Managed IT services
Help desk, monitoring and maintenance, technology planning, vendor coordination and cybersecurity, organized under one clear plan.
● TechCore business IT for Nashville, Middle Tennessee & Chattanooga
Support for the networks, users, servers, cloud services, phones and cybersecurity your operation depends on, from one local team.
TechCore is the business IT team at Turner Security. We support the technology Tennessee businesses run on: networks and Wi-Fi, firewalls and network security, servers, cloud services and backup, business IP phones, and the computers your team uses every day.
Because TechCore and Turner Security are one company, the same team that supports your network also understands the cameras, access control and recorders connected to it. We work from offices in Smyrna and Chattanooga, on-site and remotely.
Choose the service that matches the need, or let one coordinated team handle all of it.
Help desk, monitoring and maintenance, technology planning, vendor coordination and cybersecurity, organized under one clear plan.
Business Wi-Fi, switching, routing and cabling built around your users and spaces.
Firewalls, secure remote access and access rules for users and devices.
Server health, storage, backup and recovery, and cloud apps planned around access and risk.
Extensions, call routing, auto attendants, voicemail and multi-location calling.
Device planning, setup, repair, repair-or-replace advice and custom builds for defined workloads.
Remote troubleshooting first, and hands-on help when users, devices or projects need it.

TechCore is the business IT company behind Turner Security, a Tennessee security company since 1976. Same owners, same offices in Smyrna and Chattanooga, and one team for your network and the security systems on it.
Our offices in Smyrna and Chattanooga support businesses across Tennessee, and we serve companies nationwide, with customers today in Tennessee, Georgia, New York, Pennsylvania, Massachusetts, Kentucky, Nebraska, Florida, Alaska and Canada.
Cameras, access control and recorders all run on your network. Because TechCore and Turner Security are one company, the people planning your IT understand the security systems connected to it.
Start with the operation, the current condition and the result you need.
We review your network, users, devices and systems.
A practical plan with what to fix first.
We set it up and document everything.
Help desk, maintenance and planning as you grow.
Partners include Microsoft, Dell, HP, Lenovo, Sophos, SonicWall, VMWare, Supermicro, Malwarebytes, Yealink, EnGenius, Eagle Eye Networks, Axis, Hanwha Vision, Brivo, Alarm.com.
I am a manager for 4 locations of Express Employment Professionals and we've recently used TechCore for our phone service. Our installation was easy and fast! Jamie and Alex took extra care to make sure all of our needs were met in each office, they had everything installed and running on the same day and Alex has been incredibly helpful for any changes we've needed with staff changes. I would highly recommend TechCore's phone and networking service.
We used Turner Security when our business transferred to a new location and they went above and beyond to make sure we were up and running for business as quickly as possible. Jamie, Mike, Reid, Nathan, Greg, TJ and Dan were all very polite, professional, and friendly. I highly recommend them for all your IT needs!
TechCore takes care of our IT and we could not be more pleased with Jamie, Chris and everyone at Turner Security. They are quick to respond and fix any IT issues.
Managed IT typically covers help desk and user support, monitoring and maintenance of your computers and network, security updates, backup checks, technology planning and coordination with your other vendors, all under one plan instead of one-off calls.
Yes. Many issues are fixed remotely, which is faster for your team. We come on-site when users, devices or network equipment need hands-on work.
Yes. TechCore supports businesses across Nashville, Middle Tennessee and the Chattanooga area from our Smyrna and Chattanooga offices.
Yes. We start by documenting your current setup, accounts and equipment so the handoff is organized, then fix the most urgent issues first.
Yes. We set up business IP phone service with extensions, call routing, auto attendants, voicemail and mobile apps, and we support it after the install.
We look at the age of the device, the cost of the repair, downtime and what the user needs, then give you a straight recommendation.
106 Enon Springs Rd E, Smyrna, TN 37167
Get directions to the Smyrna (Nashville & Middle TN) office (opens in a new tab)5959 Shallowford Rd, Suite 541, Chattanooga, TN 37421
Get directions to the Chattanooga office (opens in a new tab)
Organize a managed IT transition around business ownership, usable documentation, shared responsibilities, controlled cutover tests, and deliberate access removal.

Plan a controlled restore exercise around a real business task, then validate the recovered files, permissions, application dependencies, and recovery timing.

Firewalls have always been a core part of network security, but the way businesses operate has changed.

Commercial security is handled by our sister company, Turner Security. Same owners, same offices, on the same network you already trust us with.
Tell us what's going on and we'll set up an assessment with a local tech.