Top Managed IT Companies in San Diego

REMSIS

San Diego managed IT with bilingual, project-ready support.

✓ Verified Provider ⭐ 5.0/5 Stars
San Diego, CA
10–49 employees
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REMSIS is a managed IT services provider based in San Diego, CA. Across 28 verified Google reviews it averages 5.0 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Cybersecurity & Threat Protection, Cloud Services & Migration, IT Help Desk & End-User Support. Compare it against other San Diego managed IT providers, then request a quote.

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

About REMSIS

REMSIS reviews highlight responsiveness, planning, and an international reach few local shops can match. Across 27 Google ratings at a 5-star average, clients describe quick resolution and clear cost communication, with owner Roman named for being hands-on. One commercial solar client credited REMSIS with fixing network issues on an SMA cluster controller and standardizing their setup; a Swiss-connected manufacturer praised smooth coordination with corporate headquarters, helped by Roman's fluent German.

Based in San Diego, REMSIS serves professional-services, healthcare and medical, and biotech and life-sciences clients, including small design firms and companies with overseas parent offices. Reviewers note the team also educates them on fixing small issues themselves, a sign of a collaborative approach.

Its work spans managed IT, cybersecurity, cloud services, help desk support, and network management, backed by Microsoft Partner status and a 10 to 49 person team. For San Diego businesses with international ties or complex project needs, the multi-year, multi-site relationships in these reviews stand out.

Services Offered

🖥️
Managed IT Services
🔒
Cybersecurity & Threat Protection
☁️
Cloud Services & Migration
🛟
IT Help Desk & End-User Support
🌐
Network Management

Industries Served

📋 Professional Services
💊 Healthcare & Medical
🧬 Biotech & Life Sciences

Why Choose REMSIS

⭐

5/5 Across 27 Google Reviews

27 five-star ratings, several spanning many years, point to steady delivery and repeat business.

📍

San Diego, Globally Connected

Reviewers value REMSIS coordinating with overseas headquarters, including fluent German, a rare edge for a local provider.

🔒

Project and Network Strength

Clients credit REMSIS with office, warehouse, and production-line buildouts plus tricky network fixes, showing real project depth.

Offices

REMSIS lists 3 offices. Choose one to see it on the map.

Certifications & Compliance

✓
Microsoft Partner

Frequently Asked Questions

What do REMSIS reviews say?

Across 28 verified Google reviews, REMSIS averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does REMSIS provide?

REMSIS delivers Managed IT Services, Cybersecurity & Threat Protection, Cloud Services & Migration, IT Help Desk & End-User Support, Network Management to organizations across San Diego, CA.

What area does REMSIS serve?

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

Is REMSIS certified?

REMSIS carries Microsoft Partner.