Top Managed IT Companies in Costa Mesa

QueNexus

Quantum-Inspired. AI-Driven. Intelligently Connected.

✓ Verified Provider Est. 1995
Costa Mesa, CA
1–9 employees
Founded 1995
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QueNexus is a managed IT services provider based in Costa Mesa, CA, operating since 1995. It focuses on Managed IT Services, Cybersecurity, Cloud Services, Backup & Business Continuity. Compare it against other Costa Mesa managed IT providers, then request a quote.

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

About QueNexus

QueNexus (formerly Fine Telecommunications, the entity finetele.com redirects to) is a managed services provider combining AI-driven operations with connectivity, cloud, and cybersecurity services for enterprises.

Services Offered

🖥️
Managed IT Services
🔒
Cybersecurity
☁️
Cloud Services
💾
Backup & Business Continuity
🛟
IT Help Desk & End-User Support
🌐
Network Management

Why Choose QueNexus

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Based in Costa Mesa

QueNexus (formerly Fine Telecommunications; site redirects from finetele.com) is headquartered in Costa Mesa, CA, so Costa Mesa businesses get a local team for on-site work instead of a distant call center.

Rebranded from Fine Telecommunications to QueNexus

Rebranded from Fine Telecommunications to QueNexus

🖥️

AI-driven, quantum-inspired managed services positioning

AI-driven, quantum-inspired managed services positioning

Location

Costa Mesa, CA

Certifications & Compliance

Rebranded from Fine Telecommunications to QueNexus
AI-driven, quantum-inspired managed services positioning

Frequently Asked Questions

Which IT services does QueNexus provide?

QueNexus delivers Managed IT Services, Cybersecurity, Cloud Services, Backup & Business Continuity, IT Help Desk & End-User Support, Network Management to organizations across Costa Mesa, CA.

What area does QueNexus serve?

QueNexus is based in Costa Mesa, CA and supports businesses across Costa Mesa and the greater metro area.

When did QueNexus start?

QueNexus has been operating since 1995.

Is QueNexus certified?

QueNexus carries Rebranded from Fine Telecommunications to QueNexus, AI-driven, quantum-inspired managed services positioning.