DS-US-CA · Regional listRev. 9 Nov 2026

MSPs in California

1148 managed service providers with their HQ in California, most-documented first. Each links to a spec sheet with sources. Filter this list by stack, industry, size or 24/7 support.

Cities

1,148MSPs · page 13

Squeeze Technology logo

Squeeze Technology

Lake Forest, California · US

Support
–
Size
–
Facts
27

Freshservice / FreshdeskScreenConnectIT Glue

SynoForce logo

SynoForce

Laguna Hills, California · US

Support
24/7
Size
1–10
Facts
27

Cisco MerakiAcronis

Tech Judge Inc. logo

Tech Judge Inc.

Chatsworth, California · US

Support
–
Size
–
Facts
27

Zoho DeskIT GlueSentinelOneCrowdStrikeProofpoint

Total Secure Technology logo

Total Secure Technology

Sacramento, California · US

Support
24/7
Size
11–50
Facts
27

ScreenConnectTeamViewerIT GlueSentinelOneSophos

V.I. Experts logo

V.I. Experts

Carlsbad, California · US

Support
–
Size
1–10
Facts
27

Fortinet

Verve IT logo

Verve IT

Stockton, California · US

Support
–
Size
–
Facts
27

ScreenConnectBlackpoint CyberKnowBe4Cisco Meraki

7th Di Technologies

El Dorado Hills, California · US

Support
24/7
Size
–
Facts
26

SentinelOneWebrootVeeam

ALFA Business, Inc. logo

ALFA Business, Inc.

Riverside, California · US

Support
–
Size
–
Facts
26

NinjaOneCrowdStrikeProofpointSonicWallUbiquiti UniFi

Attentive IT logo

Attentive IT

Chatsworth, California · US

Support
24/7
Size
1–10
Facts
26

Ubiquiti UniFi

CSP Networks logo

CSP Networks

Irvine, California · US

Support
Extended hours
Size
–
Facts
26
CyberHAWKS logo

CyberHAWKS

Santa Clara, California · US

Support
–
Size
11–50
Facts
26

FortinetSonicWallVeeam

DynaTech Systems

Manteca, California · US

Support
–
Size
501+
Facts
26

Ingram Micro

Enteracloud logo

Enteracloud

San Diego, California · US

Support
–
Size
11–50
Facts
26

Zendesk

Guardnet logo

Guardnet

San Jose, California · US

Support
–
Size
1–10
Facts
26

ScreenConnectSplashtop

IT21ST, LLC logo

IT21ST, LLC

Westlake Village, California · US

Support
24/7
Size
1–10
Facts
26