MSPSIG.DIR · city · as of 2026-10-23
IT service providers in Costa Mesa
28 IT service providers are headquartered in Costa Mesa. Synoptek ranks highest by MSP score. Rated providers average 4.88 on Google.
Providers headquartered2816 MSPs
Top rankedSynoptekMSP score 79
Rated providers average4.88★on Google
01
Local scope
25 mi radius · providers listed belowDrawn from provider coordinates · rings 5 / 15 / 25 mi
02
Market medians
city vs CaliforniaMedian MSP score52.9California: 48.7
Median headcount11California: 10
Average Google rating4.88California: 4.66
Publish a DMARC policy4%California: not observed
** end of report **
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
002
KMicro TechCosta Mesa · IT consulting · 50-99Cloud migrationComplianceCybersecurity4.4★ (7)7175 trending up
KMicro TechCosta Mesa · IT consulting · 50-99Cloud migrationComplianceCybersecurity4.4★ (7)7175 trending up003
HelixstormCosta Mesa · MSP · 25-49Managed ITProfessional ServicesBackup and disaster recovery5.0★ (23)6825 trending up
HelixstormCosta Mesa · MSP · 25-49Managed ITProfessional ServicesBackup and disaster recovery5.0★ (23)6825 trending up004
Affant Network ServicesCosta Mesa · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity4.8★ (19)6625 trending up
Affant Network ServicesCosta Mesa · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity4.8★ (19)6625 trending up005
Core 3 TechnologiesCosta Mesa · IT consulting · 25-49Design EngineeringImplementation DeploymentMaintenance4.7★ (11)600
Core 3 TechnologiesCosta Mesa · IT consulting · 25-49Design EngineeringImplementation DeploymentMaintenance4.7★ (11)600
008
CFBTELCosta Mesa · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (2)5725 trending up
CFBTELCosta Mesa · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (2)5725 trending up
010
The Atlas GroupCosta Mesa · IT consulting · 10-24IT consultingUnified CommunicationsContact Center5.0★ (1)540
The Atlas GroupCosta Mesa · IT consulting · 10-24IT consultingUnified CommunicationsContact Center5.0★ (1)540
013
Exem ConceptsCosta Mesa · MSP · 1-4Managed ITCybersecurityCloud migration5.0★ (1)4550 trending up
Exem ConceptsCosta Mesa · MSP · 1-4Managed ITCybersecurityCloud migration5.0★ (1)4550 trending up014
Techglia, Inc.Costa Mesa · MSP · 1-4Managed ITNetwork managementBackup and disaster recovery5.0★ (1)420
Showing 14 of 14Missing or misranked? Claim it ▸
04
Nearby cities
within 40 mi · providers tracked05
Questions
FAQ schemaHow many IT service providers are in Costa Mesa?
28 tracked as of 2026-10-23.
Which provider ranks highest in Costa Mesa?
Synoptek, by MSP score.
What is the average Google rating in Costa Mesa?
4.88 across 14 rated providers.
Which metro is Costa Mesa in?
Los Angeles-Long Beach-Anaheim, CA.
Listed in Costa Mesa?
Claim your company, free.
See where you rank against the 28 providers in Costa Mesa and the firms inside your radius.