MSPSIG.DIR · city · as of 2026-10-24

IT service providers in San Marcos

14 IT service providers are headquartered in San Marcos. IT TechPros ranks highest by MSP score. Rated providers average 4.78 on Google.

Providers headquartered142 MSPs

Top rankedIT TechProsMSP score 63

Rated providers average4.78★on Google

Local scope

25 mi radius · providers listed below

Drawn from provider coordinates · rings 5 / 15 / 25 mi

city vs California

Median MSP score48.2California: 48.7

Median headcount6California: 10

Average Google rating4.78California: 4.66

Publish a DMARC policy0%California: not observed

** end of report **

4 providers · sort: score / best reviewed

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

IT TechProsSan Marcos · MSP · 10-24Backup and disaster recoveryCybersecurityvCIO4.9★ (35)6325

002

The Cloud Concept, CorpSan Marcos · VAR and telecom · 5-9vCIOSecurity Compliance AssessmentPenetration Testing4.3★ (24)500

003

Rockstar Computer HelpSan Marcos · IT consulting · 5-9IT consultingBackup and disaster recoveryNetwork management5.0★ (6)4925

004J&B ComputersSan Marcos · IT Repair · unknownDiagnosticsIn Shop RepairsCustom Pc Builds4.9★ (139)480

Showing 4 of 4Missing or misranked? Claim it ▸

within 40 mi · providers tracked

FAQ schema

How many IT service providers are in San Marcos?

14 tracked as of 2026-10-24.

Which provider ranks highest in San Marcos?

IT TechPros, by MSP score.

What is the average Google rating in San Marcos?

4.78 across 4 rated providers.

Which metro is San Marcos in?

San Diego-Chula Vista-Carlsbad, CA.

Listed in San Marcos?

See where you rank against the 14 providers in San Marcos and the firms inside your radius.