MSP SignalBETA
MSPSIG.DIR · state · as of 2026-10-24

IT service providers in California

335 IT service providers are tracked in California, 265 of them MSPs. Rated providers average 4.76 on Google.

Providers tracked335265 MSPs
Top rankednot observed
Rated providers average4.76★on Google · median score 56
01

Ranked by MSP score

top 0 of 0 shown · sort: score / best reviewed

Filtered: claimed · VoIP and UCaaS · clear

No ranked providers match these filters.

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02

Map

providers by city
Los Angeles: 32San Diego: 22Irvine: 18Bakersfield: 13Glendale: 10Sacramento: 10San Francisco: 8San Jose: 7Burbank: 6Fresno: 6Carlsbad: 5Huntington Beach: 5Newport Beach: 5Pasadena: 4Riverside: 4Thousand Oaks: 4Folsom: 3Redlands: 3San Luis Obispo: 3Santa Clarita: 3Santa Cruz: 3Stockton: 3Westlake Village: 3Anaheim: 2Arcadia: 2Auburn: 2Brentwood: 2Campbell: 2Chico: 2Chula Vista: 2Clovis: 2Corona: 2Costa Mesa: 2Goleta: 2Laguna Beach: 2Lodi: 2Mill Valley: 2Mission Viejo: 2Modesto: 2Monterey: 2Oceanside: 2Orange: 2Palm Desert: 2Pleasanton: 2Rancho Cucamonga: 2Richmond: 2Roseville: 2Salinas: 2San Carlos: 2San Rafael: 2Santa Ana: 2Santa Barbara: 2Santa Clara: 2Santa Monica: 2Temecula: 2Upland: 2Valencia: 2Ventura: 2Victorville: 2Antioch: 1Los AngelesSan DiegoIrvineBakersfieldGlendaleSacramentoSan FranciscoSan JoseDrawn from provider coordinates
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What the data shows

measured 2026-10-24
55.5
Median MSP scoreof California providers
0%
Publish a DMARC policyof California providers
23%
Claim 24/7 supportof California providers
7
Median headcountemployees
81 cities in California carry exactly one tracked provider.
** end of report **
04

Cities in California

top 12 of 120 · providers tracked
Los Angeles
32San Diego
22Irvine
18Bakersfield
13Glendale
10Sacramento
10San Francisco
8San Jose
7Burbank
6Fresno
6Carlsbad
5Huntington Beach
5
05

From our research

MSPSIG.WIRE
How many IT service providers are in California?
335 tracked as of 2026-10-24.
What is the median size of a provider here?
7 employees.
Listed in California?

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