Commercial Security & IT Services in Dallas, TX
Managed IT services, IT support, cybersecurity & security cameras for Dallas businesses. Local Cisco-certified team. Call (484) 261-8200.
Everything Dallas businesses need, from one local team
Managed IT & security services in Dallas
Harris Technology Services serves Dallas from our Dallas (TX hub) office with same-day and next-day response for installations, service calls, and on-site engineering. For projects that need a physical presence, our engineers deploy from the nearest hub for site surveys, installations, and on-site service.
Dallas's industry mix — combined with the regulatory landscape in Texas — drives a different security and IT design per customer. We work with each client to scope the right blend of access control, video surveillance, network infrastructure, and managed services for their environment.
Coverage: We work throughout Dallas, including downtown Dallas, Plano, Irving, Frisco and the Telecom Corridor. We serve Dallas and all of Dallas County, including ZIP codes 75201, 75204, 75206, 75214, 75219, 75225, 75240. Our team designs, deploys, and supports IT and security infrastructure across the Dallas area.
Service area around Dallas
This map shows the area our field team serves; it does not represent a staffed HTS office.
Why Dallas businesses choose HTS
One accountable team for physical security and IT — designed, installed, and supported by our own engineers.
A Texas team that knows Dallas
From initial site survey through 24/7 monitoring, everything is handled in-house — no subcontractors, no finger-pointing between vendors.
Industries
Industries we serve in Texas
Our Dallas-area clients include oil and gas and energy, healthcare systems and life sciences, aerospace and defense, technology and SaaS (Austin), logistics and intermodal, and banking and financial services. Each gets a security and IT design matched to its compliance and operational requirements.
Technology partner solutions
Compare the security platforms our engineers design, deploy, and support.
Nearby service areas
Frequently asked questions