computer RepairFontana · IT RepairComputer RepairOn Site SupportSoftware Installation4.4★ (51)290
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02
Map
providers by cityDrawn from provider coordinates · rings 25 mi
03
Cities in this metro
providers tracked · links to city pages04
What the data shows
measured 2026-10-3148.4
Median MSP score
6
Median headcountemployees
40
Cities with a provider
05
Questions
FAQ schemaHow many IT service providers are in the Riverside-San Bernardino-Ontario, CA metro?
232 headquartered in the metro's ZIP codes, as of 2026-10-31.
Which city in the metro has the most providers?
Riverside, with 41.
What is the median size of a provider here?
6 employees.
Listed in this metro?
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