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 43

Clever Ducks logo

Clever Ducks

San Luis Obispo, California · US

Support
–
Size
–
Facts
11
ELC Consulting logo

ELC Consulting

Antioch, California · US

Support
–
Size
–
Facts
11

ProofpointBarracudaFortinetVeeam

Fibnet Inc logo

Fibnet Inc

Concord, California · US

Support
–
Size
1–10
Facts
11

Fortinet

Infinet Systems logo

Infinet Systems

Hayward, California · US

Support
24/7
Size
–
Facts
11

ScreenConnect

Metallic IT logo

Metallic IT

Alhambra, California · US

Support
Business hours
Size
–
Facts
11

BitdefenderBarracudaCisco Meraki

NetSmith logo

NetSmith

Atascadero, California · US

Support
–
Size
–
Facts
11

HaloPSA