Fire alarm installation
New fire alarm panels, detectors, pull stations and notification devices for new construction, buildouts and replacements.
● Commercial security
Fire alarm panels, smoke and heat detection, notification devices and 24/7 monitoring, installed and serviced by a local team. From new buildings and renovations to inherited systems that need attention.

Commercial fire protection is the fire alarm system that detects smoke, heat or sprinkler flow, sounds horns and strobes to get people out, and signals a monitoring center so the fire department is called. It also includes the inspection and service that keep the system working and ready for the fire marshal.
Turner Security installs, monitors, inspects and services commercial fire alarm systems for businesses in Middle Tennessee and the Chattanooga area, working with established fire alarm panel manufacturers and a UL-listed central station for monitoring.
Every building is different. We start with the facility, how it is used and the system that is already there.
New fire alarm panels, detectors, pull stations and notification devices for new construction, buildouts and replacements.
Alarm, supervisory and trouble signals are sent to a UL-listed central station that dispatches the fire department and notifies your contacts.
Scheduled inspection and testing of devices and panels, with documentation you can keep on file.
Troubleshooting trouble signals, replacing failed devices and fixing the problems that cause false alarms.
Adding or moving devices when you remodel, expand or change how a space is used.
Review of older panels and devices, with a clear answer on what can be kept, what needs repair and what should be replaced.
Fire alarms protect people first, and they are also what insurers and fire marshals look at. A system with ignored trouble lights, missed inspections or old devices puts both at risk.
Working with one local company for fire, security and cameras means fewer vendors, one service call and a team that already knows your building.

Clear scope before any work starts.
We look at the building, how it is used and the condition of any existing fire alarm system.
We confirm what the project needs and give you a written proposal with a clear price.
Our technicians install, upgrade or repair the system and test every device.
We connect monitoring and keep the system inspected and serviced going forward.
Cost depends on the size of the building, the number of devices, whether there is a sprinkler system to monitor, and whether existing wiring and devices can be reused. We review the facility and give you a written proposal with a clear price.
Yes. Fire alarm signals are sent to a UL-listed central station 24/7, which dispatches the fire department and notifies your contacts.
Most commercial fire alarm systems need inspection and testing at least once a year, and some devices more often, depending on fire code and your local fire marshal. We can help you set up a schedule that fits your building.
Often, yes. We review the existing panel and devices, fix what can be repaired and tell you clearly if any part of the system should be replaced.
Trouble signals usually point to a failed device, a wiring problem, a low backup battery or a lost communication path to the monitoring center. Call us and we will troubleshoot it, often starting remotely.
Yes. Turner Security installs and services fire alarms, intrusion alarms, cameras and access control, so one team knows your whole building.
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)Local fire alarm service from our Smyrna office.
Local fire alarm service from Shallowford Road.
Intrusion alarms and monitoring planned with your fire system.
Clear video of entrances, lots and inventory.
Networks, IP phones, servers and managed IT are handled by our sister company, TechCore. Same owners, same local team, one call for security and IT.
Richard really helped us out when we had issues with our fire monitoring at our box plant.
Turner is extremely dedicated to its customers. They go above and beyond what is expected of them. Turner's resolve on all issues is to treat you as if you are their own family.
We have been with Turner Security for over 10 years. This company is a trusted leader in the industry. Their staff is not only friendly but also highly skilled, TJ in particular. TJ goes above and beyond to answer any questions and resolve any issues. I highly recommend Turner Security.
Tell us about your building and we'll scope the work and give you a clear price.