IT shouldn’t be a daily distraction.
Or a constant security worry.
Or something you only think about when it breaks.

At Advanced IT Support, we help Jacksonville-based small and mid-sized businesses run IT that simply works - quietly, securely, and reliably.

We deliver straightforward IT support with enterprise standards, without the jargon, ticket theatre, or long-term lock-ins that frustrate growing businesses.

What makes us different:
• Real people, real support - no call centres, no hand-offs
• Clear, transparent pricing - no surprises
• Enterprise-grade cybersecurity & infrastructure, scaled for SMBs
• Fast, accountable response when it actually matters

Whether you need fully managed IT, cybersecurity, cloud services, or ongoing guidance, we act as an extension of your business - not just another vendor.

Who we work best with:
• Growing SMBs that depend on technology to operate
• Businesses that value reliability, security, and straight answers
• Teams who want IT handled properly, not constantly managed internally

We’re proudly Jacksonville-based and focused on long-term partnerships, not quick wins.

If you’re tired of repeated IT issues and want calm, dependable support behind the scenes, let’s start with a conversation - not a contract.
From managed IT services and infrastructure support to cybersecurity, networking, and hardware solutions, we take pride in offering tailored strategies that empower you to focus on what you do best.  Our founder, Jeremiah Dillingham, leads with over 2 decades of experience in both corporate and small-business environments, shaping an organization that values responsiveness, trust, and clear communication above all. By choosing Advanced IT Support, you’ll gain a technology partner committed to helping your business succeed.

Advanced IT Support

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