Dallas County · North Texas

IT Support & Managed Services in Addison, TX

Four square miles, thousands of businesses, and very little tolerance for downtime.

Addison packs an extraordinary number of businesses into a few square miles: professional-services firms, corporate offices, hospitality, and the business-aviation traffic at Addison Airport. Topping Technologies supports Addison organizations that want enterprise-grade IT and security from a genuinely local, responsive team.

Get a quote for Addison Call 817 · 366 · 5829

Why Addison businesses choose a local partner

Density means competition, and competition means downtime and security gaps cost you directly. We give Addison's professional-services and corporate offices proactive management, a real cybersecurity practice, and vendor-neutral procurement, so technology works in your favor. Being local keeps us minutes from your suite.

What we do for Addison businesses

Managed IT

Monitoring, help desk, patching, and vCIO strategy. Your whole IT department, run as a service.

Cybersecurity

Managed detection & response, endpoint and email security, awareness training, and compliance.

Cloud & Data Center

Microsoft 365, Azure and AWS, migrations, and tested backup & disaster recovery.

Edge Computing

Resilient, secure infrastructure for branch sites, remote locations, and connected operations.

Procurement (VAR)

Vendor-neutral sourcing of hardware, software, and licensing, sized and priced to fit.

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Addison industries we serve

Professional servicesCorporate & satellite officesHospitality & restaurantsBusiness aviationFinance & insurance

Frequently asked questions

Do you support professional-services firms in Addison?

Yes. Law, accounting, finance, and consulting offices are a core client type, along with the security and compliance their data demands.

How local is your support for Addison clients?

Very. We are a short drive away with a published response SLA and same-day onsite when needed.

Can you handle multi-location businesses headquartered in Addison?

Yes. We run centralized management and security across every location, with consistent standards and one accountable team.

Serving Addison and nearby North Texas

Dallas → Richardson → Plano → Farmers Branch

Topping Technologies
8375 Dominion Pkwy, Suite 407
Plano, TX 75024

817 · 366 · 5829

Serving Addison and the greater DFW metroplex since 2017. Our engineers are local, we stay vendor-neutral, and one team handles both your IT and your security.

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