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Top Cybersecurity Companies in San Diego, CA

We've found the best
Cybersecurity Providers
 for you.

Looking for the best cybersecurity company in San Diego? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

Location
Any/All Available
Provider's minimum per-project cost
Any/All Available
Up to $2,500
Up to $25,000
Provider's minimum retainer cost
Any/All Available
Up to $1,000, monthly
$5,000 or more, monthly
Industry Expertise
Any/All Available
Attorneys
Automotive
Business Services
Construction
Dental
Education
Energy
Entertainment
Finance
Fitness
Food/Beverage
Government
Healthcare
Hospitality
Industrial
Non-Profit
Real Estate
Restaurant
Retail
SaaS
Sports
Startups
Travel
Businesses provider works with
Any/All Available
Small Businesses: 1–250 employees
Medium Businesses: 251–999 employees
Enterprise Businesses: 1000+ employees
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10 Provider(s)Last Updated: October 28, 2025
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First Team IT

San Diego, CA, US See Location
5.0 | 5 reviews
Last reviewed on 6/17/2024
First Team IT, a managed service provider based in San Diego, delivers customized IT solutions to empower businesses. Their expert team ensures technology integration, support, and secure operations, allowing businesses to focus on growth and innovation.
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Businesses provider works with
Works with
Small, Medium
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 6/21/2024
Services Offered
Managed Service ProvidersIT ServicesCybersecuritySystem Integration
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Jenni Burton — CFO
We have been using Evan and John for several years now and they are ALWAYS on top of our IT issues and/or concerns!!!
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Meriplex Communications

San Diego, CA, US + 9 More Locations
4.3 | 10 reviews
Last reviewed on 2/18/2025
Meriplex delivers secure and innovative IT solutions to forward-thinking businesses seeking efficiency and growth. We specialize in managed IT, cybersecurity, intelligent connectivity, cloud, and physical security.
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Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$10,000 or more
Provider's minimum retainer cost
Retainer minimum
$5,000 or more, monthly
Provider updated information on 2/17/2024
Services Offered
Managed Service ProvidersIT ServicesSystem IntegrationCybersecurityCloud Consulting
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Edward Brooks — CPA, Senior Manager, IT Manager
No MSP is perfect; however, Meriplex/LightPoint has been a trusted partner for our firm for years and have served us with integrity through thick and thin. They respond to criticism professionally, try hard to serve our technology needs, and work at all hours to restore our network from failures. They have earned our trust.
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Network Titan

San Diego, CA, US See Location
5.0 | 1 review
Last reviewed on 1/12/2023
Network Titan specializes in Managed & Co-Managed IT Services, providing Cybersecurity, Cloud Solutions, Desktop & Server Support in San Diego, Southern California and Western States for Legal, Accounting, Engineering, Medical, Life/Bio, Architecture, Financial Mgmt, Manufacturing and DoD clients.
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Businesses provider works with
Works with
Small, Medium
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider updated information on 1/2/2024
Services Offered
Cybersecurity
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Tamara Stordahl — Corporate Manager
Professional, reliable and proficient! We have worked with Network titan for 10+ years and we recommend them to everyone.
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AUTOMATES

San Diego, CA, US See Location
Automates is a leading Managed Service Provider (MSP) dedicated to delivering comprehensive and proactive IT solutions with a focus on reliability, transparency, client satisfaction, and responsiveness.
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Businesses provider works with
Works with
Small, Medium
Provider's minimum per-project cost
Per-project minimum
$1,000 or more
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Provider updated information on 3/5/2024
Services Offered
Cybersecurity
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Industry(s):
Real Estate | Non-Profit | Industrial | Healthcare | Finance | Business Services

RSI Security

San Diego, CA, US See Location
RSI Security is a trusted partner for handling your cybersecurity threats and risk. We specialize in cybersecurity services, protecting data for companies worldwide. We offer expert consulting on achieving compliance in all industries. Mitigating risk ...
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Businesses provider works with
Works with
Small, Medium, Enterprise
Provider updated information on 3/18/2020
Services Offered
Cybersecurity
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Industry(s):
Business Services
2022 Study: 50% of SMBs Have a Cybersecurity Plan in Place | UpCity

This UpCity study presents insight from 600 U.S. small business owners and IT experts on their latest cybersecurity practices, data breach prevention, and disaster recovery measures in 2022.

Read Article
How to Hire a Cybersecurity Company | UpCityRead Article
9 Cybersecurity Risk Management Tips for SMBs | UpCityRead Article
What to include in your small business cybersecurity checklist | UpCityRead Article
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San Diego security systems and solutions serving Torrey Pines and Carlsbad, call (800) 286-2555. California Commercial Security specializes in business security solutions.
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Services Offered
CybersecurityCommercial Security
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EESS, Inc. provides executive protection services in San Jose, San Francisco and New York as well as international corporate training and security.
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Services Offered
Cybersecurity
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Neodru

San Diego, CA, US See Location
Small Business and Personal Digital Marketing Services Specializing in Web Design and Content Creation.
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Services Offered
Cybersecurity
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Security On-Demand is a managed security service provider powered by behavioral analytics technology to find breaches in hours, not months. (888) 863-1117
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Services Offered
Cybersecurity
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imageware

San Diego, CA, US See Location
Imageware identifies, verifies and authenticates who people are, not just what keys and codes they have.
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Services Offered
Cybersecurity
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