DS-US-CA · Regional listRev. 8 Nov 2026

MSPs in California

1152 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

1,152MSPs · page 6

Benex Technology logo

Benex Technology

Santa Monica, California · US

Support
24/7
Size
–
Facts
33

SophosSonicWallUbiquiti UniFiVeeam

Centarus IT logo

Centarus IT

San Francisco, California · US

Support
24/7
Size
11–50
Facts
33

Datto RMMScreenConnectIT GlueHuntressDNSFilter

Chadsel LLC logo

Chadsel LLC

Long Beach, California · US

Support
24/7
Size
1–10
Facts
33

SentinelOneCrowdStrikeMicrosoft DefenderKnowBe4Proofpoint

Consilien

Torrance, California · US

Support
24/7
Size
11–50
Facts
33

SonicWallWatchGuardConnectWise (product not named)Datto (product not named)

North Blue Networks logo

North Blue Networks

Orange, California · US

Support
Business hours
Size
11–50
Facts
33

HaloPSACisco Duo

Obsidian IT logo

Obsidian IT

Redding, California · US

Support
24/7
Size
11–50
Facts
33

SonicWall

Office1 San Luis Obispo logo

Office1 San Luis Obispo

San Luis Obispo, California · US

Support
24/7
Size
201–500
Facts
33

SophosWebrootConnectWise (product not named)

SignalAge logo

SignalAge

Laguna Hills, California · US

Support
24/7
Size
–
Facts
33
TruAdvantage logo

TruAdvantage

San Francisco, California · US

Support
24/7
Size
11–50
Facts
33

ConnectWise PSA

Twintel logo

Twintel

Garden Grove, California · US

Support
24/7
Size
11–50
Facts
33

Autotask PSASplashtop

United Force LLC logo

United Force LLC

Beverly Hills, California · US

Support
–
Size
–
Facts
33

ScreenConnectCrowdStrikeFortinetSonicWallCisco Meraki

Vectra AI logo

Vectra AI

San Jose, California · US

Support
–
Size
501+
Facts
33

SentinelOneCrowdStrikeMicrosoft Defender

Xperts Unlimited logo

Xperts Unlimited

Marina Del Rey, California · US

Support
–
Size
11–50
Facts
33

SophosFortinetSonicWall

nDataStor logo

nDataStor

Sacramento, California · US

Support
24/7
Size
–
Facts
33

HaloPSA

415 IT logo

415 IT

San Rafael, California · US

Support
24/7
Size
1–10
Facts
32

AUTOMATES

National City, California · US

Support
–
Size
–
Facts
32
Aero IT, Inc. logo

Aero IT, Inc.

San Diego, California · US

Support
–
Size
1–10
Facts
32

Ubiquiti UniFi

Beshore IT logo

Beshore IT

Irvine, California · US

Support
Business hours
Size
–
Facts
32

SentinelOneUbiquiti UniFi