IT Support Services in Charleston

Real-Time Tech Support for the Seacoast’s Most Ambitious Businesses

Flat-Rate Support That Fits Your Budget
Our support plans come with one predictable monthly rate — no hourly surprises, no fine print. You get full-service coverage without fluctuating costs.
24/7 Monitoring to Prevent Costly Outages
We monitor your network and infrastructure around the clock — identifying early warning signs, patching vulnerabilities, and keeping your systems healthy.
IT Support That Fits Your Business
From waterfront creative studios to Portwalk medical offices, our support is built around your environment, industry regulations, and business goals.
Rapid Response — 90% of Issues Handled in 90 Seconds
Time is money. That’s why the majority of support tickets are resolved live by a technician within 90 seconds — no wait, no voicemail runaround.
Built-In Security at Every Touchpoint
We incorporate proactive cybersecurity into every support plan — including endpoint protection, real-time alerts, backup validation, and more.

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Why Choose Us?

What Makes Lumintus Charleston’s Trusted IT Support Provider

Direct Access to Tier 2+ Engineers
Forget escalations. You’ll work directly with experienced IT professionals from the start — ensuring faster fixes and better results.
11+ Years Supporting Businesses Across New England
From Charleston’s downtown tech corridor to neighboring towns in the Seacoast, we’ve supported growing organizations for over a decade with speed and reliability.
Flexible Support That Grows With You
Expanding into new locations? Onboarding hybrid teams? We scale our IT support as your business evolves — without disrupting your operations.

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Explore Our Full Range of IT Services in Charleston

Our Other Services in Charleston

Find complete, customized IT solutions designed to meet your local business needs.