Top Managed IT Companies in San Diego

DeepSeas

Cybersecurity That Runs Deeper

✓ Verified Provider ⭐ 3.6/5 Stars Est. 2001
San Diego, CA
250+ employees
Founded 2001
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DeepSeas is a managed IT services provider based in San Diego, CA, operating since 2001. Across 5 verified Google reviews it averages 3.6 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Cybersecurity, Cloud Services, Compliance & Risk. Compare it against other San Diego managed IT providers, then request a quote.

Vetted by the Best IT MSP editorial team · Last updated June 2026

About DeepSeas

DeepSeas is a managed cybersecurity services provider delivering 24/7 managed detection and response, offensive security testing, threat intelligence, strategic advisory, and compliance/GRC support across IT, OT/ICS, and mobile environments for mid-market and enterprise clients.

Services Offered

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Managed IT Services
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Cybersecurity
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Cloud Services
Compliance & Risk
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IT Consulting

Industries Served

🎓 Education
🏭 Manufacturing
🏥 Healthcare

Why Choose DeepSeas

3.6/5 From 5 Google Reviews

With 5 reviews averaging 3.6, DeepSeas has a checkable public track record rather than marketing claims alone.

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Based in San Diego

DeepSeas is headquartered in San Diego, CA, so San Diego businesses get a local team for on-site work instead of a distant call center.

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'DeepSeas Complete' bundles monitoring, testing, and

'DeepSeas Complete' bundles monitoring, testing, and advisory in one program

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covers IT/cloud, OT/ICS, and mobile/BYOD environments

covers IT/cloud, OT/ICS, and mobile/BYOD environments

Location

San Diego, CA

Certifications & Compliance

'DeepSeas Complete' bundles monitoring, testing, and advisory in one program
covers IT/cloud, OT/ICS, and mobile/BYOD environments

Frequently Asked Questions

What do DeepSeas reviews say?

Across 5 verified Google reviews, DeepSeas averages 3.6 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does DeepSeas provide?

DeepSeas delivers Managed IT Services, Cybersecurity, Cloud Services, Compliance & Risk, IT Consulting to organizations across San Diego, CA.

What area does DeepSeas serve?

DeepSeas is based in San Diego, CA and supports businesses across San Diego and the greater metro area.

When did DeepSeas start?

DeepSeas has been operating since 2001.

Is DeepSeas certified?

DeepSeas carries 'DeepSeas Complete' bundles monitoring, testing, and advisory in one program, covers IT/cloud, OT/ICS, and mobile/BYOD environments.