Top Managed IT Companies in Fort Lauderdale

ISTN

Trusted IT & Cybersecurity Services - Across the U.S. and International Markets.

✓ Verified Provider ⭐ 5.0/5 Stars Est. 1994
Fort Lauderdale, FL
50–249 employees
Founded 1994
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ISTN is a managed IT services provider based in Fort Lauderdale, FL, operating since 1994. Across 8 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, IT Help Desk & End-User Support, VoIP & Business Phone. Compare it against other Fort Lauderdale managed IT providers, then request a quote.

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

About ISTN

ISTN, founded in 1994, is a leading Managed Services Provider in South Florida offering managed IT/help desk, cybersecurity software, and telephony/unified communications to private sector, healthcare, and government clients in South Florida and New York.

Services Offered

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Managed IT Services
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Cybersecurity
🛟
IT Help Desk & End-User Support
🔌
VoIP & Business Phone

Industries Served

🏥 Healthcare
🏛️ Government

Why Choose ISTN

5.0/5 From 8 Google Reviews

With 8 reviews averaging 5.0, ISTN has a checkable public track record rather than marketing claims alone.

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Based in Fort Lauderdale

ISTN is headquartered in Fort Lauderdale, FL, so Fort Lauderdale businesses get a local team for on-site work instead of a distant call center.

30+ years in business (since 1994)

30+ years in business (since 1994)

🖥️

Leading MSP in South Florida

Leading MSP in South Florida

Location

Fort Lauderdale, FL

Certifications & Compliance

30+ years in business (since 1994)
Leading MSP in South Florida
Secure360 ransomware protection backed by $1,000,000 guarantee

Frequently Asked Questions

What do ISTN reviews say?

Across 8 verified Google reviews, ISTN averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does ISTN provide?

ISTN delivers Managed IT Services, Cybersecurity, IT Help Desk & End-User Support, VoIP & Business Phone to organizations across Fort Lauderdale, FL.

What area does ISTN serve?

ISTN is based in Fort Lauderdale, FL and supports businesses across Fort Lauderdale and the greater metro area.

When did ISTN start?

ISTN has been operating since 1994.

Is ISTN certified?

ISTN carries 30+ years in business (since 1994), Leading MSP in South Florida, Secure360 ransomware protection backed by $1,000,000 guarantee.