Top Managed IT Companies in Honolulu

Gigaisland

The friendlier side of IT: small-business networks, security, and backup, Honolulu-owned.

✓ Verified Provider ⭐ 5.0/5 Stars Est. 2003
Honolulu, HI (Aha Niu Pl)
1–9 employees
Founded 2003
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Gigaisland is a managed IT services provider based in Honolulu, HI (Aha Niu Pl), operating since 2003. Across 92 verified Google reviews it averages 5.0 out of 5, a public track record you can weigh during diligence. It focuses on Network & Infrastructure Setup, On-Call IT Support, Firewall & Security, On-Site & Off-Site Backup. Compare it against other Honolulu managed IT providers, then request a quote.

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

About Gigaisland

Gigaisland carries a perfect 5.0 across 92 Google reviews, the highest review volume of any provider in this Honolulu shortlist. Founded in 2003 and locally owned on Oahu, the small (1-9 person) firm bills itself as 'the friendlier side of computer services' and leans on the Hawaiian idea of ohana, treating clients like family.

Its core work is building out a complete computing environment for a business: computers, servers, networking, firewall and security, and on-site and off-site backup, set up from the ground up. Day to day, Gigaisland provides on-call technical support both on-site and remotely, email server and off-site email hosting, firewall and security, and research and recommendations on hardware and software.

For a Honolulu small business or startup that wants a single, responsive local contact to stand up and look after its IT, Gigaisland fits. It is a smaller, hands-on shop rather than an enterprise MSP, so the deep review base reflects a personal-service reputation, the kind of word-of-mouth that carries weight in a small island market.

Services Offered

🌐
Network & Infrastructure Setup
🖥️
On-Call IT Support
🔒
Firewall & Security
💾
On-Site & Off-Site Backup
📧
Email Hosting & Security
🛒
Hardware & Software Sourcing

Industries Served

🏢 Small Business
🚀 Startups
🏪 Local Retail & Services

Why Choose Gigaisland

5.0 Across 92 Google Reviews

The highest review volume in this shortlist at a clean 5.0, reflecting a strong personal-service reputation that travels far by word of mouth in a small market.

🤙

Locally Owned, Ohana Approach

Gigaisland is Honolulu-owned and leans on the ohana idea, treating clients as family, with a hands-on style small businesses value.

🛠️

Builds Environments End to End

From servers and networking to firewall, security, and backup, Gigaisland can stand up a small-business IT environment from the ground up and look after it.

Location

Honolulu, HI (Aha Niu Pl)

Certifications & Compliance

Microsoft business environments
Locally owned Hawaii small business

Frequently Asked Questions

What do Gigaisland reviews say?

Across 92 verified Google reviews, Gigaisland averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Gigaisland provide?

Gigaisland delivers Network & Infrastructure Setup, On-Call IT Support, Firewall & Security, On-Site & Off-Site Backup, Email Hosting & Security, Hardware & Software Sourcing to organizations across Honolulu, HI.

What area does Gigaisland serve?

Gigaisland is based in Honolulu, HI (Aha Niu Pl) and supports businesses across Honolulu and the greater metro area.

When did Gigaisland start?

Gigaisland has been operating since 2003.

Is Gigaisland certified?

Gigaisland carries Microsoft business environments, Locally owned Hawaii small business.